./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 10:21:37,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:21:37,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:21:37,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:21:37,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:21:37,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:21:37,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:21:37,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:21:37,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:21:37,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:21:37,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:21:37,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:21:37,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:21:37,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:21:37,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:21:37,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:21:37,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:21:37,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:21:37,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:21:37,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:21:37,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:21:37,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:21:37,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:21:37,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:21:37,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:21:37,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:21:37,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:21:37,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:21:37,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:21:37,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:21:37,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:21:37,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:21:37,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:21:37,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:21:37,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:21:37,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:21:37,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:21:37,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:21:37,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:21:37,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:21:37,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:21:37,366 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 10:21:37,385 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:21:37,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:21:37,386 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:21:37,386 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:21:37,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:21:37,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:21:37,387 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:21:37,387 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:21:37,387 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:21:37,388 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:21:37,388 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:21:37,389 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:21:37,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:21:37,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:21:37,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:21:37,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 10:21:37,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:21:37,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 10:21:37,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 10:21:37,390 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:21:37,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 10:21:37,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:21:37,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:21:37,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:21:37,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 10:21:37,391 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:21:37,391 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e [2022-12-14 10:21:37,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:21:37,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:21:37,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:21:37,575 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:21:37,575 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:21:37,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-12-14 10:21:40,229 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:21:40,687 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:21:40,687 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-12-14 10:21:40,751 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/data/6961a6bc2/b0f89f1bcf134fca8c5cf072e70bd8eb/FLAG179ea4d17 [2022-12-14 10:21:40,764 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/data/6961a6bc2/b0f89f1bcf134fca8c5cf072e70bd8eb [2022-12-14 10:21:40,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:21:40,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:21:40,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:21:40,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:21:40,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:21:40,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:21:40" (1/1) ... [2022-12-14 10:21:40,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf1b581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:40, skipping insertion in model container [2022-12-14 10:21:40,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:21:40" (1/1) ... [2022-12-14 10:21:40,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:21:40,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:21:41,428 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:21:41,517 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 10:21:41,533 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-14 10:21:41,846 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:21:41,890 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:21:41,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:21:41,919 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:21:42,032 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 10:21:42,039 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-12-14 10:21:42,297 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:42,396 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:21:42,400 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:21:42,400 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:21:42,411 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:21:42,419 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 10:21:42,427 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 10:21:42,457 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:21:42,465 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:21:42,467 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:21:42,507 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 10:21:42,575 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 10:21:42,576 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:21:42,591 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:21:42,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:42,620 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 10:21:42,701 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 10:21:42,708 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 10:21:42,826 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 10:21:42,888 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:21:42,927 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 10:21:43,220 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 10:21:43,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,228 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 10:21:43,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,236 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 10:21:43,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,245 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 10:21:43,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,253 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 10:21:43,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,261 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 10:21:43,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,376 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:43,377 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:43,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,378 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:43,379 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:21:43,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,395 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:43,396 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:21:43,397 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:21:43,397 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:21:43,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,399 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:43,400 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:43,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,418 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:43,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:43,428 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:43,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,484 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:43,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:43,486 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:43,486 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:43,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,509 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:43,509 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:43,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,530 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:43,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,545 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:43,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,558 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:43,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,561 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:43,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,583 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:43,583 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:43,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:43,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,598 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:43,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:43,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,600 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:43,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,648 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-12-14 10:21:43,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,650 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 10:21:43,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,652 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-12-14 10:21:43,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,654 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:43,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,667 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:43,667 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:43,668 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:43,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,669 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 10:21:43,669 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:43,669 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:43,677 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-12-14 10:21:43,681 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-14 10:21:43,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,694 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:43,694 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:43,694 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:43,695 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:43,695 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:43,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,709 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:43,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,711 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:43,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,723 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:43,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,733 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:43,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,735 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:43,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,743 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:43,743 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:43,751 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:43,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,760 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:43,760 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:43,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,789 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:21:43,804 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:43,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,825 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:21:43,826 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 10:21:43,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,840 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:21:43,841 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 10:21:43,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,861 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-12-14 10:21:43,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,872 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:43,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,876 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:43,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,889 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:43,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,894 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:43,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,938 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:43,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:43,947 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:43,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:43,970 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:43,970 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:43,971 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:43,980 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:43,987 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:43,995 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,007 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,008 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,015 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,016 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,016 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,017 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,025 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,027 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,046 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,047 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,054 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,072 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:44,072 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,072 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,072 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,075 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,075 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,075 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,075 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,076 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,076 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,076 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,078 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,078 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,078 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,096 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,104 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 10:21:44,111 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,112 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,112 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,127 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,137 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 10:21:44,145 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:44,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,153 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,154 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:44,154 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,213 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:44,214 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:44,214 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:44,214 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:44,214 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:44,214 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:44,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,225 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,234 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:44,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,245 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:44,246 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,257 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:21:44,257 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,274 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:21:44,274 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,504 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,515 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,515 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,515 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,523 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:21:44,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,531 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:44,531 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:44,532 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:44,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,574 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:21:44,575 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:21:44,575 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:21:44,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,599 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:44,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,608 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-12-14 10:21:44,610 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:21:44,610 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:21:44,611 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:21:44,611 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:21:44,611 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:44,611 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:44,612 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:44,612 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:44,612 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:44,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:44,613 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:44,613 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:44,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:44,614 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:44,614 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:44,614 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:44,615 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:44,615 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:44,615 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:44,615 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:44,616 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:44,616 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:44,616 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:44,616 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 10:21:44,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,627 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:21:44,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,628 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:21:44,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,628 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:21:44,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,628 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:44,629 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 10:21:44,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,629 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:44,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,631 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,632 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 10:21:44,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,633 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,633 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,634 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 10:21:44,634 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,634 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 10:21:44,634 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 10:21:44,634 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:21:44,635 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:21:44,635 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:44,642 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,642 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:21:44,643 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:44,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:44,652 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,661 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,662 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:21:44,662 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:21:44,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,662 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,662 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:21:44,663 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:21:44,663 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:44,663 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,670 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:44,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,678 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-12-14 10:21:44,678 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-14 10:21:44,685 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-14 10:21:44,686 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-12-14 10:21:44,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,701 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,703 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,719 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,752 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,769 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,770 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:21:44,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,771 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:44,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,772 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,779 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:44,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,803 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,805 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,812 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,814 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,821 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,822 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,838 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,839 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,873 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,875 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,890 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,898 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-12-14 10:21:44,906 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-12-14 10:21:44,913 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-12-14 10:21:44,920 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,922 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:44,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,937 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-14 10:21:44,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:44,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:44,975 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-12-14 10:21:44,982 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-12-14 10:21:44,996 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:44,997 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:45,011 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:45,012 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:45,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:45,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:45,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:45,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:45,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,056 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:45,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,057 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:45,058 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:21:45,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,058 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:45,059 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:45,059 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:45,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,067 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:21:45,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,069 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:21:45,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,072 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:45,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,073 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:45,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:45,653 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,653 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:45,657 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-12-14 10:21:45,658 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 10:21:45,658 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-14 10:21:45,660 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 10:21:45,662 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:21:45,663 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:21:45,667 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:21:45,668 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 10:21:45,674 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:21:45,674 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:21:45,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,676 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,676 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,676 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,678 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,678 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,678 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,678 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:45,679 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 10:21:45,679 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:21:45,680 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:21:45,680 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:21:45,680 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:21:45,680 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:21:45,681 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:21:45,757 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 10:21:45,758 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:21:45,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:21:46,663 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-12-14 10:21:46,666 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-12-14 10:21:46,666 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-12-14 10:21:46,666 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-12-14 10:21:46,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,668 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,669 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,687 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,688 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,690 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,697 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:21:46,744 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 10:21:46,832 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:21:46,833 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 10:21:46,834 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-14 10:21:46,835 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:21:46,836 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:21:46,836 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:21:46,836 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:21:46,837 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 10:21:46,837 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-12-14 10:21:46,839 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:46,842 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:21:46,843 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:21:46,843 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:21:46,844 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:21:46,845 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 10:21:46,846 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 10:21:46,848 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:21:46,849 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:21:46,849 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:21:46,850 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 10:21:46,852 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 10:21:46,852 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:21:46,853 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:21:46,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,854 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 10:21:46,854 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 10:21:46,856 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 10:21:46,859 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 10:21:46,860 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:21:46,860 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 10:21:46,866 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 10:21:46,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,867 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 10:21:46,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,868 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 10:21:46,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,869 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 10:21:46,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,870 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 10:21:46,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,871 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 10:21:46,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,882 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:46,883 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:46,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,884 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:46,884 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:21:46,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,890 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:46,891 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:21:46,892 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:21:46,892 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:21:46,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,894 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:46,894 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:46,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:46,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,898 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:46,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:46,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,908 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:46,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:46,909 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:46,909 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:46,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,915 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:46,915 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:46,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,919 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:46,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,924 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:46,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,928 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:46,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,930 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:46,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,934 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:46,935 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 10:21:46,935 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:46,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,940 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:46,940 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:46,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,941 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:46,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,966 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-12-14 10:21:46,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,967 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 10:21:46,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,969 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-12-14 10:21:46,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,970 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:46,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,973 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:46,973 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:46,973 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:46,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,974 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 10:21:46,974 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:46,974 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:46,975 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-12-14 10:21:46,977 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-14 10:21:46,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,980 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:46,980 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:46,980 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 10:21:46,981 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:46,981 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:46,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,985 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:46,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,986 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:46,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,990 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:46,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,992 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:46,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,993 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:46,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,994 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 10:21:46,995 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:46,995 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:46,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,996 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:21:46,996 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:46,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:46,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,001 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:21:47,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,007 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:21:47,007 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 10:21:47,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,013 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:21:47,013 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 10:21:47,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,019 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-12-14 10:21:47,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,022 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:47,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,026 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:47,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,030 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:47,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,034 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:47,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,049 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:47,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,052 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,053 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,054 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,054 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,056 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,057 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,072 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,072 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,076 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,082 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,082 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,083 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,084 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,084 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,084 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,087 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:47,087 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,087 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,087 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,089 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,089 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,089 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,089 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,093 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,096 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,096 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,096 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,097 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,098 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 10:21:47,099 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,099 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,099 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,100 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,103 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 10:21:47,104 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:21:47,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,105 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,106 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:47,106 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,117 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:47,117 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:47,117 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:47,117 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:47,118 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:47,118 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 10:21:47,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,120 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,122 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:47,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,125 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:47,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,129 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:21:47,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,133 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:21:47,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,220 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,225 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,229 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,229 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,229 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,230 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:21:47,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,231 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:47,231 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:21:47,231 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 10:21:47,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,246 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:21:47,247 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:21:47,247 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:21:47,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,251 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 10:21:47,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,253 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-12-14 10:21:47,262 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:21:47,262 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:21:47,263 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:21:47,263 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:21:47,263 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:21:47,264 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:47,264 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:47,264 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:47,265 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:47,265 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:47,265 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:47,265 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:47,265 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:47,266 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:47,266 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:47,266 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:47,267 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:47,267 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:47,267 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:47,267 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:47,268 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:21:47,268 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:21:47,268 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:21:47,268 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 10:21:47,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,271 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:21:47,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,271 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:21:47,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,272 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:21:47,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,272 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:47,272 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 10:21:47,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,272 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:47,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,276 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,276 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 10:21:47,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,278 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,278 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,278 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 10:21:47,278 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,279 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 10:21:47,279 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 10:21:47,279 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:21:47,279 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:21:47,279 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:47,280 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,280 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 10:21:47,280 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,280 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:21:47,280 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 10:21:47,281 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,281 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 10:21:47,281 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:21:47,281 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:47,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,282 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,282 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:21:47,283 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:21:47,283 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:47,283 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:21:47,283 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:47,283 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,284 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,284 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:21:47,284 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:21:47,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,285 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,285 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:21:47,285 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:21:47,285 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 10:21:47,285 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,286 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:21:47,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,287 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-12-14 10:21:47,288 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-14 10:21:47,288 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-14 10:21:47,288 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-12-14 10:21:47,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,290 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,291 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,293 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,294 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,298 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,303 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:21:47,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,304 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:47,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,305 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-14 10:21:47,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,309 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,310 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,311 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,313 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,313 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,314 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,316 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,321 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,324 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,326 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,327 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,327 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-12-14 10:21:47,328 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-12-14 10:21:47,328 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-12-14 10:21:47,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,333 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-14 10:21:47,333 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,333 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:21:47,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,343 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-12-14 10:21:47,344 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-12-14 10:21:47,344 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,345 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,345 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,346 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,347 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,347 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,348 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,348 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,376 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,377 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,377 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:21:47,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,378 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:21:47,378 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:21:47,378 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 10:21:47,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,380 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:21:47,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,381 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:21:47,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:47,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:21:47,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:21:47,387 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,387 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,387 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,388 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,390 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-12-14 10:21:47,390 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 10:21:47,390 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-14 10:21:47,392 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 10:21:47,394 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:21:47,394 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:21:47,397 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:21:47,398 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 10:21:47,404 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:21:47,405 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:21:47,407 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,407 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,407 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,407 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,408 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,408 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,408 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,409 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,409 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,410 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,410 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:21:47,410 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 10:21:47,410 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:21:47,410 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:21:47,411 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:21:47,411 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:21:47,411 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:21:47,411 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:21:47,413 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 10:21:47,413 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:21:47,413 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:21:47,426 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-12-14 10:21:47,426 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-12-14 10:21:47,427 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-12-14 10:21:47,427 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_d28bd4d2-00c9-443b-b36c-591bebe4c142/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-12-14 10:21:47,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,431 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,431 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,432 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,433 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:21:47,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:21:47,628 INFO L208 MainTranslator]: Completed translation [2022-12-14 10:21:47,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47 WrapperNode [2022-12-14 10:21:47,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:21:47,629 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 10:21:47,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 10:21:47,629 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 10:21:47,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:47,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,038 INFO L138 Inliner]: procedures = 738, calls = 11858, calls flagged for inlining = 334, calls inlined = 253, statements flattened = 12820 [2022-12-14 10:21:48,039 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 10:21:48,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 10:21:48,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 10:21:48,040 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 10:21:48,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,377 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,396 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 10:21:48,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 10:21:48,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 10:21:48,455 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 10:21:48,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (1/1) ... [2022-12-14 10:21:48,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:21:48,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:21:48,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 10:21:48,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28bd4d2-00c9-443b-b36c-591bebe4c142/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 10:21:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 10:21:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 10:21:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 10:21:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 10:21:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-12-14 10:21:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-12-14 10:21:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-12-14 10:21:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 10:21:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-12-14 10:21:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-12-14 10:21:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 10:21:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 10:21:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-14 10:21:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 10:21:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 10:21:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 10:21:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 10:21:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 10:21:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-12-14 10:21:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-12-14 10:21:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:21:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-12-14 10:21:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-12-14 10:21:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-14 10:21:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 10:21:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 10:21:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 10:21:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-12-14 10:21:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-12-14 10:21:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-12-14 10:21:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 10:21:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-12-14 10:21:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 10:21:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 10:21:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 10:21:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 10:21:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-12-14 10:21:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 10:21:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 10:21:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-12-14 10:21:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-12-14 10:21:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 10:21:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-12-14 10:21:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 10:21:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-12-14 10:21:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-12-14 10:21:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-12-14 10:21:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-12-14 10:21:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-12-14 10:21:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 10:21:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 10:21:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-14 10:21:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-12-14 10:21:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-14 10:21:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-12-14 10:21:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-12-14 10:21:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-12-14 10:21:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-12-14 10:21:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 10:21:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 10:21:49,310 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 10:21:49,313 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 10:21:59,881 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 10:23:54,955 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 10:23:55,057 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 10:23:57,370 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 10:23:57,370 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 10:23:57,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:57 BoogieIcfgContainer [2022-12-14 10:23:57,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 10:23:57,379 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 10:23:57,379 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 10:23:57,381 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 10:23:57,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 10:21:40" (1/3) ... [2022-12-14 10:23:57,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@118611c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 10:23:57, skipping insertion in model container [2022-12-14 10:23:57,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:47" (2/3) ... [2022-12-14 10:23:57,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@118611c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 10:23:57, skipping insertion in model container [2022-12-14 10:23:57,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:57" (3/3) ... [2022-12-14 10:23:57,383 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-12-14 10:23:57,397 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 10:23:57,397 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-14 10:23:57,483 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 10:23:57,488 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;@5974e52a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 10:23:57,488 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-14 10:23:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand has 2846 states, 1780 states have (on average 1.3432584269662922) internal successors, (2391), 1797 states have internal predecessors, (2391), 895 states have call successors, (895), 169 states have call predecessors, (895), 168 states have return successors, (889), 887 states have call predecessors, (889), 889 states have call successors, (889) [2022-12-14 10:23:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 10:23:57,512 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:23:57,512 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:23:57,513 INFO L420 AbstractCegarLoop]: === Iteration 1 === 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)] === [2022-12-14 10:23:57,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:23:57,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1779169225, now seen corresponding path program 1 times [2022-12-14 10:23:57,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:23:57,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367715184] [2022-12-14 10:23:57,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:23:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:23:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:23:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2022-12-14 10:23:59,090 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:23:59,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367715184] [2022-12-14 10:23:59,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1367715184] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:23:59,091 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:23:59,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:23:59,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738304172] [2022-12-14 10:23:59,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:23:59,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:23:59,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:23:59,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:23:59,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:23:59,136 INFO L87 Difference]: Start difference. First operand has 2846 states, 1780 states have (on average 1.3432584269662922) internal successors, (2391), 1797 states have internal predecessors, (2391), 895 states have call successors, (895), 169 states have call predecessors, (895), 168 states have return successors, (889), 887 states have call predecessors, (889), 889 states have call successors, (889) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2022-12-14 10:24:02,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:24:04,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:10,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:15,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:17,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:21,958 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 [] [2022-12-14 10:24:22,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:24:22,599 INFO L93 Difference]: Finished difference Result 8043 states and 12008 transitions. [2022-12-14 10:24:22,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:24:22,602 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 180 [2022-12-14 10:24:22,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:24:22,638 INFO L225 Difference]: With dead ends: 8043 [2022-12-14 10:24:22,638 INFO L226 Difference]: Without dead ends: 5215 [2022-12-14 10:24:22,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:24:22,662 INFO L413 NwaCegarLoop]: 4562 mSDtfsCounter, 3511 mSDsluCounter, 3770 mSDsCounter, 0 mSdLazyCounter, 721 mSolverCounterSat, 7 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3514 SdHoareTripleChecker+Valid, 8332 SdHoareTripleChecker+Invalid, 733 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 721 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.0s IncrementalHoareTripleChecker+Time [2022-12-14 10:24:22,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3514 Valid, 8332 Invalid, 733 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 721 Invalid, 5 Unknown, 0 Unchecked, 23.0s Time] [2022-12-14 10:24:22,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5215 states. [2022-12-14 10:24:22,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5215 to 5184. [2022-12-14 10:24:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5184 states, 3250 states have (on average 1.3393846153846154) internal successors, (4353), 3290 states have internal predecessors, (4353), 1617 states have call successors, (1617), 317 states have call predecessors, (1617), 314 states have return successors, (1616), 1600 states have call predecessors, (1616), 1613 states have call successors, (1616) [2022-12-14 10:24:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 5184 states and 7586 transitions. [2022-12-14 10:24:22,913 INFO L78 Accepts]: Start accepts. Automaton has 5184 states and 7586 transitions. Word has length 180 [2022-12-14 10:24:22,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:24:22,914 INFO L495 AbstractCegarLoop]: Abstraction has 5184 states and 7586 transitions. [2022-12-14 10:24:22,914 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2022-12-14 10:24:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 5184 states and 7586 transitions. [2022-12-14 10:24:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 10:24:22,917 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:24:22,918 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:24:22,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 10:24:22,918 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)] === [2022-12-14 10:24:22,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:24:22,919 INFO L85 PathProgramCache]: Analyzing trace with hash -326438180, now seen corresponding path program 1 times [2022-12-14 10:24:22,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:24:22,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372451511] [2022-12-14 10:24:22,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:24:22,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:24:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:24:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2022-12-14 10:24:23,889 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:24:23,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372451511] [2022-12-14 10:24:23,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372451511] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:24:23,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:24:23,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:24:23,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021433266] [2022-12-14 10:24:23,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:24:23,891 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:24:23,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:24:23,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:24:23,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:24:23,893 INFO L87 Difference]: Start difference. First operand 5184 states and 7586 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-12-14 10:24:30,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:32,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:24:35,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:24:41,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:44,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:24:47,418 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 [] [2022-12-14 10:24:48,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:24:48,465 INFO L93 Difference]: Finished difference Result 15015 states and 21950 transitions. [2022-12-14 10:24:48,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:24:48,466 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 185 [2022-12-14 10:24:48,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:24:48,513 INFO L225 Difference]: With dead ends: 15015 [2022-12-14 10:24:48,513 INFO L226 Difference]: Without dead ends: 9864 [2022-12-14 10:24:48,531 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:24:48,531 INFO L413 NwaCegarLoop]: 4548 mSDtfsCounter, 3458 mSDsluCounter, 3742 mSDsCounter, 0 mSdLazyCounter, 757 mSolverCounterSat, 13 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3461 SdHoareTripleChecker+Valid, 8290 SdHoareTripleChecker+Invalid, 775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 757 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.1s IncrementalHoareTripleChecker+Time [2022-12-14 10:24:48,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3461 Valid, 8290 Invalid, 775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 757 Invalid, 5 Unknown, 0 Unchecked, 24.1s Time] [2022-12-14 10:24:48,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9864 states. [2022-12-14 10:24:48,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9864 to 9859. [2022-12-14 10:24:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9859 states, 6197 states have (on average 1.3366144908826851) internal successors, (8283), 6270 states have internal predecessors, (8283), 3048 states have call successors, (3048), 616 states have call predecessors, (3048), 611 states have return successors, (3053), 3020 states have call predecessors, (3053), 3044 states have call successors, (3053) [2022-12-14 10:24:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9859 states to 9859 states and 14384 transitions. [2022-12-14 10:24:48,879 INFO L78 Accepts]: Start accepts. Automaton has 9859 states and 14384 transitions. Word has length 185 [2022-12-14 10:24:48,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:24:48,879 INFO L495 AbstractCegarLoop]: Abstraction has 9859 states and 14384 transitions. [2022-12-14 10:24:48,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-12-14 10:24:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 9859 states and 14384 transitions. [2022-12-14 10:24:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 10:24:48,882 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:24:48,883 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:24:48,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 10:24:48,883 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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)] === [2022-12-14 10:24:48,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:24:48,883 INFO L85 PathProgramCache]: Analyzing trace with hash -1243297886, now seen corresponding path program 1 times [2022-12-14 10:24:48,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:24:48,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018391737] [2022-12-14 10:24:48,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:24:48,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:24:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:24:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2022-12-14 10:24:49,771 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:24:49,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018391737] [2022-12-14 10:24:49,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2018391737] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:24:49,771 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:24:49,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:24:49,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325972254] [2022-12-14 10:24:49,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:24:49,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:24:49,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:24:49,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:24:49,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:24:49,773 INFO L87 Difference]: Start difference. First operand 9859 states and 14384 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-12-14 10:24:57,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:25:00,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:03,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:08,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:11,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:14,304 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 [] [2022-12-14 10:25:14,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:25:14,873 INFO L93 Difference]: Finished difference Result 19967 states and 29151 transitions. [2022-12-14 10:25:14,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:25:14,874 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 195 [2022-12-14 10:25:14,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:25:14,919 INFO L225 Difference]: With dead ends: 19967 [2022-12-14 10:25:14,919 INFO L226 Difference]: Without dead ends: 10141 [2022-12-14 10:25:14,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:25:14,948 INFO L413 NwaCegarLoop]: 5127 mSDtfsCounter, 2473 mSDsluCounter, 3751 mSDsCounter, 0 mSdLazyCounter, 832 mSolverCounterSat, 16 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2474 SdHoareTripleChecker+Valid, 8878 SdHoareTripleChecker+Invalid, 852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 832 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2022-12-14 10:25:14,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2474 Valid, 8878 Invalid, 852 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 832 Invalid, 4 Unknown, 0 Unchecked, 24.7s Time] [2022-12-14 10:25:14,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10141 states. [2022-12-14 10:25:15,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10141 to 10111. [2022-12-14 10:25:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10111 states, 6453 states have (on average 1.3429412676274601) internal successors, (8666), 6510 states have internal predecessors, (8666), 3031 states have call successors, (3031), 629 states have call predecessors, (3031), 624 states have return successors, (3033), 3004 states have call predecessors, (3033), 3027 states have call successors, (3033) [2022-12-14 10:25:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10111 states to 10111 states and 14730 transitions. [2022-12-14 10:25:15,326 INFO L78 Accepts]: Start accepts. Automaton has 10111 states and 14730 transitions. Word has length 195 [2022-12-14 10:25:15,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:25:15,327 INFO L495 AbstractCegarLoop]: Abstraction has 10111 states and 14730 transitions. [2022-12-14 10:25:15,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-12-14 10:25:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10111 states and 14730 transitions. [2022-12-14 10:25:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 10:25:15,330 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:25:15,330 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:25:15,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 10:25:15,331 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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)] === [2022-12-14 10:25:15,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:25:15,331 INFO L85 PathProgramCache]: Analyzing trace with hash 2086180910, now seen corresponding path program 1 times [2022-12-14 10:25:15,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:25:15,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452757536] [2022-12-14 10:25:15,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:25:15,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:25:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:25:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 996 trivial. 0 not checked. [2022-12-14 10:25:16,006 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:25:16,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452757536] [2022-12-14 10:25:16,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452757536] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:25:16,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:25:16,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:25:16,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930934740] [2022-12-14 10:25:16,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:25:16,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:25:16,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:25:16,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:25:16,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:25:16,008 INFO L87 Difference]: Start difference. First operand 10111 states and 14730 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-12-14 10:25:20,948 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 [] [2022-12-14 10:25:23,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:25,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:32,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:36,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:37,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:25:37,892 INFO L93 Difference]: Finished difference Result 24640 states and 35852 transitions. [2022-12-14 10:25:37,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:25:37,893 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 224 [2022-12-14 10:25:37,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:25:37,953 INFO L225 Difference]: With dead ends: 24640 [2022-12-14 10:25:37,953 INFO L226 Difference]: Without dead ends: 14562 [2022-12-14 10:25:37,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:25:37,974 INFO L413 NwaCegarLoop]: 4530 mSDtfsCounter, 3332 mSDsluCounter, 3721 mSDsCounter, 0 mSdLazyCounter, 747 mSolverCounterSat, 7 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3335 SdHoareTripleChecker+Valid, 8251 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 747 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.4s IncrementalHoareTripleChecker+Time [2022-12-14 10:25:37,975 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3335 Valid, 8251 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 747 Invalid, 5 Unknown, 0 Unchecked, 21.4s Time] [2022-12-14 10:25:37,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14562 states. [2022-12-14 10:25:38,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14562 to 14523. [2022-12-14 10:25:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14523 states, 9243 states have (on average 1.3416639619171264) internal successors, (12401), 9352 states have internal predecessors, (12401), 4344 states have call successors, (4344), 945 states have call predecessors, (4344), 933 states have return successors, (4351), 4278 states have call predecessors, (4351), 4340 states have call successors, (4351) [2022-12-14 10:25:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14523 states to 14523 states and 21096 transitions. [2022-12-14 10:25:38,410 INFO L78 Accepts]: Start accepts. Automaton has 14523 states and 21096 transitions. Word has length 224 [2022-12-14 10:25:38,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:25:38,410 INFO L495 AbstractCegarLoop]: Abstraction has 14523 states and 21096 transitions. [2022-12-14 10:25:38,411 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-12-14 10:25:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 14523 states and 21096 transitions. [2022-12-14 10:25:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 10:25:38,414 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:25:38,414 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:25:38,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 10:25:38,415 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)] === [2022-12-14 10:25:38,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:25:38,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1918485992, now seen corresponding path program 1 times [2022-12-14 10:25:38,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:25:38,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170557734] [2022-12-14 10:25:38,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:25:38,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:25:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:25:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-12-14 10:25:39,669 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:25:39,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170557734] [2022-12-14 10:25:39,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170557734] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:25:39,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:25:39,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:25:39,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426509258] [2022-12-14 10:25:39,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:25:39,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:25:39,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:25:39,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:25:39,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:25:39,671 INFO L87 Difference]: Start difference. First operand 14523 states and 21096 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 10:25:45,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:48,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:25:49,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:25:52,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:25:54,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:25:57,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:01,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:07,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:26:13,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:17,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:20,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:26:20,312 INFO L93 Difference]: Finished difference Result 28200 states and 40965 transitions. [2022-12-14 10:26:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:26:20,314 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 232 [2022-12-14 10:26:20,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:26:20,399 INFO L225 Difference]: With dead ends: 28200 [2022-12-14 10:26:20,400 INFO L226 Difference]: Without dead ends: 28198 [2022-12-14 10:26:20,410 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 [2022-12-14 10:26:20,411 INFO L413 NwaCegarLoop]: 4691 mSDtfsCounter, 3536 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1558 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3553 SdHoareTripleChecker+Valid, 17797 SdHoareTripleChecker+Invalid, 1566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1558 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.7s IncrementalHoareTripleChecker+Time [2022-12-14 10:26:20,411 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3553 Valid, 17797 Invalid, 1566 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1558 Invalid, 6 Unknown, 0 Unchecked, 39.7s Time] [2022-12-14 10:26:20,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28198 states. [2022-12-14 10:26:21,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28198 to 28191. [2022-12-14 10:26:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28191 states, 17911 states have (on average 1.3414103065155492) internal successors, (24026), 18127 states have internal predecessors, (24026), 8458 states have call successors, (8458), 1843 states have call predecessors, (8458), 1819 states have return successors, (8475), 8325 states have call predecessors, (8475), 8450 states have call successors, (8475) [2022-12-14 10:26:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28191 states to 28191 states and 40959 transitions. [2022-12-14 10:26:21,270 INFO L78 Accepts]: Start accepts. Automaton has 28191 states and 40959 transitions. Word has length 232 [2022-12-14 10:26:21,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:26:21,271 INFO L495 AbstractCegarLoop]: Abstraction has 28191 states and 40959 transitions. [2022-12-14 10:26:21,272 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 10:26:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 28191 states and 40959 transitions. [2022-12-14 10:26:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 10:26:21,275 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:26:21,276 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:26:21,276 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 10:26:21,276 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)] === [2022-12-14 10:26:21,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:26:21,276 INFO L85 PathProgramCache]: Analyzing trace with hash 1611838767, now seen corresponding path program 1 times [2022-12-14 10:26:21,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:26:21,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43841806] [2022-12-14 10:26:21,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:26:21,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:26:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:26:22,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1135 trivial. 0 not checked. [2022-12-14 10:26:22,444 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:26:22,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43841806] [2022-12-14 10:26:22,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43841806] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:26:22,444 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:26:22,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:26:22,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419740266] [2022-12-14 10:26:22,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:26:22,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:26:22,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:26:22,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:26:22,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:26:22,446 INFO L87 Difference]: Start difference. First operand 28191 states and 40959 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-14 10:26:31,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:26:35,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:26:38,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:41,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:45,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:26:48,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:26:54,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:26:57,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:27:01,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:27:01,230 INFO L93 Difference]: Finished difference Result 28204 states and 40968 transitions. [2022-12-14 10:27:01,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:27:01,231 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 238 [2022-12-14 10:27:01,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:27:01,321 INFO L225 Difference]: With dead ends: 28204 [2022-12-14 10:27:01,321 INFO L226 Difference]: Without dead ends: 28202 [2022-12-14 10:27:01,332 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 [2022-12-14 10:27:01,333 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3531 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1559 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3547 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1559 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.8s IncrementalHoareTripleChecker+Time [2022-12-14 10:27:01,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3547 Valid, 17800 Invalid, 1566 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1559 Invalid, 5 Unknown, 0 Unchecked, 37.8s Time] [2022-12-14 10:27:01,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28202 states. [2022-12-14 10:27:02,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28202 to 28195. [2022-12-14 10:27:02,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28195 states, 17914 states have (on average 1.3413531316288936) internal successors, (24029), 18130 states have internal predecessors, (24029), 8458 states have call successors, (8458), 1844 states have call predecessors, (8458), 1820 states have return successors, (8475), 8325 states have call predecessors, (8475), 8450 states have call successors, (8475) [2022-12-14 10:27:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28195 states to 28195 states and 40962 transitions. [2022-12-14 10:27:02,186 INFO L78 Accepts]: Start accepts. Automaton has 28195 states and 40962 transitions. Word has length 238 [2022-12-14 10:27:02,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:27:02,187 INFO L495 AbstractCegarLoop]: Abstraction has 28195 states and 40962 transitions. [2022-12-14 10:27:02,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-14 10:27:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 28195 states and 40962 transitions. [2022-12-14 10:27:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 10:27:02,191 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:27:02,191 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 5, 5, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:27:02,192 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 10:27:02,192 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)] === [2022-12-14 10:27:02,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:27:02,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1317693352, now seen corresponding path program 1 times [2022-12-14 10:27:02,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:27:02,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981643044] [2022-12-14 10:27:02,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:27:02,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:27:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:27:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1138 trivial. 0 not checked. [2022-12-14 10:27:03,315 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:27:03,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981643044] [2022-12-14 10:27:03,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981643044] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:27:03,316 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:27:03,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:27:03,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190459401] [2022-12-14 10:27:03,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:27:03,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:27:03,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:27:03,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:27:03,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:27:03,318 INFO L87 Difference]: Start difference. First operand 28195 states and 40962 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-14 10:27:10,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:13,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:27:15,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:17,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:19,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:27:23,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:27:27,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:30,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:32,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:27:37,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:27:41,431 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 [] [2022-12-14 10:27:44,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:27:44,903 INFO L93 Difference]: Finished difference Result 28208 states and 40971 transitions. [2022-12-14 10:27:44,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:27:44,904 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 242 [2022-12-14 10:27:44,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:27:44,977 INFO L225 Difference]: With dead ends: 28208 [2022-12-14 10:27:44,977 INFO L226 Difference]: Without dead ends: 28206 [2022-12-14 10:27:44,985 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 [2022-12-14 10:27:44,986 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3531 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1558 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3546 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1558 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.6s IncrementalHoareTripleChecker+Time [2022-12-14 10:27:44,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3546 Valid, 17800 Invalid, 1566 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1558 Invalid, 6 Unknown, 0 Unchecked, 40.6s Time] [2022-12-14 10:27:45,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28206 states. [2022-12-14 10:27:45,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28206 to 28199. [2022-12-14 10:27:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28199 states, 17917 states have (on average 1.3412959758888208) internal successors, (24032), 18133 states have internal predecessors, (24032), 8458 states have call successors, (8458), 1845 states have call predecessors, (8458), 1821 states have return successors, (8475), 8325 states have call predecessors, (8475), 8450 states have call successors, (8475) [2022-12-14 10:27:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28199 states to 28199 states and 40965 transitions. [2022-12-14 10:27:45,857 INFO L78 Accepts]: Start accepts. Automaton has 28199 states and 40965 transitions. Word has length 242 [2022-12-14 10:27:45,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:27:45,857 INFO L495 AbstractCegarLoop]: Abstraction has 28199 states and 40965 transitions. [2022-12-14 10:27:45,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-14 10:27:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 28199 states and 40965 transitions. [2022-12-14 10:27:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 10:27:45,861 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:27:45,861 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:27:45,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 10:27:45,862 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)] === [2022-12-14 10:27:45,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:27:45,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1064748369, now seen corresponding path program 1 times [2022-12-14 10:27:45,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:27:45,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958950076] [2022-12-14 10:27:45,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:27:45,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:27:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:27:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1153 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 10:27:47,022 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:27:47,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958950076] [2022-12-14 10:27:47,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958950076] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:27:47,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:27:47,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:27:47,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657979033] [2022-12-14 10:27:47,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:27:47,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:27:47,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:27:47,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:27:47,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:27:47,026 INFO L87 Difference]: Start difference. First operand 28199 states and 40965 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-14 10:27:54,380 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 [] [2022-12-14 10:27:55,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:57,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:27:59,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:00,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:04,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:08,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:20,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:23,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:26,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:28:26,849 INFO L93 Difference]: Finished difference Result 28212 states and 40974 transitions. [2022-12-14 10:28:26,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:28:26,850 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 248 [2022-12-14 10:28:26,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:28:26,929 INFO L225 Difference]: With dead ends: 28212 [2022-12-14 10:28:26,929 INFO L226 Difference]: Without dead ends: 28210 [2022-12-14 10:28:26,940 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 [2022-12-14 10:28:26,941 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3531 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1560 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3545 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1560 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.7s IncrementalHoareTripleChecker+Time [2022-12-14 10:28:26,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3545 Valid, 17800 Invalid, 1567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1560 Invalid, 5 Unknown, 0 Unchecked, 38.7s Time] [2022-12-14 10:28:26,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28210 states. [2022-12-14 10:28:27,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28210 to 28203. [2022-12-14 10:28:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28203 states, 17920 states have (on average 1.3412388392857142) internal successors, (24035), 18136 states have internal predecessors, (24035), 8458 states have call successors, (8458), 1846 states have call predecessors, (8458), 1822 states have return successors, (8475), 8325 states have call predecessors, (8475), 8450 states have call successors, (8475) [2022-12-14 10:28:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28203 states to 28203 states and 40968 transitions. [2022-12-14 10:28:27,870 INFO L78 Accepts]: Start accepts. Automaton has 28203 states and 40968 transitions. Word has length 248 [2022-12-14 10:28:27,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:28:27,871 INFO L495 AbstractCegarLoop]: Abstraction has 28203 states and 40968 transitions. [2022-12-14 10:28:27,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-14 10:28:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 28203 states and 40968 transitions. [2022-12-14 10:28:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 10:28:27,875 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:28:27,875 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:28:27,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 10:28:27,875 INFO L420 AbstractCegarLoop]: === Iteration 9 === 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)] === [2022-12-14 10:28:27,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:28:27,876 INFO L85 PathProgramCache]: Analyzing trace with hash 880200832, now seen corresponding path program 1 times [2022-12-14 10:28:27,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:28:27,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272899682] [2022-12-14 10:28:27,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:28:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:28:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:28:28,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1118 trivial. 0 not checked. [2022-12-14 10:28:28,618 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:28:28,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272899682] [2022-12-14 10:28:28,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272899682] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:28:28,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:28:28,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:28:28,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733539582] [2022-12-14 10:28:28,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:28:28,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:28:28,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:28:28,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:28:28,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:28:28,620 INFO L87 Difference]: Start difference. First operand 28203 states and 40968 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-12-14 10:28:35,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:28:36,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:38,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:40,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:28:42,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:45,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:50,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:53,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:28:55,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:28:55,766 INFO L93 Difference]: Finished difference Result 64609 states and 93950 transitions. [2022-12-14 10:28:55,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:28:55,767 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 248 [2022-12-14 10:28:55,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:28:55,874 INFO L225 Difference]: With dead ends: 64609 [2022-12-14 10:28:55,874 INFO L226 Difference]: Without dead ends: 36901 [2022-12-14 10:28:55,938 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:28:55,939 INFO L413 NwaCegarLoop]: 5904 mSDtfsCounter, 2396 mSDsluCounter, 3749 mSDsCounter, 0 mSdLazyCounter, 965 mSolverCounterSat, 15 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2399 SdHoareTripleChecker+Valid, 9653 SdHoareTripleChecker+Invalid, 986 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 965 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2022-12-14 10:28:55,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2399 Valid, 9653 Invalid, 986 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 965 Invalid, 6 Unknown, 0 Unchecked, 25.9s Time] [2022-12-14 10:28:55,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36901 states. [2022-12-14 10:28:57,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36901 to 36803. [2022-12-14 10:28:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36803 states, 23528 states have (on average 1.3448231893913636) internal successors, (31641), 23804 states have internal predecessors, (31641), 10884 states have call successors, (10884), 2420 states have call predecessors, (10884), 2388 states have return successors, (10913), 10699 states have call predecessors, (10913), 10876 states have call successors, (10913) [2022-12-14 10:28:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36803 states to 36803 states and 53438 transitions. [2022-12-14 10:28:57,224 INFO L78 Accepts]: Start accepts. Automaton has 36803 states and 53438 transitions. Word has length 248 [2022-12-14 10:28:57,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:28:57,225 INFO L495 AbstractCegarLoop]: Abstraction has 36803 states and 53438 transitions. [2022-12-14 10:28:57,225 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-12-14 10:28:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 36803 states and 53438 transitions. [2022-12-14 10:28:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 10:28:57,228 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:28:57,228 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:28:57,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 10:28:57,229 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)] === [2022-12-14 10:28:57,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:28:57,229 INFO L85 PathProgramCache]: Analyzing trace with hash 165008325, now seen corresponding path program 1 times [2022-12-14 10:28:57,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:28:57,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577223506] [2022-12-14 10:28:57,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:28:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:28:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:28:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1167 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1159 trivial. 0 not checked. [2022-12-14 10:28:58,337 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:28:58,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577223506] [2022-12-14 10:28:58,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577223506] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:28:58,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:28:58,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:28:58,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042224261] [2022-12-14 10:28:58,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:28:58,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:28:58,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:28:58,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:28:58,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:28:58,340 INFO L87 Difference]: Start difference. First operand 36803 states and 53438 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-14 10:29:09,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:29:12,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:29:16,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:29:26,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:29:30,041 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 [] [2022-12-14 10:29:33,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:29:33,178 INFO L93 Difference]: Finished difference Result 37100 states and 53795 transitions. [2022-12-14 10:29:33,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:29:33,179 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 253 [2022-12-14 10:29:33,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:29:33,271 INFO L225 Difference]: With dead ends: 37100 [2022-12-14 10:29:33,271 INFO L226 Difference]: Without dead ends: 37098 [2022-12-14 10:29:33,282 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 [2022-12-14 10:29:33,282 INFO L413 NwaCegarLoop]: 4698 mSDtfsCounter, 3485 mSDsluCounter, 13114 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3499 SdHoareTripleChecker+Valid, 17812 SdHoareTripleChecker+Invalid, 1584 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1577 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.4s IncrementalHoareTripleChecker+Time [2022-12-14 10:29:33,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3499 Valid, 17812 Invalid, 1584 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1577 Invalid, 5 Unknown, 0 Unchecked, 33.4s Time] [2022-12-14 10:29:33,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37098 states. [2022-12-14 10:29:34,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37098 to 37073. [2022-12-14 10:29:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37073 states, 23687 states have (on average 1.3443661079917255) internal successors, (31844), 23975 states have internal predecessors, (31844), 10948 states have call successors, (10948), 2465 states have call predecessors, (10948), 2435 states have return successors, (10979), 10753 states have call predecessors, (10979), 10940 states have call successors, (10979) [2022-12-14 10:29:34,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37073 states to 37073 states and 53771 transitions. [2022-12-14 10:29:34,614 INFO L78 Accepts]: Start accepts. Automaton has 37073 states and 53771 transitions. Word has length 253 [2022-12-14 10:29:34,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:29:34,614 INFO L495 AbstractCegarLoop]: Abstraction has 37073 states and 53771 transitions. [2022-12-14 10:29:34,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-14 10:29:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 37073 states and 53771 transitions. [2022-12-14 10:29:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 10:29:34,617 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:29:34,617 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 6, 5, 5, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:29:34,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 10:29:34,617 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)] === [2022-12-14 10:29:34,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:29:34,618 INFO L85 PathProgramCache]: Analyzing trace with hash -349663185, now seen corresponding path program 1 times [2022-12-14 10:29:34,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:29:34,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10821856] [2022-12-14 10:29:34,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:29:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:29:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:29:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1185 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2022-12-14 10:29:35,920 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:29:35,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10821856] [2022-12-14 10:29:35,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10821856] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:29:35,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:29:35,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:29:35,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240814023] [2022-12-14 10:29:35,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:29:35,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:29:35,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:29:35,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:29:35,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:29:35,923 INFO L87 Difference]: Start difference. First operand 37073 states and 53771 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-14 10:29:43,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:29:45,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:29:46,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:29:48,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:29:52,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:29:55,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:02,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:30:04,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:08,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:12,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:15,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:30:15,246 INFO L93 Difference]: Finished difference Result 37086 states and 53780 transitions. [2022-12-14 10:30:15,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:30:15,247 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 258 [2022-12-14 10:30:15,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:30:15,346 INFO L225 Difference]: With dead ends: 37086 [2022-12-14 10:30:15,347 INFO L226 Difference]: Without dead ends: 37084 [2022-12-14 10:30:15,361 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 [2022-12-14 10:30:15,362 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3531 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1560 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3543 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1560 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.8s IncrementalHoareTripleChecker+Time [2022-12-14 10:30:15,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3543 Valid, 17800 Invalid, 1567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1560 Invalid, 5 Unknown, 0 Unchecked, 37.8s Time] [2022-12-14 10:30:15,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37084 states. [2022-12-14 10:30:16,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37084 to 37077. [2022-12-14 10:30:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37077 states, 23690 states have (on average 1.3443224989447025) internal successors, (31847), 23978 states have internal predecessors, (31847), 10948 states have call successors, (10948), 2466 states have call predecessors, (10948), 2436 states have return successors, (10979), 10753 states have call predecessors, (10979), 10940 states have call successors, (10979) [2022-12-14 10:30:16,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37077 states to 37077 states and 53774 transitions. [2022-12-14 10:30:16,700 INFO L78 Accepts]: Start accepts. Automaton has 37077 states and 53774 transitions. Word has length 258 [2022-12-14 10:30:16,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:30:16,700 INFO L495 AbstractCegarLoop]: Abstraction has 37077 states and 53774 transitions. [2022-12-14 10:30:16,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-14 10:30:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 37077 states and 53774 transitions. [2022-12-14 10:30:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 10:30:16,704 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:30:16,704 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 7, 6, 6, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:30:16,704 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 10:30:16,704 INFO L420 AbstractCegarLoop]: === Iteration 12 === 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)] === [2022-12-14 10:30:16,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:30:16,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1358886104, now seen corresponding path program 1 times [2022-12-14 10:30:16,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:30:16,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973195610] [2022-12-14 10:30:16,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:30:16,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:30:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:30:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1206 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1194 trivial. 0 not checked. [2022-12-14 10:30:17,828 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:30:17,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973195610] [2022-12-14 10:30:17,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973195610] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:30:17,829 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:30:17,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:30:17,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857179273] [2022-12-14 10:30:17,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:30:17,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:30:17,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:30:17,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:30:17,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:30:17,830 INFO L87 Difference]: Start difference. First operand 37077 states and 53774 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 10:30:25,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:30:29,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:30,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:33,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:30:34,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:30:36,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:40,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:45,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:30:48,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:50,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:54,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:30:57,984 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 [] [2022-12-14 10:31:01,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:31:01,619 INFO L93 Difference]: Finished difference Result 37090 states and 53783 transitions. [2022-12-14 10:31:01,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:31:01,620 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 262 [2022-12-14 10:31:01,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:31:01,717 INFO L225 Difference]: With dead ends: 37090 [2022-12-14 10:31:01,717 INFO L226 Difference]: Without dead ends: 37088 [2022-12-14 10:31:01,731 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 [2022-12-14 10:31:01,731 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3531 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1560 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3542 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1568 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1560 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.2s IncrementalHoareTripleChecker+Time [2022-12-14 10:31:01,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3542 Valid, 17800 Invalid, 1568 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1560 Invalid, 6 Unknown, 0 Unchecked, 42.2s Time] [2022-12-14 10:31:01,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37088 states. [2022-12-14 10:31:02,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37088 to 37081. [2022-12-14 10:31:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37081 states, 23693 states have (on average 1.3442789009412062) internal successors, (31850), 23981 states have internal predecessors, (31850), 10948 states have call successors, (10948), 2467 states have call predecessors, (10948), 2437 states have return successors, (10979), 10753 states have call predecessors, (10979), 10940 states have call successors, (10979) [2022-12-14 10:31:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37081 states to 37081 states and 53777 transitions. [2022-12-14 10:31:03,093 INFO L78 Accepts]: Start accepts. Automaton has 37081 states and 53777 transitions. Word has length 262 [2022-12-14 10:31:03,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:31:03,093 INFO L495 AbstractCegarLoop]: Abstraction has 37081 states and 53777 transitions. [2022-12-14 10:31:03,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 10:31:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 37081 states and 53777 transitions. [2022-12-14 10:31:03,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 10:31:03,097 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:31:03,097 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 8, 7, 7, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:31:03,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 10:31:03,097 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)] === [2022-12-14 10:31:03,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:31:03,098 INFO L85 PathProgramCache]: Analyzing trace with hash 523023791, now seen corresponding path program 1 times [2022-12-14 10:31:03,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:31:03,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138886191] [2022-12-14 10:31:03,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:31:03,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:31:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:31:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1233 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1219 trivial. 0 not checked. [2022-12-14 10:31:04,188 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:31:04,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138886191] [2022-12-14 10:31:04,188 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138886191] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:31:04,188 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:31:04,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:31:04,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430637425] [2022-12-14 10:31:04,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:31:04,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:31:04,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:31:04,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:31:04,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:31:04,190 INFO L87 Difference]: Start difference. First operand 37081 states and 53777 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-14 10:31:12,350 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 [] [2022-12-14 10:31:16,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:31:17,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:31:19,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:31:22,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:31:31,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:31:35,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:31:40,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:31:43,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:31:45,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:31:45,775 INFO L93 Difference]: Finished difference Result 58798 states and 84942 transitions. [2022-12-14 10:31:45,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:31:45,776 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 268 [2022-12-14 10:31:45,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:31:45,950 INFO L225 Difference]: With dead ends: 58798 [2022-12-14 10:31:45,950 INFO L226 Difference]: Without dead ends: 58796 [2022-12-14 10:31:45,969 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 [2022-12-14 10:31:45,969 INFO L413 NwaCegarLoop]: 4455 mSDtfsCounter, 3699 mSDsluCounter, 11346 mSDsCounter, 0 mSdLazyCounter, 1507 mSolverCounterSat, 3 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3706 SdHoareTripleChecker+Valid, 15801 SdHoareTripleChecker+Invalid, 1518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1507 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.4s IncrementalHoareTripleChecker+Time [2022-12-14 10:31:45,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3706 Valid, 15801 Invalid, 1518 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1507 Invalid, 8 Unknown, 0 Unchecked, 39.4s Time] [2022-12-14 10:31:46,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58796 states. [2022-12-14 10:31:47,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58796 to 58771. [2022-12-14 10:31:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58771 states, 37669 states have (on average 1.3480315378693355) internal successors, (50779), 38271 states have internal predecessors, (50779), 16970 states have call successors, (16970), 4273 states have call predecessors, (16970), 4129 states have return successors, (17167), 16435 states have call predecessors, (17167), 16954 states have call successors, (17167) [2022-12-14 10:31:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58771 states to 58771 states and 84916 transitions. [2022-12-14 10:31:48,258 INFO L78 Accepts]: Start accepts. Automaton has 58771 states and 84916 transitions. Word has length 268 [2022-12-14 10:31:48,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:31:48,259 INFO L495 AbstractCegarLoop]: Abstraction has 58771 states and 84916 transitions. [2022-12-14 10:31:48,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-14 10:31:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 58771 states and 84916 transitions. [2022-12-14 10:31:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 10:31:48,263 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:31:48,263 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 9, 8, 8, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:31:48,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 10:31:48,263 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)] === [2022-12-14 10:31:48,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:31:48,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1669919512, now seen corresponding path program 1 times [2022-12-14 10:31:48,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:31:48,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691042725] [2022-12-14 10:31:48,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:31:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:31:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:31:49,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1246 trivial. 0 not checked. [2022-12-14 10:31:49,407 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:31:49,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691042725] [2022-12-14 10:31:49,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691042725] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:31:49,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:31:49,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:31:49,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360342106] [2022-12-14 10:31:49,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:31:49,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:31:49,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:31:49,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:31:49,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:31:49,409 INFO L87 Difference]: Start difference. First operand 58771 states and 84916 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 10:31:53,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:03,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:04,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:06,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:13,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:16,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:32:24,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:27,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:30,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:32:30,691 INFO L93 Difference]: Finished difference Result 58788 states and 84929 transitions. [2022-12-14 10:32:30,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:32:30,692 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 272 [2022-12-14 10:32:30,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:32:30,855 INFO L225 Difference]: With dead ends: 58788 [2022-12-14 10:32:30,855 INFO L226 Difference]: Without dead ends: 58786 [2022-12-14 10:32:30,873 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 [2022-12-14 10:32:30,874 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3531 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1560 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3540 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1560 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.9s IncrementalHoareTripleChecker+Time [2022-12-14 10:32:30,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3540 Valid, 17800 Invalid, 1566 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1560 Invalid, 4 Unknown, 0 Unchecked, 38.9s Time] [2022-12-14 10:32:30,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58786 states. [2022-12-14 10:32:32,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58786 to 58779. [2022-12-14 10:32:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58779 states, 37675 states have (on average 1.347976111479761) internal successors, (50785), 38277 states have internal predecessors, (50785), 16970 states have call successors, (16970), 4275 states have call predecessors, (16970), 4131 states have return successors, (17167), 16435 states have call predecessors, (17167), 16954 states have call successors, (17167) [2022-12-14 10:32:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58779 states to 58779 states and 84922 transitions. [2022-12-14 10:32:33,243 INFO L78 Accepts]: Start accepts. Automaton has 58779 states and 84922 transitions. Word has length 272 [2022-12-14 10:32:33,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:32:33,244 INFO L495 AbstractCegarLoop]: Abstraction has 58779 states and 84922 transitions. [2022-12-14 10:32:33,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 10:32:33,244 INFO L276 IsEmpty]: Start isEmpty. Operand 58779 states and 84922 transitions. [2022-12-14 10:32:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 10:32:33,248 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:32:33,248 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 10, 9, 9, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:32:33,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-14 10:32:33,249 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)] === [2022-12-14 10:32:33,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:32:33,249 INFO L85 PathProgramCache]: Analyzing trace with hash 466356506, now seen corresponding path program 1 times [2022-12-14 10:32:33,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:32:33,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569380750] [2022-12-14 10:32:33,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:32:33,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:32:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:32:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1295 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1277 trivial. 0 not checked. [2022-12-14 10:32:34,346 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:32:34,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569380750] [2022-12-14 10:32:34,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569380750] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:32:34,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:32:34,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:32:34,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037631589] [2022-12-14 10:32:34,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:32:34,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:32:34,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:32:34,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:32:34,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:32:34,348 INFO L87 Difference]: Start difference. First operand 58779 states and 84922 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-14 10:32:42,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:32:43,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:32:46,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:32:49,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:51,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:56,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:32:59,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:03,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:06,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:09,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:12,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:15,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:33:15,914 INFO L93 Difference]: Finished difference Result 58796 states and 84935 transitions. [2022-12-14 10:33:15,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:33:15,915 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 280 [2022-12-14 10:33:15,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:33:16,074 INFO L225 Difference]: With dead ends: 58796 [2022-12-14 10:33:16,074 INFO L226 Difference]: Without dead ends: 58794 [2022-12-14 10:33:16,092 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 [2022-12-14 10:33:16,093 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3532 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1560 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3540 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1560 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.0s IncrementalHoareTripleChecker+Time [2022-12-14 10:33:16,093 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3540 Valid, 17800 Invalid, 1566 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1560 Invalid, 4 Unknown, 0 Unchecked, 39.0s Time] [2022-12-14 10:33:16,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58794 states. [2022-12-14 10:33:18,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58794 to 58787. [2022-12-14 10:33:18,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58787 states, 37681 states have (on average 1.3479207027414346) internal successors, (50791), 38283 states have internal predecessors, (50791), 16970 states have call successors, (16970), 4277 states have call predecessors, (16970), 4133 states have return successors, (17167), 16435 states have call predecessors, (17167), 16954 states have call successors, (17167) [2022-12-14 10:33:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58787 states to 58787 states and 84928 transitions. [2022-12-14 10:33:18,726 INFO L78 Accepts]: Start accepts. Automaton has 58787 states and 84928 transitions. Word has length 280 [2022-12-14 10:33:18,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:33:18,727 INFO L495 AbstractCegarLoop]: Abstraction has 58787 states and 84928 transitions. [2022-12-14 10:33:18,727 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-14 10:33:18,727 INFO L276 IsEmpty]: Start isEmpty. Operand 58787 states and 84928 transitions. [2022-12-14 10:33:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-14 10:33:18,735 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:33:18,736 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 11, 10, 10, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:33:18,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-14 10:33:18,736 INFO L420 AbstractCegarLoop]: === Iteration 16 === 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)] === [2022-12-14 10:33:18,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:33:18,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1519853894, now seen corresponding path program 1 times [2022-12-14 10:33:18,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:33:18,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542884050] [2022-12-14 10:33:18,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:33:18,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:33:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:33:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2022-12-14 10:33:20,143 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:33:20,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542884050] [2022-12-14 10:33:20,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542884050] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:33:20,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:33:20,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:33:20,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234531371] [2022-12-14 10:33:20,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:33:20,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:33:20,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:33:20,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:33:20,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:33:20,145 INFO L87 Difference]: Start difference. First operand 58787 states and 84928 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 10:33:29,528 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 [] [2022-12-14 10:33:31,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:33:32,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:33:35,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:37,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:39,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:46,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:33:49,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:33:50,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:33:56,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:00,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:04,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:34:04,117 INFO L93 Difference]: Finished difference Result 58804 states and 84941 transitions. [2022-12-14 10:34:04,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:34:04,118 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 285 [2022-12-14 10:34:04,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:34:04,274 INFO L225 Difference]: With dead ends: 58804 [2022-12-14 10:34:04,274 INFO L226 Difference]: Without dead ends: 58802 [2022-12-14 10:34:04,292 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 [2022-12-14 10:34:04,292 INFO L413 NwaCegarLoop]: 4694 mSDtfsCounter, 3532 mSDsluCounter, 13106 mSDsCounter, 0 mSdLazyCounter, 1560 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3539 SdHoareTripleChecker+Valid, 17800 SdHoareTripleChecker+Invalid, 1567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1560 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.3s IncrementalHoareTripleChecker+Time [2022-12-14 10:34:04,292 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3539 Valid, 17800 Invalid, 1567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1560 Invalid, 5 Unknown, 0 Unchecked, 41.3s Time] [2022-12-14 10:34:04,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58802 states. [2022-12-14 10:34:06,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58802 to 58795. [2022-12-14 10:34:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58795 states, 37687 states have (on average 1.3478653116459256) internal successors, (50797), 38289 states have internal predecessors, (50797), 16970 states have call successors, (16970), 4279 states have call predecessors, (16970), 4135 states have return successors, (17167), 16435 states have call predecessors, (17167), 16954 states have call successors, (17167) [2022-12-14 10:34:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58795 states to 58795 states and 84934 transitions. [2022-12-14 10:34:06,818 INFO L78 Accepts]: Start accepts. Automaton has 58795 states and 84934 transitions. Word has length 285 [2022-12-14 10:34:06,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:34:06,819 INFO L495 AbstractCegarLoop]: Abstraction has 58795 states and 84934 transitions. [2022-12-14 10:34:06,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 10:34:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 58795 states and 84934 transitions. [2022-12-14 10:34:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-14 10:34:06,824 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:34:06,824 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 12, 11, 11, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:34:06,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-14 10:34:06,824 INFO L420 AbstractCegarLoop]: === Iteration 17 === 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)] === [2022-12-14 10:34:06,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:34:06,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1185785050, now seen corresponding path program 1 times [2022-12-14 10:34:06,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:34:06,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619534037] [2022-12-14 10:34:06,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:34:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:34:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:34:07,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2022-12-14 10:34:07,965 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:34:07,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619534037] [2022-12-14 10:34:07,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619534037] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:34:07,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:34:07,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:34:07,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156465325] [2022-12-14 10:34:07,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:34:07,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:34:07,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:34:07,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:34:07,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:34:07,967 INFO L87 Difference]: Start difference. First operand 58795 states and 84934 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-14 10:34:12,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:17,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:34:19,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:34:22,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:34:24,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:26,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:27,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:29,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:35,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:38,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:34:40,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:34:47,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:34:50,191 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 [] [2022-12-14 10:34:54,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:34:54,018 INFO L93 Difference]: Finished difference Result 58830 states and 84965 transitions. [2022-12-14 10:34:54,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 10:34:54,019 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 290 [2022-12-14 10:34:54,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:34:54,206 INFO L225 Difference]: With dead ends: 58830 [2022-12-14 10:34:54,206 INFO L226 Difference]: Without dead ends: 58828 [2022-12-14 10:34:54,225 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 [2022-12-14 10:34:54,226 INFO L413 NwaCegarLoop]: 4698 mSDtfsCounter, 3486 mSDsluCounter, 13114 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 2 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3493 SdHoareTripleChecker+Valid, 17812 SdHoareTripleChecker+Invalid, 1586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1577 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.3s IncrementalHoareTripleChecker+Time [2022-12-14 10:34:54,226 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3493 Valid, 17812 Invalid, 1586 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1577 Invalid, 7 Unknown, 0 Unchecked, 43.3s Time] [2022-12-14 10:34:54,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58828 states. [2022-12-14 10:34:56,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58828 to 58803. [2022-12-14 10:34:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58803 states, 37693 states have (on average 1.3478099381848088) internal successors, (50803), 38295 states have internal predecessors, (50803), 16970 states have call successors, (16970), 4281 states have call predecessors, (16970), 4137 states have return successors, (17167), 16435 states have call predecessors, (17167), 16954 states have call successors, (17167) [2022-12-14 10:34:56,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58803 states to 58803 states and 84940 transitions. [2022-12-14 10:34:56,869 INFO L78 Accepts]: Start accepts. Automaton has 58803 states and 84940 transitions. Word has length 290 [2022-12-14 10:34:56,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:34:56,870 INFO L495 AbstractCegarLoop]: Abstraction has 58803 states and 84940 transitions. [2022-12-14 10:34:56,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-14 10:34:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 58803 states and 84940 transitions. [2022-12-14 10:34:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 10:34:56,874 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:34:56,875 INFO L195 NwaCegarLoop]: trace histogram [20, 16, 16, 16, 16, 16, 16, 13, 12, 12, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:34:56,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-14 10:34:56,875 INFO L420 AbstractCegarLoop]: === Iteration 18 === 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)] === [2022-12-14 10:34:56,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:34:56,875 INFO L85 PathProgramCache]: Analyzing trace with hash 674205592, now seen corresponding path program 1 times [2022-12-14 10:34:56,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:34:56,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324375869] [2022-12-14 10:34:56,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:34:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:34:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:34:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1422 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1398 trivial. 0 not checked. [2022-12-14 10:34:58,000 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:34:58,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324375869] [2022-12-14 10:34:58,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324375869] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:34:58,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:34:58,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 10:34:58,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572889375] [2022-12-14 10:34:58,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:34:58,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 10:34:58,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:34:58,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 10:34:58,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:34:58,002 INFO L87 Difference]: Start difference. First operand 58803 states and 84940 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2022-12-14 10:35:06,745 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 [] [2022-12-14 10:35:08,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:35:11,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 10:35:13,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:35:15,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:35:23,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:35:26,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []