./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:20:46,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:20:46,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:20:46,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:20:46,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:20:46,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:20:46,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:20:46,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:20:46,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:20:46,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:20:46,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:20:46,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:20:46,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:20:46,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:20:46,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:20:46,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:20:46,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:20:46,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:20:46,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:20:46,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:20:46,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:20:46,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:20:46,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:20:46,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:20:46,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:20:46,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:20:46,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:20:46,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:20:46,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:20:46,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:20:46,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:20:46,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:20:46,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:20:46,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:20:46,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:20:46,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:20:46,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:20:46,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:20:46,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:20:46,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:20:46,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:20:46,877 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:20:46,890 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:20:46,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:20:46,891 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:20:46,891 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:20:46,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:20:46,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:20:46,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:20:46,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:20:46,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:20:46,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:20:46,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:20:46,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:20:46,894 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e [2022-12-13 19:20:47,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:20:47,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:20:47,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:20:47,081 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:20:47,082 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:20:47,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-12-13 19:20:49,570 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:20:50,043 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:20:50,044 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-12-13 19:20:50,103 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/data/47a605c1f/efab2c05d90e497cbffcaa07f81177bd/FLAGc758776e9 [2022-12-13 19:20:50,141 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/data/47a605c1f/efab2c05d90e497cbffcaa07f81177bd [2022-12-13 19:20:50,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:20:50,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:20:50,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:20:50,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:20:50,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:20:50,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:20:50" (1/1) ... [2022-12-13 19:20:50,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca61edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:50, skipping insertion in model container [2022-12-13 19:20:50,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:20:50" (1/1) ... [2022-12-13 19:20:50,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:20:50,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:20:50,700 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:20:50,835 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-13 19:20:50,856 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-13 19:20:51,181 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:20:51,221 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:20:51,234 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:20:51,247 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:20:51,350 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:20:51,357 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-12-13 19:20:51,583 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:51,666 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:20:51,670 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:20:51,670 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:20:51,679 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:20:51,687 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 19:20:51,696 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 19:20:51,727 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 19:20:51,734 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:20:51,737 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 19:20:51,782 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 19:20:51,835 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:20:51,836 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 19:20:51,849 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:20:51,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:51,875 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 19:20:51,940 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 19:20:51,946 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 19:20:52,054 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:20:52,113 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:20:52,150 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 19:20:52,423 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:20:52,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,431 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:20:52,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,439 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:20:52,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,447 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:20:52,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,455 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:20:52,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:20:52,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,572 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:52,573 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:52,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,574 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:52,575 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:20:52,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,590 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:52,591 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 19:20:52,592 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:20:52,592 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:20:52,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,594 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:52,595 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:52,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:52,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:52,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:52,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,672 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:52,673 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:52,673 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:52,674 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:52,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,695 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:52,695 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:52,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,714 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:52,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,727 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:52,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,739 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:52,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:52,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,756 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:52,756 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:52,757 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:52,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,769 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:52,769 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:52,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,771 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:52,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,811 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-12-13 19:20:52,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,812 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-13 19:20:52,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,815 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-12-13 19:20:52,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,816 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:52,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,827 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:52,828 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:52,828 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:52,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,829 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-13 19:20:52,829 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:52,829 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:52,837 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-12-13 19:20:52,840 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-13 19:20:52,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,850 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:52,851 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:52,851 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:52,851 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:52,851 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:52,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,865 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:52,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,866 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:52,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,877 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:52,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,887 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:52,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,888 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:52,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,896 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:52,897 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:52,905 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:52,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,913 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:52,913 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:52,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,941 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:20:52,956 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:52,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,977 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:20:52,977 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-13 19:20:52,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:52,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,001 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:20:53,002 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-13 19:20:53,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,022 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-12-13 19:20:53,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,032 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:53,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,035 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:53,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,047 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,051 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,087 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:53,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,095 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,109 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,116 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,117 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,117 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,125 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,132 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,139 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,152 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,152 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,160 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,160 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,161 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,161 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,170 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,171 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,189 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,190 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,197 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,198 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,198 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,198 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,214 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:53,214 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,215 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,215 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,215 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,216 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,216 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,216 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,216 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,230 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,230 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,231 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,238 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,246 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-13 19:20:53,253 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,253 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,254 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,268 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,277 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-13 19:20:53,285 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:53,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,292 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,293 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:53,293 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,349 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:53,350 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:53,350 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:53,350 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:53,350 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:53,350 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:53,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,359 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,368 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:53,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,377 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:53,378 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,388 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:20:53,388 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,405 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:20:53,405 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,644 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,649 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,661 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,662 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,662 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,669 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:20:53,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,677 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:53,678 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:53,678 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:53,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,731 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:20:53,731 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:20:53,732 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:20:53,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,760 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:53,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,771 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-12-13 19:20:53,773 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:20:53,774 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:20:53,774 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:20:53,774 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:20:53,774 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:53,775 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:53,775 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:53,776 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:53,776 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:53,776 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:53,776 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:53,777 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:53,777 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:53,777 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:53,778 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:53,778 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:53,778 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:53,778 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:53,779 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:53,779 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:53,779 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:53,779 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:53,780 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:53,780 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 19:20:53,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,791 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:20:53,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,791 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:20:53,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,792 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:20:53,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,792 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:53,792 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 19:20:53,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,793 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:53,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,795 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,796 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-13 19:20:53,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,798 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,798 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,798 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-13 19:20:53,799 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,799 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-13 19:20:53,799 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-13 19:20:53,799 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:20:53,799 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:20:53,800 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:53,808 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,809 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-13 19:20:53,809 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,809 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:20:53,810 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-13 19:20:53,810 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:53,810 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-13 19:20:53,810 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:20:53,810 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:53,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,821 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,821 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:20:53,821 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:20:53,821 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:53,822 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:20:53,822 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:53,822 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,830 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,831 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:20:53,831 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:20:53,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,832 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,832 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:20:53,832 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:20:53,832 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:53,833 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,841 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:53,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,851 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-12-13 19:20:53,852 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 19:20:53,860 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 19:20:53,860 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-12-13 19:20:53,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,874 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,876 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,890 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,914 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,916 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,932 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,934 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:20:53,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,935 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:53,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,936 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,945 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:53,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,975 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,977 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,986 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,988 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:53,997 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:53,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:53,998 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,018 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,062 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,064 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,081 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,082 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,088 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-12-13 19:20:54,095 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-12-13 19:20:54,102 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-12-13 19:20:54,109 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,110 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,124 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 19:20:54,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:54,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:54,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,162 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-12-13 19:20:54,168 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-12-13 19:20:54,182 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,183 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,200 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,201 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,219 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,220 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,237 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,255 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,255 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,257 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:20:54,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,257 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:54,258 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:54,258 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:54,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,267 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 19:20:54,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,268 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 19:20:54,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,270 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:54,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,271 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:54,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:54,662 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-12-13 19:20:54,662 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 19:20:54,663 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-13 19:20:54,664 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:20:54,665 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:20:54,665 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:20:54,667 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:20:54,668 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 19:20:54,671 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:20:54,672 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:20:54,672 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,672 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:54,676 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 19:20:54,676 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:20:54,676 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:20:54,676 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:20:54,676 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:20:54,677 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:20:54,677 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:20:54,750 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 19:20:54,750 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:20:54,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:20:55,559 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-12-13 19:20:55,562 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-12-13 19:20:55,562 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-12-13 19:20:55,562 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-12-13 19:20:55,563 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,563 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,564 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,579 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,579 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,581 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,588 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:20:55,631 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:20:55,699 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:20:55,700 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-13 19:20:55,700 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-13 19:20:55,702 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:20:55,702 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:20:55,703 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:20:55,703 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:20:55,703 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:20:55,704 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-12-13 19:20:55,705 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:55,708 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:20:55,708 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:20:55,708 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:20:55,709 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:20:55,710 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 19:20:55,710 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 19:20:55,712 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 19:20:55,712 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:20:55,713 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 19:20:55,714 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 19:20:55,715 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:20:55,715 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 19:20:55,715 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:20:55,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,716 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 19:20:55,716 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 19:20:55,717 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 19:20:55,720 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:20:55,721 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:20:55,721 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 19:20:55,725 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:20:55,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,726 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:20:55,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,727 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:20:55,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,728 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:20:55,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,729 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:20:55,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,729 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:20:55,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,753 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:55,753 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:55,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,754 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:55,754 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:20:55,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,758 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:55,759 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 19:20:55,759 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:20:55,760 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:20:55,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,760 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:55,761 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:55,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:55,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:55,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:55,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,770 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:55,771 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:55,771 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:55,771 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:55,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,775 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:55,776 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:55,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,778 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:55,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,782 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:55,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,786 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:55,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,788 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:55,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,792 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:55,792 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 19:20:55,792 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:55,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,796 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:55,796 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:55,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:55,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,810 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-12-13 19:20:55,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,811 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-13 19:20:55,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,812 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-12-13 19:20:55,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,812 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:55,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,815 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:55,816 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:55,816 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:55,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,816 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-13 19:20:55,816 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:55,817 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:55,817 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-12-13 19:20:55,819 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-13 19:20:55,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,821 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:55,821 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:55,821 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-13 19:20:55,821 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:55,822 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:55,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,825 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:55,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,826 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:55,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,829 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:55,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,831 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:55,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,832 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:55,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,833 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-13 19:20:55,833 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:55,833 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:55,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,834 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:20:55,834 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:55,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,838 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:20:55,839 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,842 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:20:55,843 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-13 19:20:55,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,848 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:20:55,848 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-13 19:20:55,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,862 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-12-13 19:20:55,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,865 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:55,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,868 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:55,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,872 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:55,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,875 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:55,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,888 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:55,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,889 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,890 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,891 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,891 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,892 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,893 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,893 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,894 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,897 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,897 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,898 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,899 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,899 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,899 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,901 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,902 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,906 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,906 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,907 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,908 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,908 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,908 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,910 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:55,910 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,911 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,911 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,911 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,911 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,911 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,912 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,912 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,912 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,912 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,913 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,913 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,913 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,913 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,913 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,914 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,914 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,914 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,914 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,914 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,915 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,915 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,915 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,915 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,916 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,918 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,918 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,918 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,919 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,920 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-13 19:20:55,921 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,921 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,921 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,922 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,925 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-13 19:20:55,925 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:20:55,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,926 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:55,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,927 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:55,927 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:55,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,935 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:55,936 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:55,936 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:55,936 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:55,936 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:55,936 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:20:55,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,940 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:55,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,942 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:55,942 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,946 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:20:55,946 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,949 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:20:55,949 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:55,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:55,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,046 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,051 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,052 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,052 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,053 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:20:56,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,054 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:56,055 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:20:56,055 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-13 19:20:56,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,064 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:20:56,064 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:20:56,064 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:20:56,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,067 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-13 19:20:56,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,069 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-12-13 19:20:56,074 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:20:56,074 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:20:56,074 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:20:56,074 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:20:56,074 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:20:56,075 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:56,075 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:56,075 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:56,075 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:56,076 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:56,076 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:56,076 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:56,076 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:56,076 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:56,077 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:56,077 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:56,077 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:56,077 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:56,077 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:56,078 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:56,078 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:20:56,078 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:20:56,078 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:20:56,078 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 19:20:56,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,080 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:20:56,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:56,081 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 19:20:56,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,082 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:56,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,084 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,084 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-13 19:20:56,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,085 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,085 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,085 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-13 19:20:56,086 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:56,086 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-13 19:20:56,086 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-13 19:20:56,086 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:20:56,086 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:20:56,086 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:56,087 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,087 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-13 19:20:56,087 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,087 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:20:56,087 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-13 19:20:56,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:56,088 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-13 19:20:56,088 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:20:56,088 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:56,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:20:56,099 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:56,100 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,100 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,100 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:20:56,100 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:20:56,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,101 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,101 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:20:56,101 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:20:56,101 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-13 19:20:56,101 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,102 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:20:56,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,103 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-12-13 19:20:56,103 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 19:20:56,103 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 19:20:56,104 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-12-13 19:20:56,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,105 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,106 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,107 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,108 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,113 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,114 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,115 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 19:20:56,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,116 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:56,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,116 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,117 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-12-13 19:20:56,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,120 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,121 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,121 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,123 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,123 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,124 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,126 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,126 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,129 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,132 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,133 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,134 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-12-13 19:20:56,134 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-12-13 19:20:56,134 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-12-13 19:20:56,134 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,136 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,137 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 19:20:56,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:56,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:20:56,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,147 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-12-13 19:20:56,148 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-12-13 19:20:56,148 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,149 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,149 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,150 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,151 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,151 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,152 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,152 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,158 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,158 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,159 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:20:56,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,160 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:20:56,160 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:20:56,160 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-13 19:20:56,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,162 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 19:20:56,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,162 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 19:20:56,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:56,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:20:56,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:20:56,169 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-12-13 19:20:56,169 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 19:20:56,170 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-13 19:20:56,171 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:20:56,172 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:20:56,172 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:20:56,174 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:20:56,176 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 19:20:56,179 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:20:56,180 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:20:56,181 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,181 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,183 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,184 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,184 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,184 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:20:56,184 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 19:20:56,184 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:20:56,185 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:20:56,185 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:20:56,185 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:20:56,185 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:20:56,185 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:20:56,187 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 19:20:56,187 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:20:56,187 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:20:56,200 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-12-13 19:20:56,201 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-12-13 19:20:56,201 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-12-13 19:20:56,201 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_615313f4-d20c-4038-a7a1-e36c82149ed1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-12-13 19:20:56,202 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,203 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,204 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,205 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,205 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,206 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,206 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:20:56,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:20:56,395 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:20:56,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56 WrapperNode [2022-12-13 19:20:56,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:20:56,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:20:56,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:20:56,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:20:56,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:56,518 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:56,749 INFO L138 Inliner]: procedures = 710, calls = 11809, calls flagged for inlining = 309, calls inlined = 228, statements flattened = 12300 [2022-12-13 19:20:56,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:20:56,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:20:56,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:20:56,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:20:56,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:56,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:56,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:56,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:56,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:57,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:57,048 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:57,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:57,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:20:57,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:20:57,130 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:20:57,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:20:57,131 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (1/1) ... [2022-12-13 19:20:57,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:20:57,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:20:57,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:20:57,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:20:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 19:20:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-12-13 19:20:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-12-13 19:20:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-12-13 19:20:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-12-13 19:20:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-12-13 19:20:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 19:20:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 19:20:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-12-13 19:20:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 19:20:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-12-13 19:20:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-12-13 19:20:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-12-13 19:20:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-12-13 19:20:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-12-13 19:20:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-12-13 19:20:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:20:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-12-13 19:20:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-12-13 19:20:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-12-13 19:20:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-12-13 19:20:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-12-13 19:20:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-12-13 19:20:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 19:20:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-12-13 19:20:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-12-13 19:20:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-12-13 19:20:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-13 19:20:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-13 19:20:58,032 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:20:58,036 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:21:08,658 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 19:23:02,484 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:23:02,500 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:23:02,500 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-13 19:23:02,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:23:02 BoogieIcfgContainer [2022-12-13 19:23:02,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:23:02,506 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 19:23:02,506 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 19:23:02,508 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 19:23:02,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 07:20:50" (1/3) ... [2022-12-13 19:23:02,508 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592472d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:23:02, skipping insertion in model container [2022-12-13 19:23:02,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:20:56" (2/3) ... [2022-12-13 19:23:02,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592472d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:23:02, skipping insertion in model container [2022-12-13 19:23:02,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:23:02" (3/3) ... [2022-12-13 19:23:02,510 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-12-13 19:23:02,523 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 19:23:02,523 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-13 19:23:02,595 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 19:23:02,599 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=PETRI_NET, 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;@1336e14a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 19:23:02,600 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-13 19:23:02,610 INFO L276 IsEmpty]: Start isEmpty. Operand has 3189 states, 2167 states have (on average 1.3091832025842178) internal successors, (2837), 2195 states have internal predecessors, (2837), 853 states have call successors, (853), 166 states have call predecessors, (853), 165 states have return successors, (849), 847 states have call predecessors, (849), 849 states have call successors, (849) [2022-12-13 19:23:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 19:23:02,617 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:02,617 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:02,617 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:23:02,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:02,621 INFO L85 PathProgramCache]: Analyzing trace with hash -178808691, now seen corresponding path program 1 times [2022-12-13 19:23:02,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:02,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131398221] [2022-12-13 19:23:02,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:02,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-13 19:23:04,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:04,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131398221] [2022-12-13 19:23:04,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131398221] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:04,702 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:04,702 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:04,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569220253] [2022-12-13 19:23:04,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:04,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:04,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:04,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:04,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:04,744 INFO L87 Difference]: Start difference. First operand has 3189 states, 2167 states have (on average 1.3091832025842178) internal successors, (2837), 2195 states have internal predecessors, (2837), 853 states have call successors, (853), 166 states have call predecessors, (853), 165 states have return successors, (849), 847 states have call predecessors, (849), 849 states have call successors, (849) Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-13 19:23:05,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:05,304 INFO L93 Difference]: Finished difference Result 6350 states and 9490 transitions. [2022-12-13 19:23:05,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:05,306 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 51 [2022-12-13 19:23:05,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:05,330 INFO L225 Difference]: With dead ends: 6350 [2022-12-13 19:23:05,330 INFO L226 Difference]: Without dead ends: 3178 [2022-12-13 19:23:05,352 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:05,354 INFO L413 NwaCegarLoop]: 4516 mSDtfsCounter, 4489 mSDsluCounter, 9016 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4504 SdHoareTripleChecker+Valid, 13532 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:05,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4504 Valid, 13532 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:05,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3178 states. [2022-12-13 19:23:05,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3178 to 3178. [2022-12-13 19:23:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3178 states, 2161 states have (on average 1.3021749190189726) internal successors, (2814), 2188 states have internal predecessors, (2814), 849 states have call successors, (849), 166 states have call predecessors, (849), 165 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 3178 states and 4509 transitions. [2022-12-13 19:23:05,530 INFO L78 Accepts]: Start accepts. Automaton has 3178 states and 4509 transitions. Word has length 51 [2022-12-13 19:23:05,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:05,531 INFO L495 AbstractCegarLoop]: Abstraction has 3178 states and 4509 transitions. [2022-12-13 19:23:05,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-13 19:23:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 4509 transitions. [2022-12-13 19:23:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-13 19:23:05,533 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:05,533 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:05,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 19:23:05,533 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)] === [2022-12-13 19:23:05,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:05,534 INFO L85 PathProgramCache]: Analyzing trace with hash -1537359153, now seen corresponding path program 1 times [2022-12-13 19:23:05,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:05,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835723796] [2022-12-13 19:23:05,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-13 19:23:06,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:06,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835723796] [2022-12-13 19:23:06,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835723796] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:06,925 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:06,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:06,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437312072] [2022-12-13 19:23:06,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:06,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:06,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:06,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:06,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:06,927 INFO L87 Difference]: Start difference. First operand 3178 states and 4509 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 19:23:07,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:07,343 INFO L93 Difference]: Finished difference Result 3184 states and 4514 transitions. [2022-12-13 19:23:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:07,344 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 56 [2022-12-13 19:23:07,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:07,358 INFO L225 Difference]: With dead ends: 3184 [2022-12-13 19:23:07,358 INFO L226 Difference]: Without dead ends: 3182 [2022-12-13 19:23:07,361 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:07,362 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4485 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:07,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4485 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:07,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3182 states. [2022-12-13 19:23:07,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3182 to 3182. [2022-12-13 19:23:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3182 states, 2164 states have (on average 1.3017560073937153) internal successors, (2817), 2191 states have internal predecessors, (2817), 849 states have call successors, (849), 167 states have call predecessors, (849), 166 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 3182 states and 4512 transitions. [2022-12-13 19:23:07,516 INFO L78 Accepts]: Start accepts. Automaton has 3182 states and 4512 transitions. Word has length 56 [2022-12-13 19:23:07,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:07,516 INFO L495 AbstractCegarLoop]: Abstraction has 3182 states and 4512 transitions. [2022-12-13 19:23:07,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 19:23:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 4512 transitions. [2022-12-13 19:23:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-13 19:23:07,518 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:07,518 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2022-12-13 19:23:07,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 19:23:07,518 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:23:07,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:07,519 INFO L85 PathProgramCache]: Analyzing trace with hash -2057385587, now seen corresponding path program 1 times [2022-12-13 19:23:07,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:07,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556025074] [2022-12-13 19:23:07,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:07,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-13 19:23:08,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:08,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556025074] [2022-12-13 19:23:08,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556025074] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:08,711 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:08,711 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:08,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855444079] [2022-12-13 19:23:08,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:08,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:08,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:08,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:08,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:08,713 INFO L87 Difference]: Start difference. First operand 3182 states and 4512 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 19:23:09,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:09,105 INFO L93 Difference]: Finished difference Result 3188 states and 4517 transitions. [2022-12-13 19:23:09,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:09,105 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 61 [2022-12-13 19:23:09,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:09,125 INFO L225 Difference]: With dead ends: 3188 [2022-12-13 19:23:09,125 INFO L226 Difference]: Without dead ends: 3186 [2022-12-13 19:23:09,127 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:09,128 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4484 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:09,128 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4484 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:09,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3186 states. [2022-12-13 19:23:09,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3186 to 3186. [2022-12-13 19:23:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3186 states, 2167 states have (on average 1.3013382556529764) internal successors, (2820), 2194 states have internal predecessors, (2820), 849 states have call successors, (849), 168 states have call predecessors, (849), 167 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 3186 states and 4515 transitions. [2022-12-13 19:23:09,262 INFO L78 Accepts]: Start accepts. Automaton has 3186 states and 4515 transitions. Word has length 61 [2022-12-13 19:23:09,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:09,263 INFO L495 AbstractCegarLoop]: Abstraction has 3186 states and 4515 transitions. [2022-12-13 19:23:09,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 19:23:09,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 4515 transitions. [2022-12-13 19:23:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-13 19:23:09,264 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:09,265 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:09,265 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:23:09,265 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:23:09,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:09,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1637392049, now seen corresponding path program 1 times [2022-12-13 19:23:09,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:09,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959037270] [2022-12-13 19:23:09,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:09,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:23:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:10,575 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 19:23:10,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:10,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959037270] [2022-12-13 19:23:10,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959037270] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:10,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:10,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:10,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211191472] [2022-12-13 19:23:10,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:10,576 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:10,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:10,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:10,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:10,577 INFO L87 Difference]: Start difference. First operand 3186 states and 4515 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-13 19:23:10,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:10,932 INFO L93 Difference]: Finished difference Result 3192 states and 4520 transitions. [2022-12-13 19:23:10,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:10,933 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 66 [2022-12-13 19:23:10,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:10,947 INFO L225 Difference]: With dead ends: 3192 [2022-12-13 19:23:10,947 INFO L226 Difference]: Without dead ends: 3190 [2022-12-13 19:23:10,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:10,950 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4483 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:10,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4483 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:10,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3190 states. [2022-12-13 19:23:11,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3190 to 3190. [2022-12-13 19:23:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3190 states, 2170 states have (on average 1.3009216589861752) internal successors, (2823), 2197 states have internal predecessors, (2823), 849 states have call successors, (849), 169 states have call predecessors, (849), 168 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 3190 states and 4518 transitions. [2022-12-13 19:23:11,082 INFO L78 Accepts]: Start accepts. Automaton has 3190 states and 4518 transitions. Word has length 66 [2022-12-13 19:23:11,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:11,082 INFO L495 AbstractCegarLoop]: Abstraction has 3190 states and 4518 transitions. [2022-12-13 19:23:11,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-13 19:23:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 4518 transitions. [2022-12-13 19:23:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-13 19:23:11,083 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:11,084 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:11,084 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:23:11,084 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)] === [2022-12-13 19:23:11,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:11,084 INFO L85 PathProgramCache]: Analyzing trace with hash -514954611, now seen corresponding path program 1 times [2022-12-13 19:23:11,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:11,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650104443] [2022-12-13 19:23:11,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:11,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:23:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-13 19:23:12,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:12,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650104443] [2022-12-13 19:23:12,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650104443] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:12,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:12,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:12,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322287212] [2022-12-13 19:23:12,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:12,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:12,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:12,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:12,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:12,246 INFO L87 Difference]: Start difference. First operand 3190 states and 4518 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 19:23:12,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:12,603 INFO L93 Difference]: Finished difference Result 3196 states and 4523 transitions. [2022-12-13 19:23:12,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:12,603 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 71 [2022-12-13 19:23:12,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:12,616 INFO L225 Difference]: With dead ends: 3196 [2022-12-13 19:23:12,616 INFO L226 Difference]: Without dead ends: 3194 [2022-12-13 19:23:12,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:12,619 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4482 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:12,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4482 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:12,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3194 states. [2022-12-13 19:23:12,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3194 to 3194. [2022-12-13 19:23:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3194 states, 2173 states have (on average 1.3005062126092959) internal successors, (2826), 2200 states have internal predecessors, (2826), 849 states have call successors, (849), 170 states have call predecessors, (849), 169 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:12,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 3194 states and 4521 transitions. [2022-12-13 19:23:12,761 INFO L78 Accepts]: Start accepts. Automaton has 3194 states and 4521 transitions. Word has length 71 [2022-12-13 19:23:12,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:12,761 INFO L495 AbstractCegarLoop]: Abstraction has 3194 states and 4521 transitions. [2022-12-13 19:23:12,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 19:23:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 4521 transitions. [2022-12-13 19:23:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-13 19:23:12,763 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:12,763 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:12,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:23:12,763 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)] === [2022-12-13 19:23:12,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:12,764 INFO L85 PathProgramCache]: Analyzing trace with hash 643493292, now seen corresponding path program 1 times [2022-12-13 19:23:12,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:12,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914928139] [2022-12-13 19:23:12,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:12,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 19:23:13,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:23:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:23:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-13 19:23:13,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:13,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914928139] [2022-12-13 19:23:13,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914928139] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:13,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:13,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:13,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814562977] [2022-12-13 19:23:13,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:13,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:13,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:13,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:13,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:13,912 INFO L87 Difference]: Start difference. First operand 3194 states and 4521 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 19:23:14,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:14,261 INFO L93 Difference]: Finished difference Result 3200 states and 4526 transitions. [2022-12-13 19:23:14,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:14,262 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 91 [2022-12-13 19:23:14,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:14,275 INFO L225 Difference]: With dead ends: 3200 [2022-12-13 19:23:14,276 INFO L226 Difference]: Without dead ends: 3198 [2022-12-13 19:23:14,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:14,278 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4460 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4469 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:14,279 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4469 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:14,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3198 states. [2022-12-13 19:23:14,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3198 to 3198. [2022-12-13 19:23:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3198 states, 2176 states have (on average 1.3000919117647058) internal successors, (2829), 2203 states have internal predecessors, (2829), 849 states have call successors, (849), 171 states have call predecessors, (849), 170 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 3198 states and 4524 transitions. [2022-12-13 19:23:14,430 INFO L78 Accepts]: Start accepts. Automaton has 3198 states and 4524 transitions. Word has length 91 [2022-12-13 19:23:14,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:14,430 INFO L495 AbstractCegarLoop]: Abstraction has 3198 states and 4524 transitions. [2022-12-13 19:23:14,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 19:23:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 4524 transitions. [2022-12-13 19:23:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-13 19:23:14,431 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:14,431 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:14,431 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 19:23:14,432 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)] === [2022-12-13 19:23:14,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:14,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1431993229, now seen corresponding path program 1 times [2022-12-13 19:23:14,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:14,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178981803] [2022-12-13 19:23:14,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:14,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:23:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:15,519 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-13 19:23:15,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:15,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178981803] [2022-12-13 19:23:15,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178981803] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:15,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:15,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:15,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821871260] [2022-12-13 19:23:15,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:15,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:15,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:15,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:15,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:15,521 INFO L87 Difference]: Start difference. First operand 3198 states and 4524 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 19:23:15,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:15,884 INFO L93 Difference]: Finished difference Result 3204 states and 4529 transitions. [2022-12-13 19:23:15,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:15,885 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 81 [2022-12-13 19:23:15,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:15,900 INFO L225 Difference]: With dead ends: 3204 [2022-12-13 19:23:15,900 INFO L226 Difference]: Without dead ends: 3202 [2022-12-13 19:23:15,902 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:15,903 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4480 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:15,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4480 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:15,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3202 states. [2022-12-13 19:23:16,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3202 to 3202. [2022-12-13 19:23:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3202 states, 2179 states have (on average 1.299678751720973) internal successors, (2832), 2206 states have internal predecessors, (2832), 849 states have call successors, (849), 172 states have call predecessors, (849), 171 states have return successors, (846), 844 states have call predecessors, (846), 846 states have call successors, (846) [2022-12-13 19:23:16,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 3202 states and 4527 transitions. [2022-12-13 19:23:16,059 INFO L78 Accepts]: Start accepts. Automaton has 3202 states and 4527 transitions. Word has length 81 [2022-12-13 19:23:16,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:16,059 INFO L495 AbstractCegarLoop]: Abstraction has 3202 states and 4527 transitions. [2022-12-13 19:23:16,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 19:23:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 4527 transitions. [2022-12-13 19:23:16,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-13 19:23:16,060 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:16,060 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:16,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 19:23:16,061 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)] === [2022-12-13 19:23:16,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:16,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1381977679, now seen corresponding path program 1 times [2022-12-13 19:23:16,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:16,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726505017] [2022-12-13 19:23:16,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:23:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:23:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:17,205 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-13 19:23:17,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:17,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726505017] [2022-12-13 19:23:17,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726505017] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:17,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:17,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:17,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789035167] [2022-12-13 19:23:17,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:17,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:17,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:17,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:17,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:17,206 INFO L87 Difference]: Start difference. First operand 3202 states and 4527 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 19:23:17,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:17,636 INFO L93 Difference]: Finished difference Result 3333 states and 4663 transitions. [2022-12-13 19:23:17,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:17,636 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 86 [2022-12-13 19:23:17,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:17,651 INFO L225 Difference]: With dead ends: 3333 [2022-12-13 19:23:17,651 INFO L226 Difference]: Without dead ends: 3331 [2022-12-13 19:23:17,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:17,655 INFO L413 NwaCegarLoop]: 4588 mSDtfsCounter, 4113 mSDsluCounter, 9642 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4120 SdHoareTripleChecker+Valid, 14230 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:17,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4120 Valid, 14230 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:17,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3331 states. [2022-12-13 19:23:17,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3331 to 3331. [2022-12-13 19:23:17,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3331 states, 2268 states have (on average 1.2927689594356262) internal successors, (2932), 2296 states have internal predecessors, (2932), 866 states have call successors, (866), 195 states have call predecessors, (866), 194 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:23:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 3331 states and 4661 transitions. [2022-12-13 19:23:17,827 INFO L78 Accepts]: Start accepts. Automaton has 3331 states and 4661 transitions. Word has length 86 [2022-12-13 19:23:17,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:17,828 INFO L495 AbstractCegarLoop]: Abstraction has 3331 states and 4661 transitions. [2022-12-13 19:23:17,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 19:23:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 4661 transitions. [2022-12-13 19:23:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-13 19:23:17,829 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:17,829 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:17,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 19:23:17,830 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:23:17,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:17,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1370589456, now seen corresponding path program 1 times [2022-12-13 19:23:17,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:17,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745103409] [2022-12-13 19:23:17,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 19:23:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:23:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:23:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:23:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:23:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 19:23:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-13 19:23:18,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:18,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745103409] [2022-12-13 19:23:18,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1745103409] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:18,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:18,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:18,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076710770] [2022-12-13 19:23:18,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:18,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:18,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:18,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:18,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:18,977 INFO L87 Difference]: Start difference. First operand 3331 states and 4661 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:23:19,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:19,380 INFO L93 Difference]: Finished difference Result 3337 states and 4666 transitions. [2022-12-13 19:23:19,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:19,381 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 106 [2022-12-13 19:23:19,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:19,397 INFO L225 Difference]: With dead ends: 3337 [2022-12-13 19:23:19,397 INFO L226 Difference]: Without dead ends: 3335 [2022-12-13 19:23:19,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:19,400 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4460 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4466 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:19,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4466 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:19,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3335 states. [2022-12-13 19:23:19,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3335 to 3335. [2022-12-13 19:23:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3335 states, 2271 states have (on average 1.2923822104799647) internal successors, (2935), 2299 states have internal predecessors, (2935), 866 states have call successors, (866), 196 states have call predecessors, (866), 195 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:23:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 3335 states and 4664 transitions. [2022-12-13 19:23:19,567 INFO L78 Accepts]: Start accepts. Automaton has 3335 states and 4664 transitions. Word has length 106 [2022-12-13 19:23:19,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:19,567 INFO L495 AbstractCegarLoop]: Abstraction has 3335 states and 4664 transitions. [2022-12-13 19:23:19,567 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:23:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3335 states and 4664 transitions. [2022-12-13 19:23:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-13 19:23:19,569 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:19,569 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:19,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 19:23:19,569 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)] === [2022-12-13 19:23:19,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:19,569 INFO L85 PathProgramCache]: Analyzing trace with hash -2048549681, now seen corresponding path program 1 times [2022-12-13 19:23:19,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:19,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527731108] [2022-12-13 19:23:19,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:23:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:23:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:23:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:23:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-13 19:23:20,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:20,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527731108] [2022-12-13 19:23:20,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527731108] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:20,686 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:20,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:20,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029021743] [2022-12-13 19:23:20,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:20,687 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:20,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:20,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:20,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:20,687 INFO L87 Difference]: Start difference. First operand 3335 states and 4664 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:23:21,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:21,090 INFO L93 Difference]: Finished difference Result 3341 states and 4669 transitions. [2022-12-13 19:23:21,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:21,091 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 96 [2022-12-13 19:23:21,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:21,100 INFO L225 Difference]: With dead ends: 3341 [2022-12-13 19:23:21,101 INFO L226 Difference]: Without dead ends: 3339 [2022-12-13 19:23:21,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:21,103 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4477 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:21,103 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4477 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:21,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3339 states. [2022-12-13 19:23:21,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3339 to 3339. [2022-12-13 19:23:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3339 states, 2274 states have (on average 1.2919964819700966) internal successors, (2938), 2302 states have internal predecessors, (2938), 866 states have call successors, (866), 197 states have call predecessors, (866), 196 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:23:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 3339 states and 4667 transitions. [2022-12-13 19:23:21,278 INFO L78 Accepts]: Start accepts. Automaton has 3339 states and 4667 transitions. Word has length 96 [2022-12-13 19:23:21,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:21,278 INFO L495 AbstractCegarLoop]: Abstraction has 3339 states and 4667 transitions. [2022-12-13 19:23:21,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:23:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3339 states and 4667 transitions. [2022-12-13 19:23:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-13 19:23:21,279 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:21,280 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 10, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:21,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 19:23:21,280 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)] === [2022-12-13 19:23:21,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:21,280 INFO L85 PathProgramCache]: Analyzing trace with hash 685437520, now seen corresponding path program 1 times [2022-12-13 19:23:21,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:21,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575157069] [2022-12-13 19:23:21,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:21,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 19:23:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:23:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:23:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:23:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:23:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 19:23:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:23:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:23:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-13 19:23:22,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:22,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575157069] [2022-12-13 19:23:22,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575157069] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:22,420 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:22,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:22,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538562226] [2022-12-13 19:23:22,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:22,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:22,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:22,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:22,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:22,421 INFO L87 Difference]: Start difference. First operand 3339 states and 4667 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 19:23:22,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:22,831 INFO L93 Difference]: Finished difference Result 3345 states and 4672 transitions. [2022-12-13 19:23:22,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:22,832 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 116 [2022-12-13 19:23:22,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:22,840 INFO L225 Difference]: With dead ends: 3345 [2022-12-13 19:23:22,840 INFO L226 Difference]: Without dead ends: 3343 [2022-12-13 19:23:22,842 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:22,842 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4460 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4464 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:22,842 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4464 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:22,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3343 states. [2022-12-13 19:23:22,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3343 to 3343. [2022-12-13 19:23:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3343 states, 2277 states have (on average 1.2916117698726395) internal successors, (2941), 2305 states have internal predecessors, (2941), 866 states have call successors, (866), 198 states have call predecessors, (866), 197 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:23:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 3343 states and 4670 transitions. [2022-12-13 19:23:23,008 INFO L78 Accepts]: Start accepts. Automaton has 3343 states and 4670 transitions. Word has length 116 [2022-12-13 19:23:23,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:23,009 INFO L495 AbstractCegarLoop]: Abstraction has 3343 states and 4670 transitions. [2022-12-13 19:23:23,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 19:23:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 3343 states and 4670 transitions. [2022-12-13 19:23:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-13 19:23:23,010 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:23,010 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:23,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 19:23:23,010 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)] === [2022-12-13 19:23:23,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:23,010 INFO L85 PathProgramCache]: Analyzing trace with hash -852657329, now seen corresponding path program 1 times [2022-12-13 19:23:23,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:23,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869319880] [2022-12-13 19:23:23,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:23,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:23,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:23,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:23,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:23:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:23:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:23:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:23:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:23:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:23:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:23:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:23:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:23:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:23:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:23:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:23:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:23:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 19:23:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-13 19:23:24,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:24,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869319880] [2022-12-13 19:23:24,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [869319880] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:24,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:24,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:23:24,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369011935] [2022-12-13 19:23:24,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:24,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:23:24,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:24,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:23:24,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:23:24,099 INFO L87 Difference]: Start difference. First operand 3343 states and 4670 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 19:23:24,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:23:24,469 INFO L93 Difference]: Finished difference Result 3349 states and 4675 transitions. [2022-12-13 19:23:24,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:23:24,470 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 106 [2022-12-13 19:23:24,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:23:24,478 INFO L225 Difference]: With dead ends: 3349 [2022-12-13 19:23:24,478 INFO L226 Difference]: Without dead ends: 3347 [2022-12-13 19:23:24,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:23:24,480 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4475 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:23:24,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4475 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:23:24,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3347 states. [2022-12-13 19:23:24,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3347 to 3347. [2022-12-13 19:23:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3347 states, 2280 states have (on average 1.2912280701754386) internal successors, (2944), 2308 states have internal predecessors, (2944), 866 states have call successors, (866), 199 states have call predecessors, (866), 198 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:23:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 3347 states and 4673 transitions. [2022-12-13 19:23:24,663 INFO L78 Accepts]: Start accepts. Automaton has 3347 states and 4673 transitions. Word has length 106 [2022-12-13 19:23:24,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:23:24,664 INFO L495 AbstractCegarLoop]: Abstraction has 3347 states and 4673 transitions. [2022-12-13 19:23:24,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 19:23:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 4673 transitions. [2022-12-13 19:23:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-13 19:23:24,665 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:23:24,666 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:23:24,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 19:23:24,666 INFO L420 AbstractCegarLoop]: === Iteration 13 === 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)] === [2022-12-13 19:23:24,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:23:24,666 INFO L85 PathProgramCache]: Analyzing trace with hash -243442774, now seen corresponding path program 1 times [2022-12-13 19:23:24,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:23:24,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106744812] [2022-12-13 19:23:24,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:23:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:23:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:23:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:23:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:23:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:23:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:23:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:23:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:23:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:23:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:23:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:23:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 19:23:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 19:23:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:23:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:23:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-13 19:23:25,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:23:25,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106744812] [2022-12-13 19:23:25,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106744812] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:23:25,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:23:25,673 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:23:25,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531758819] [2022-12-13 19:23:25,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:23:25,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:23:25,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:23:25,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:23:25,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:23:25,674 INFO L87 Difference]: Start difference. First operand 3347 states and 4673 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-12-13 19:23:29,244 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 [] [2022-12-13 19:23:31,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:23:33,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:23:53,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:23:55,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:23:58,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:00,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:03,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:05,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:07,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:10,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:12,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:15,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:18,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:20,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:23,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:25,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:27,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:30,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:32,775 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 [] [2022-12-13 19:24:34,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:24:34,805 INFO L93 Difference]: Finished difference Result 6997 states and 9809 transitions. [2022-12-13 19:24:34,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 19:24:34,807 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 131 [2022-12-13 19:24:34,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:24:34,824 INFO L225 Difference]: With dead ends: 6997 [2022-12-13 19:24:34,824 INFO L226 Difference]: Without dead ends: 3670 [2022-12-13 19:24:34,838 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:24:34,838 INFO L413 NwaCegarLoop]: 3603 mSDtfsCounter, 1562 mSDsluCounter, 4653 mSDsCounter, 0 mSdLazyCounter, 3614 mSolverCounterSat, 716 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 62.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1954 SdHoareTripleChecker+Valid, 8256 SdHoareTripleChecker+Invalid, 4350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 716 IncrementalHoareTripleChecker+Valid, 3614 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 68.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:24:34,839 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1954 Valid, 8256 Invalid, 4350 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [716 Valid, 3614 Invalid, 20 Unknown, 0 Unchecked, 68.4s Time] [2022-12-13 19:24:34,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-12-13 19:24:35,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 3350. [2022-12-13 19:24:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3350 states, 2283 states have (on average 1.2912833990363557) internal successors, (2948), 2311 states have internal predecessors, (2948), 866 states have call successors, (866), 199 states have call predecessors, (866), 198 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:24:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 3350 states and 4677 transitions. [2022-12-13 19:24:35,056 INFO L78 Accepts]: Start accepts. Automaton has 3350 states and 4677 transitions. Word has length 131 [2022-12-13 19:24:35,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:24:35,056 INFO L495 AbstractCegarLoop]: Abstraction has 3350 states and 4677 transitions. [2022-12-13 19:24:35,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-12-13 19:24:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 4677 transitions. [2022-12-13 19:24:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-13 19:24:35,058 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:24:35,058 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:24:35,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 19:24:35,058 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)] === [2022-12-13 19:24:35,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:24:35,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1563512461, now seen corresponding path program 1 times [2022-12-13 19:24:35,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:24:35,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493258024] [2022-12-13 19:24:35,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:24:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:24:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:24:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:24:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:24:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:24:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:24:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:24:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:24:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:24:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:24:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:24:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:24:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:24:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:24:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:24:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:24:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:24:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 19:24:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:24:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-12-13 19:24:36,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:24:36,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493258024] [2022-12-13 19:24:36,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493258024] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:24:36,341 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:24:36,341 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:24:36,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536589316] [2022-12-13 19:24:36,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:24:36,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:24:36,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:24:36,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:24:36,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:24:36,342 INFO L87 Difference]: Start difference. First operand 3350 states and 4677 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 19:24:36,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:24:36,817 INFO L93 Difference]: Finished difference Result 3356 states and 4682 transitions. [2022-12-13 19:24:36,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:24:36,818 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 111 [2022-12-13 19:24:36,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:24:36,825 INFO L225 Difference]: With dead ends: 3356 [2022-12-13 19:24:36,826 INFO L226 Difference]: Without dead ends: 3354 [2022-12-13 19:24:36,827 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:24:36,827 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4474 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:24:36,827 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4474 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:24:36,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3354 states. [2022-12-13 19:24:37,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3354 to 3354. [2022-12-13 19:24:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3354 states, 2286 states have (on average 1.2909011373578303) internal successors, (2951), 2314 states have internal predecessors, (2951), 866 states have call successors, (866), 200 states have call predecessors, (866), 199 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:24:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 3354 states and 4680 transitions. [2022-12-13 19:24:37,029 INFO L78 Accepts]: Start accepts. Automaton has 3354 states and 4680 transitions. Word has length 111 [2022-12-13 19:24:37,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:24:37,029 INFO L495 AbstractCegarLoop]: Abstraction has 3354 states and 4680 transitions. [2022-12-13 19:24:37,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 19:24:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 4680 transitions. [2022-12-13 19:24:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-13 19:24:37,031 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:24:37,031 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:24:37,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 19:24:37,032 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)] === [2022-12-13 19:24:37,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:24:37,032 INFO L85 PathProgramCache]: Analyzing trace with hash -813504049, now seen corresponding path program 1 times [2022-12-13 19:24:37,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:24:37,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588746212] [2022-12-13 19:24:37,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:24:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:24:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:24:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:24:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:24:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:24:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:24:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:24:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:24:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:24:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:24:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:24:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:24:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:24:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:24:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:24:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:24:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:24:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 19:24:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:24:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:24:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2022-12-13 19:24:38,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:24:38,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588746212] [2022-12-13 19:24:38,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588746212] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:24:38,311 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:24:38,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:24:38,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591653234] [2022-12-13 19:24:38,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:24:38,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:24:38,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:24:38,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:24:38,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:24:38,313 INFO L87 Difference]: Start difference. First operand 3354 states and 4680 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-12-13 19:24:38,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:24:38,791 INFO L93 Difference]: Finished difference Result 3360 states and 4685 transitions. [2022-12-13 19:24:38,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:24:38,792 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 116 [2022-12-13 19:24:38,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:24:38,800 INFO L225 Difference]: With dead ends: 3360 [2022-12-13 19:24:38,800 INFO L226 Difference]: Without dead ends: 3356 [2022-12-13 19:24:38,801 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:24:38,802 INFO L413 NwaCegarLoop]: 4506 mSDtfsCounter, 4472 mSDsluCounter, 8990 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4473 SdHoareTripleChecker+Valid, 13496 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:24:38,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4473 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:24:38,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3356 states. [2022-12-13 19:24:39,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3356 to 3356. [2022-12-13 19:24:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3356 states, 2288 states have (on average 1.2902097902097902) internal successors, (2952), 2315 states have internal predecessors, (2952), 866 states have call successors, (866), 201 states have call predecessors, (866), 199 states have return successors, (863), 861 states have call predecessors, (863), 863 states have call successors, (863) [2022-12-13 19:24:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 3356 states and 4681 transitions. [2022-12-13 19:24:39,099 INFO L78 Accepts]: Start accepts. Automaton has 3356 states and 4681 transitions. Word has length 116 [2022-12-13 19:24:39,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:24:39,099 INFO L495 AbstractCegarLoop]: Abstraction has 3356 states and 4681 transitions. [2022-12-13 19:24:39,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-12-13 19:24:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 4681 transitions. [2022-12-13 19:24:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-13 19:24:39,101 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:24:39,101 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:24:39,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 19:24:39,101 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:24:39,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:24:39,102 INFO L85 PathProgramCache]: Analyzing trace with hash 1762482632, now seen corresponding path program 1 times [2022-12-13 19:24:39,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:24:39,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180894218] [2022-12-13 19:24:39,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:24:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:24:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:24:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:24:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:24:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:24:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:24:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:24:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:24:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:24:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:24:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:24:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:24:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:24:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:24:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:24:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:41,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:24:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:42,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:24:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:42,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:24:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:42,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 19:24:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:42,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:24:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:24:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-13 19:24:42,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:24:42,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180894218] [2022-12-13 19:24:42,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180894218] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:24:42,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:24:42,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 19:24:42,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673189601] [2022-12-13 19:24:42,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:24:42,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 19:24:42,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:24:42,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 19:24:42,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:24:42,468 INFO L87 Difference]: Start difference. First operand 3356 states and 4681 transitions. Second operand has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (17), 6 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 19:24:48,007 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 [] [2022-12-13 19:24:50,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:52,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:54,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:57,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:24:59,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:25:01,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:25:03,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:25:06,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:25:16,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 19:25:54,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:25:57,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:25:59,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:02,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:04,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:09,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:11,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:16,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:18,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:21,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:24,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:27,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:30,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:34,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:37,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:40,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:42,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:45,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:47,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:50,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:52,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:55,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:26:58,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:27:00,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:27:03,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:27:06,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:27:25,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:27:25,222 INFO L93 Difference]: Finished difference Result 5966 states and 8452 transitions. [2022-12-13 19:27:25,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 19:27:25,223 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (17), 6 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 135 [2022-12-13 19:27:25,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:27:25,244 INFO L225 Difference]: With dead ends: 5966 [2022-12-13 19:27:25,244 INFO L226 Difference]: Without dead ends: 5964 [2022-12-13 19:27:25,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=97, Invalid=209, Unknown=0, NotChecked=0, Total=306 [2022-12-13 19:27:25,247 INFO L413 NwaCegarLoop]: 3137 mSDtfsCounter, 8525 mSDsluCounter, 11158 mSDsCounter, 0 mSdLazyCounter, 13190 mSolverCounterSat, 5793 mSolverCounterUnsat, 35 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 146.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9135 SdHoareTripleChecker+Valid, 14295 SdHoareTripleChecker+Invalid, 19018 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 5793 IncrementalHoareTripleChecker+Valid, 13190 IncrementalHoareTripleChecker+Invalid, 35 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 160.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:27:25,247 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9135 Valid, 14295 Invalid, 19018 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [5793 Valid, 13190 Invalid, 35 Unknown, 0 Unchecked, 160.4s Time] [2022-12-13 19:27:25,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5964 states. [2022-12-13 19:27:25,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5964 to 5460. [2022-12-13 19:27:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5460 states, 3744 states have (on average 1.2919337606837606) internal successors, (4837), 3796 states have internal predecessors, (4837), 1379 states have call successors, (1379), 321 states have call predecessors, (1379), 334 states have return successors, (1438), 1378 states have call predecessors, (1438), 1376 states have call successors, (1438) [2022-12-13 19:27:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 5460 states and 7654 transitions. [2022-12-13 19:27:25,663 INFO L78 Accepts]: Start accepts. Automaton has 5460 states and 7654 transitions. Word has length 135 [2022-12-13 19:27:25,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:27:25,663 INFO L495 AbstractCegarLoop]: Abstraction has 5460 states and 7654 transitions. [2022-12-13 19:27:25,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (17), 6 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 19:27:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 5460 states and 7654 transitions. [2022-12-13 19:27:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-13 19:27:25,666 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:27:25,666 INFO L195 NwaCegarLoop]: trace histogram [15, 14, 14, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:27:25,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 19:27:25,666 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)] === [2022-12-13 19:27:25,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:27:25,667 INFO L85 PathProgramCache]: Analyzing trace with hash 397877133, now seen corresponding path program 1 times [2022-12-13 19:27:25,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:27:25,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297379981] [2022-12-13 19:27:25,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:27:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:27:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:27:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:27:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:27:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:27:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:27:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:27:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:27:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 19:27:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:27:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:27:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 19:27:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 19:27:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 19:27:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 19:27:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 19:27:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:27:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 19:27:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:27:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:27:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 19:27:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-12-13 19:27:26,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:27:26,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297379981] [2022-12-13 19:27:26,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297379981] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:27:26,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:27:26,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:27:26,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420001369] [2022-12-13 19:27:26,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:27:26,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:27:26,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:27:26,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:27:26,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:27:26,834 INFO L87 Difference]: Start difference. First operand 5460 states and 7654 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 19:27:27,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:27:27,425 INFO L93 Difference]: Finished difference Result 5460 states and 7654 transitions. [2022-12-13 19:27:27,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:27:27,426 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 121 [2022-12-13 19:27:27,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:27:27,437 INFO L225 Difference]: With dead ends: 5460 [2022-12-13 19:27:27,437 INFO L226 Difference]: Without dead ends: 4758 [2022-12-13 19:27:27,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:27:27,440 INFO L413 NwaCegarLoop]: 4504 mSDtfsCounter, 4468 mSDsluCounter, 8989 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4468 SdHoareTripleChecker+Valid, 13493 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:27:27,441 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4468 Valid, 13493 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 19:27:27,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4758 states. [2022-12-13 19:27:27,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4758 to 4758. [2022-12-13 19:27:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4758 states, 3259 states have (on average 1.2939552009818962) internal successors, (4217), 3301 states have internal predecessors, (4217), 1194 states have call successors, (1194), 288 states have call predecessors, (1194), 303 states have return successors, (1256), 1198 states have call predecessors, (1256), 1194 states have call successors, (1256) [2022-12-13 19:27:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 4758 states and 6667 transitions. [2022-12-13 19:27:27,862 INFO L78 Accepts]: Start accepts. Automaton has 4758 states and 6667 transitions. Word has length 121 [2022-12-13 19:27:27,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:27:27,863 INFO L495 AbstractCegarLoop]: Abstraction has 4758 states and 6667 transitions. [2022-12-13 19:27:27,863 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 19:27:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6667 transitions. [2022-12-13 19:27:27,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-13 19:27:27,866 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:27:27,866 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:27:27,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 19:27:27,866 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_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)] === [2022-12-13 19:27:27,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:27:27,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1963499388, now seen corresponding path program 1 times [2022-12-13 19:27:27,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:27:27,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182400611] [2022-12-13 19:27:27,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:27:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:27:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:29,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:27:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:29,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:27:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:27:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:27:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:27:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:27:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:27:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:27:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:27:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:27:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:27:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:27:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:27:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:27:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:27:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:27:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:27:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 19:27:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:27:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 19:27:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:27:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:27:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 19:27:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:27:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-13 19:27:30,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:27:30,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182400611] [2022-12-13 19:27:30,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182400611] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:27:30,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:27:30,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 19:27:30,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158716165] [2022-12-13 19:27:30,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:27:30,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 19:27:30,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:27:30,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 19:27:30,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:27:30,516 INFO L87 Difference]: Start difference. First operand 4758 states and 6667 transitions. Second operand has 9 states, 8 states have (on average 8.875) internal successors, (71), 4 states have internal predecessors, (71), 3 states have call successors, (22), 7 states have call predecessors, (22), 2 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) [2022-12-13 19:27:34,837 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 [] [2022-12-13 19:27:37,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:27:39,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:27:54,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:32,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:34,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:37,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:39,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:44,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:47,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:50,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:53,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:28:56,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:00,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:03,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:05,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:08,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:10,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:13,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:16,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:18,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:25,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:29:25,459 INFO L93 Difference]: Finished difference Result 5135 states and 7286 transitions. [2022-12-13 19:29:25,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 19:29:25,461 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 8.875) internal successors, (71), 4 states have internal predecessors, (71), 3 states have call successors, (22), 7 states have call predecessors, (22), 2 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) Word has length 159 [2022-12-13 19:29:25,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:29:25,475 INFO L225 Difference]: With dead ends: 5135 [2022-12-13 19:29:25,475 INFO L226 Difference]: Without dead ends: 5133 [2022-12-13 19:29:25,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=80, Invalid=160, Unknown=0, NotChecked=0, Total=240 [2022-12-13 19:29:25,478 INFO L413 NwaCegarLoop]: 2536 mSDtfsCounter, 3296 mSDsluCounter, 10490 mSDsCounter, 0 mSdLazyCounter, 10106 mSolverCounterSat, 2905 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 104.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3480 SdHoareTripleChecker+Valid, 13026 SdHoareTripleChecker+Invalid, 13032 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2905 IncrementalHoareTripleChecker+Valid, 10106 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 113.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:29:25,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3480 Valid, 13026 Invalid, 13032 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2905 Valid, 10106 Invalid, 21 Unknown, 0 Unchecked, 113.1s Time] [2022-12-13 19:29:25,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5133 states. [2022-12-13 19:29:25,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5133 to 4756. [2022-12-13 19:29:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4756 states, 3258 states have (on average 1.2937384898710866) internal successors, (4215), 3299 states have internal predecessors, (4215), 1194 states have call successors, (1194), 288 states have call predecessors, (1194), 303 states have return successors, (1256), 1198 states have call predecessors, (1256), 1194 states have call successors, (1256) [2022-12-13 19:29:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 4756 states and 6665 transitions. [2022-12-13 19:29:25,839 INFO L78 Accepts]: Start accepts. Automaton has 4756 states and 6665 transitions. Word has length 159 [2022-12-13 19:29:25,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:29:25,839 INFO L495 AbstractCegarLoop]: Abstraction has 4756 states and 6665 transitions. [2022-12-13 19:29:25,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 8.875) internal successors, (71), 4 states have internal predecessors, (71), 3 states have call successors, (22), 7 states have call predecessors, (22), 2 states have return successors, (17), 2 states have call predecessors, (17), 3 states have call successors, (17) [2022-12-13 19:29:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 4756 states and 6665 transitions. [2022-12-13 19:29:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-13 19:29:25,847 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:29:25,848 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:29:25,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 19:29:25,848 INFO L420 AbstractCegarLoop]: === Iteration 19 === 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)] === [2022-12-13 19:29:25,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:29:25,848 INFO L85 PathProgramCache]: Analyzing trace with hash -211337009, now seen corresponding path program 1 times [2022-12-13 19:29:25,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:29:25,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868805315] [2022-12-13 19:29:25,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:29:25,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:29:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:29:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:29:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:29:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:29:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:29:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:29:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:29:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:29:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 19:29:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 19:29:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 19:29:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 19:29:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 19:29:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 19:29:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 19:29:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:29:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 19:29:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 19:29:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 19:29:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 19:29:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:29:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 19:29:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:29:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 19:29:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 19:29:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:29:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:29:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 19:29:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:29:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:29:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 19:29:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 19:29:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 19:29:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-12-13 19:29:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:29:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:29:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 19:29:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 19:29:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-12-13 19:29:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:29:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:26,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2022-12-13 19:29:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:27,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:29:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 19:29:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-12-13 19:29:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:29:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:29:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2022-12-13 19:29:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-12-13 19:29:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2022-12-13 19:29:27,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:29:27,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868805315] [2022-12-13 19:29:27,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868805315] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:29:27,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1406133645] [2022-12-13 19:29:27,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:29:27,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:29:27,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:29:27,229 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:29:27,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 19:29:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:29,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 16514 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 19:29:29,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:29:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-12-13 19:29:29,510 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:29:29,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1406133645] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:29:29,510 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 19:29:29,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 7 [2022-12-13 19:29:29,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713527044] [2022-12-13 19:29:29,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:29:29,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 19:29:29,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:29:29,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 19:29:29,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:29:29,512 INFO L87 Difference]: Start difference. First operand 4756 states and 6665 transitions. Second operand has 3 states, 3 states have (on average 74.0) internal successors, (222), 3 states have internal predecessors, (222), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2022-12-13 19:29:29,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:29:29,896 INFO L93 Difference]: Finished difference Result 9496 states and 13336 transitions. [2022-12-13 19:29:29,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 19:29:29,897 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 74.0) internal successors, (222), 3 states have internal predecessors, (222), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 499 [2022-12-13 19:29:29,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:29:29,912 INFO L225 Difference]: With dead ends: 9496 [2022-12-13 19:29:29,912 INFO L226 Difference]: Without dead ends: 4758 [2022-12-13 19:29:29,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 657 GetRequests, 652 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:29:29,927 INFO L413 NwaCegarLoop]: 4005 mSDtfsCounter, 0 mSDsluCounter, 4001 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8006 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 19:29:29,927 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8006 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 19:29:29,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4758 states. [2022-12-13 19:29:30,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4758 to 4758. [2022-12-13 19:29:30,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4758 states, 3260 states have (on average 1.293558282208589) internal successors, (4217), 3301 states have internal predecessors, (4217), 1194 states have call successors, (1194), 288 states have call predecessors, (1194), 303 states have return successors, (1256), 1198 states have call predecessors, (1256), 1194 states have call successors, (1256) [2022-12-13 19:29:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 4758 states and 6667 transitions. [2022-12-13 19:29:30,251 INFO L78 Accepts]: Start accepts. Automaton has 4758 states and 6667 transitions. Word has length 499 [2022-12-13 19:29:30,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:29:30,251 INFO L495 AbstractCegarLoop]: Abstraction has 4758 states and 6667 transitions. [2022-12-13 19:29:30,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 74.0) internal successors, (222), 3 states have internal predecessors, (222), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2022-12-13 19:29:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6667 transitions. [2022-12-13 19:29:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-13 19:29:30,259 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:29:30,259 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:29:30,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 19:29:30,460 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615313f4-d20c-4038-a7a1-e36c82149ed1/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:29:30,460 INFO L420 AbstractCegarLoop]: === Iteration 20 === 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)] === [2022-12-13 19:29:30,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:29:30,461 INFO L85 PathProgramCache]: Analyzing trace with hash -1778414929, now seen corresponding path program 1 times [2022-12-13 19:29:30,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:29:30,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845620013] [2022-12-13 19:29:30,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:29:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:29:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:29:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:29:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:29:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:29:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:29:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:29:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:29:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:29:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:29:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 19:29:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 19:29:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 19:29:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 19:29:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 19:29:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 19:29:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 19:29:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:29:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 19:29:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 19:29:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 19:29:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 19:29:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:29:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 19:29:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:29:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 19:29:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 19:29:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:29:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:29:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 19:29:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:29:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:29:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 19:29:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 19:29:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 19:29:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-12-13 19:29:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:29:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:29:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 19:29:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 19:29:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-12-13 19:29:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:29:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2022-12-13 19:29:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:29:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:29:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 19:29:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-12-13 19:29:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:29:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:29:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2022-12-13 19:29:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-12-13 19:29:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:29:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2022-12-13 19:29:31,830 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:29:31,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845620013] [2022-12-13 19:29:31,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845620013] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:29:31,830 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:29:31,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 19:29:31,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431455421] [2022-12-13 19:29:31,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:29:31,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 19:29:31,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:29:31,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 19:29:31,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:29:31,832 INFO L87 Difference]: Start difference. First operand 4758 states and 6667 transitions. Second operand has 7 states, 7 states have (on average 30.428571428571427) internal successors, (213), 3 states have internal predecessors, (213), 3 states have call successors, (62), 6 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2022-12-13 19:29:35,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:38,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:40,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:42,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:29:54,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:20,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:22,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:24,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:27,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:30,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:33,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:35,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:38,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:41,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:44,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:47,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:50,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:53,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:55,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:30:58,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:00,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:02,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:05,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:07,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:10,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:12,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:16,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:31:16,974 INFO L93 Difference]: Finished difference Result 9962 states and 14125 transitions. [2022-12-13 19:31:16,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 19:31:16,975 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 30.428571428571427) internal successors, (213), 3 states have internal predecessors, (213), 3 states have call successors, (62), 6 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) Word has length 499 [2022-12-13 19:31:16,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:31:16,991 INFO L225 Difference]: With dead ends: 9962 [2022-12-13 19:31:16,991 INFO L226 Difference]: Without dead ends: 5222 [2022-12-13 19:31:17,006 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:31:17,006 INFO L413 NwaCegarLoop]: 2562 mSDtfsCounter, 2929 mSDsluCounter, 6444 mSDsCounter, 0 mSdLazyCounter, 6330 mSolverCounterSat, 2929 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 94.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3005 SdHoareTripleChecker+Valid, 9006 SdHoareTripleChecker+Invalid, 9285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2929 IncrementalHoareTripleChecker+Valid, 6330 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 103.8s IncrementalHoareTripleChecker+Time [2022-12-13 19:31:17,007 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3005 Valid, 9006 Invalid, 9285 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2929 Valid, 6330 Invalid, 26 Unknown, 0 Unchecked, 103.8s Time] [2022-12-13 19:31:17,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5222 states. [2022-12-13 19:31:17,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5222 to 4759. [2022-12-13 19:31:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4759 states, 3261 states have (on average 1.2934682612695492) internal successors, (4218), 3302 states have internal predecessors, (4218), 1194 states have call successors, (1194), 288 states have call predecessors, (1194), 303 states have return successors, (1256), 1198 states have call predecessors, (1256), 1194 states have call successors, (1256) [2022-12-13 19:31:17,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 4759 states and 6668 transitions. [2022-12-13 19:31:17,370 INFO L78 Accepts]: Start accepts. Automaton has 4759 states and 6668 transitions. Word has length 499 [2022-12-13 19:31:17,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:31:17,370 INFO L495 AbstractCegarLoop]: Abstraction has 4759 states and 6668 transitions. [2022-12-13 19:31:17,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 30.428571428571427) internal successors, (213), 3 states have internal predecessors, (213), 3 states have call successors, (62), 6 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2022-12-13 19:31:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4759 states and 6668 transitions. [2022-12-13 19:31:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-13 19:31:17,377 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:31:17,377 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:31:17,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-13 19:31:17,377 INFO L420 AbstractCegarLoop]: === Iteration 21 === 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)] === [2022-12-13 19:31:17,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:31:17,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1786413903, now seen corresponding path program 1 times [2022-12-13 19:31:17,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:31:17,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086602974] [2022-12-13 19:31:17,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:31:17,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:31:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:31:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:31:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:31:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:31:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:31:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:31:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:31:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:31:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:31:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:31:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:31:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:31:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 19:31:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 19:31:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 19:31:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 19:31:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 19:31:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 19:31:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 19:31:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:31:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 19:31:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 19:31:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 19:31:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 19:31:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:31:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 19:31:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:31:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 19:31:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 19:31:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:31:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:31:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 19:31:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:31:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:31:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 19:31:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 19:31:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 19:31:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-12-13 19:31:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:31:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:31:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 19:31:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 19:31:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-12-13 19:31:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:31:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2022-12-13 19:31:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:31:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:18,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:31:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 19:31:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-12-13 19:31:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:31:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:31:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2022-12-13 19:31:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-12-13 19:31:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:31:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2022-12-13 19:31:19,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:31:19,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086602974] [2022-12-13 19:31:19,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086602974] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:31:19,090 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:31:19,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 19:31:19,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192159520] [2022-12-13 19:31:19,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:31:19,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 19:31:19,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:31:19,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 19:31:19,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:31:19,092 INFO L87 Difference]: Start difference. First operand 4759 states and 6668 transitions. Second operand has 8 states, 8 states have (on average 26.625) internal successors, (213), 4 states have internal predecessors, (213), 3 states have call successors, (62), 6 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2022-12-13 19:31:23,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:25,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:27,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:31:38,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 19:31:45,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:21,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:23,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:26,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:28,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:32,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:35,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:38,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:41,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:44,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:47,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:50,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:52,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:55,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:32:58,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:00,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:03,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:06,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:10,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:33:10,946 INFO L93 Difference]: Finished difference Result 9968 states and 14135 transitions. [2022-12-13 19:33:10,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 19:33:10,948 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 26.625) internal successors, (213), 4 states have internal predecessors, (213), 3 states have call successors, (62), 6 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) Word has length 499 [2022-12-13 19:33:10,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:33:10,965 INFO L225 Difference]: With dead ends: 9968 [2022-12-13 19:33:10,966 INFO L226 Difference]: Without dead ends: 5227 [2022-12-13 19:33:11,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-12-13 19:33:11,006 INFO L413 NwaCegarLoop]: 2572 mSDtfsCounter, 2945 mSDsluCounter, 8600 mSDsCounter, 0 mSdLazyCounter, 8582 mSolverCounterSat, 2924 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 101.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3021 SdHoareTripleChecker+Valid, 11172 SdHoareTripleChecker+Invalid, 11527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2924 IncrementalHoareTripleChecker+Valid, 8582 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 110.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:33:11,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3021 Valid, 11172 Invalid, 11527 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2924 Valid, 8582 Invalid, 21 Unknown, 0 Unchecked, 110.4s Time] [2022-12-13 19:33:11,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5227 states. [2022-12-13 19:33:11,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5227 to 4761. [2022-12-13 19:33:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4761 states, 3263 states have (on average 1.293288384921851) internal successors, (4220), 3304 states have internal predecessors, (4220), 1194 states have call successors, (1194), 288 states have call predecessors, (1194), 303 states have return successors, (1256), 1198 states have call predecessors, (1256), 1194 states have call successors, (1256) [2022-12-13 19:33:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 4761 states and 6670 transitions. [2022-12-13 19:33:11,359 INFO L78 Accepts]: Start accepts. Automaton has 4761 states and 6670 transitions. Word has length 499 [2022-12-13 19:33:11,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:33:11,360 INFO L495 AbstractCegarLoop]: Abstraction has 4761 states and 6670 transitions. [2022-12-13 19:33:11,360 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 26.625) internal successors, (213), 4 states have internal predecessors, (213), 3 states have call successors, (62), 6 states have call predecessors, (62), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2022-12-13 19:33:11,360 INFO L276 IsEmpty]: Start isEmpty. Operand 4761 states and 6670 transitions. [2022-12-13 19:33:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2022-12-13 19:33:11,367 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:33:11,367 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:33:11,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-12-13 19:33:11,367 INFO L420 AbstractCegarLoop]: === Iteration 22 === 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)] === [2022-12-13 19:33:11,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:33:11,368 INFO L85 PathProgramCache]: Analyzing trace with hash 530314658, now seen corresponding path program 1 times [2022-12-13 19:33:11,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:33:11,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112642177] [2022-12-13 19:33:11,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:33:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:33:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:33:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:33:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:33:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:33:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:33:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:33:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:33:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:33:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 19:33:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:33:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:33:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 19:33:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 19:33:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 19:33:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 19:33:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 19:33:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 19:33:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 19:33:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 19:33:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:33:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 19:33:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 19:33:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 19:33:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 19:33:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:33:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 19:33:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:33:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 19:33:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 19:33:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:33:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:33:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 19:33:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:33:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:33:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 19:33:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 19:33:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 19:33:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-12-13 19:33:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:33:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:33:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 19:33:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 19:33:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-12-13 19:33:12,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:33:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2022-12-13 19:33:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:33:12,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 19:33:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:12,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2022-12-13 19:33:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:33:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2022-12-13 19:33:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:33:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:33:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2022-12-13 19:33:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:33:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2022-12-13 19:33:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559 [2022-12-13 19:33:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 567 [2022-12-13 19:33:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:33:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2022-12-13 19:33:13,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:33:13,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112642177] [2022-12-13 19:33:13,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112642177] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:33:13,126 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:33:13,126 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 19:33:13,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769948077] [2022-12-13 19:33:13,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:33:13,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 19:33:13,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:33:13,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 19:33:13,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:33:13,127 INFO L87 Difference]: Start difference. First operand 4761 states and 6670 transitions. Second operand has 8 states, 8 states have (on average 27.5) internal successors, (220), 4 states have internal predecessors, (220), 3 states have call successors, (64), 6 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 3 states have call successors, (58) [2022-12-13 19:33:17,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:19,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:22,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:27,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:33:37,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:11,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:13,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:15,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:18,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:21,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:24,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:28,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:30,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:33,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:36,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:40,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:42,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:45,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:47,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:50,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:55,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:34:57,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:35:00,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:35:00,009 INFO L93 Difference]: Finished difference Result 9972 states and 14139 transitions. [2022-12-13 19:35:00,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 19:35:00,010 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 27.5) internal successors, (220), 4 states have internal predecessors, (220), 3 states have call successors, (64), 6 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 3 states have call successors, (58) Word has length 578 [2022-12-13 19:35:00,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:35:00,029 INFO L225 Difference]: With dead ends: 9972 [2022-12-13 19:35:00,029 INFO L226 Difference]: Without dead ends: 5229 [2022-12-13 19:35:00,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-12-13 19:35:00,043 INFO L413 NwaCegarLoop]: 2595 mSDtfsCounter, 2947 mSDsluCounter, 8684 mSDsCounter, 0 mSdLazyCounter, 8566 mSolverCounterSat, 2911 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 97.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3023 SdHoareTripleChecker+Valid, 11279 SdHoareTripleChecker+Invalid, 11498 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2911 IncrementalHoareTripleChecker+Valid, 8566 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 105.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:35:00,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3023 Valid, 11279 Invalid, 11498 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2911 Valid, 8566 Invalid, 21 Unknown, 0 Unchecked, 105.4s Time] [2022-12-13 19:35:00,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5229 states. [2022-12-13 19:35:00,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5229 to 4763. [2022-12-13 19:35:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4763 states, 3265 states have (on average 1.2931087289433385) internal successors, (4222), 3306 states have internal predecessors, (4222), 1194 states have call successors, (1194), 288 states have call predecessors, (1194), 303 states have return successors, (1256), 1198 states have call predecessors, (1256), 1194 states have call successors, (1256) [2022-12-13 19:35:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 4763 states and 6672 transitions. [2022-12-13 19:35:00,437 INFO L78 Accepts]: Start accepts. Automaton has 4763 states and 6672 transitions. Word has length 578 [2022-12-13 19:35:00,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:35:00,438 INFO L495 AbstractCegarLoop]: Abstraction has 4763 states and 6672 transitions. [2022-12-13 19:35:00,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 27.5) internal successors, (220), 4 states have internal predecessors, (220), 3 states have call successors, (64), 6 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 3 states have call successors, (58) [2022-12-13 19:35:00,438 INFO L276 IsEmpty]: Start isEmpty. Operand 4763 states and 6672 transitions. [2022-12-13 19:35:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2022-12-13 19:35:00,446 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:35:00,446 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:35:00,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-13 19:35:00,446 INFO L420 AbstractCegarLoop]: === Iteration 23 === 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)] === [2022-12-13 19:35:00,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:35:00,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1973339773, now seen corresponding path program 1 times [2022-12-13 19:35:00,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:35:00,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959047969] [2022-12-13 19:35:00,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:35:00,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:35:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat