./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 18:05:07,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:05:07,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:05:08,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:05:08,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:05:08,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:05:08,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:05:08,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:05:08,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:05:08,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:05:08,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:05:08,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:05:08,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:05:08,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:05:08,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:05:08,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:05:08,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:05:08,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:05:08,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:05:08,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:05:08,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:05:08,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:05:08,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:05:08,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:05:08,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:05:08,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:05:08,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:05:08,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:05:08,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:05:08,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:05:08,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:05:08,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:05:08,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:05:08,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:05:08,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:05:08,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:05:08,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:05:08,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:05:08,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:05:08,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:05:08,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:05:08,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:05:08,120 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:05:08,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:05:08,121 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:05:08,121 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:05:08,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:05:08,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:05:08,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:05:08,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:05:08,124 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:05:08,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:05:08,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:05:08,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:05:08,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:05:08,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:05:08,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:05:08,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:05:08,127 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:05:08,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:05:08,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:05:08,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:05:08,128 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:05:08,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:05:08,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:05:08,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:05:08,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:05:08,130 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:05:08,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:05:08,130 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:05:08,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:05:08,131 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:05:08,131 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:05:08,131 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e [2022-11-25 18:05:08,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:05:08,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:05:08,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:05:08,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:05:08,575 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:05:08,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-25 18:05:12,062 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:05:13,253 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:05:13,254 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-25 18:05:13,361 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/data/00651f501/bd3f9eae307d4a8c83732c0f2050f6f5/FLAG68ceb0b2c [2022-11-25 18:05:13,392 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/data/00651f501/bd3f9eae307d4a8c83732c0f2050f6f5 [2022-11-25 18:05:13,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:05:13,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:05:13,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:05:13,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:05:13,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:05:13,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:05:13" (1/1) ... [2022-11-25 18:05:13,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77aa7134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:13, skipping insertion in model container [2022-11-25 18:05:13,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:05:13" (1/1) ... [2022-11-25 18:05:13,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:05:13,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:05:14,593 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:05:14,763 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 18:05:14,794 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-11-25 18:05:15,459 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:05:15,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:05:15,543 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:05:15,563 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:05:15,809 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:05:15,827 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-11-25 18:05:16,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:16,335 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:05:16,342 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:05:16,343 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:05:16,357 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:05:16,368 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 18:05:16,379 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 18:05:16,421 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:05:16,432 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:05:16,436 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:05:16,483 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:05:16,549 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:05:16,550 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:05:16,566 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:05:16,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:16,597 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 18:05:16,678 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 18:05:16,686 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 18:05:16,817 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 18:05:16,885 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:05:16,927 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 18:05:17,228 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:05:17,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,239 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:05:17,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,249 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:05:17,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,258 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:05:17,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,269 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:05:17,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,278 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:05:17,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,438 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:17,439 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:17,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,442 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:17,444 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:05:17,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,470 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:17,473 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:05:17,474 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:05:17,475 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:05:17,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,479 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:17,479 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:17,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:17,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:17,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:17,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,595 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:17,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:17,598 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:17,598 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:17,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,633 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:17,634 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:17,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,664 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:17,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,687 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:17,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,710 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:17,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,720 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:17,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,760 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:17,761 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:17,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:17,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,789 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:17,790 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:17,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,805 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:17,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,946 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-11-25 18:05:17,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,948 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 18:05:17,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,952 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-11-25 18:05:17,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,955 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:17,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,973 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:17,974 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:17,974 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:17,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:17,976 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 18:05:17,977 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:17,977 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:17,989 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-11-25 18:05:17,995 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-11-25 18:05:18,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,012 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:18,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:18,013 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:18,014 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:18,015 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:18,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,037 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:18,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,040 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:18,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,057 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:18,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,071 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:18,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,074 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:18,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,086 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:18,087 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:18,098 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:18,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,110 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:18,110 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:18,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,167 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:05:18,189 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:18,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,227 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:05:18,227 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 18:05:18,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,249 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:05:18,250 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 18:05:18,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,285 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-11-25 18:05:18,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,302 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:18,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,315 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:18,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,335 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:18,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,345 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:18,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,406 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:18,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,420 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:18,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:18,452 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,461 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,462 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,473 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,484 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,496 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,522 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,523 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,534 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,535 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,540 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,541 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,554 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,567 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,598 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,599 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,610 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,610 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,611 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,611 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,638 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:18,639 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,639 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,640 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,640 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,641 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,641 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,642 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,642 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,643 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,643 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,646 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,646 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,647 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,647 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,647 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,648 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,648 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,652 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,652 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,653 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,653 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,670 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,671 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,671 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,681 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,696 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 18:05:18,706 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,707 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,708 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,728 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,746 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 18:05:18,757 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:18,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,822 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:18,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,823 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:18,824 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:18,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,926 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:18,927 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:18,927 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:18,927 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:18,927 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:18,928 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:18,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,942 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:18,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,954 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:18,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,972 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:18,973 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:18,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:18,994 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:05:18,994 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:19,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,021 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:05:19,022 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:19,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,384 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,392 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,426 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:05:19,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,437 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:19,437 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:19,438 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:19,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,495 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:05:19,496 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:05:19,497 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:05:19,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,529 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:19,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,542 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-11-25 18:05:19,546 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:05:19,547 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:05:19,547 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:05:19,548 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:05:19,548 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:19,549 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:19,550 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:19,550 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:19,551 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:19,552 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:19,552 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:19,553 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:19,553 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:19,554 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:19,554 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:19,555 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:19,555 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:19,556 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:19,557 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:19,557 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:19,558 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:19,558 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:19,559 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:19,559 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 18:05:19,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,573 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:05:19,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,607 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:05:19,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,608 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:05:19,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,608 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:19,609 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 18:05:19,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,610 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:19,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,614 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,615 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 18:05:19,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,618 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 18:05:19,619 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:19,619 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 18:05:19,620 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 18:05:19,620 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:05:19,620 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:05:19,620 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:19,630 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,631 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 18:05:19,631 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,632 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:05:19,632 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 18:05:19,632 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:19,632 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 18:05:19,633 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:05:19,633 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:19,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,645 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,645 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:05:19,646 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:05:19,646 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:19,646 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:05:19,646 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:19,646 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,656 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,657 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:05:19,658 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:05:19,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,658 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,658 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:05:19,659 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:05:19,659 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:19,660 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,670 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:19,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,682 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-11-25 18:05:19,683 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-11-25 18:05:19,692 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-11-25 18:05:19,693 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-11-25 18:05:19,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,715 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,717 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,740 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,778 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,781 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,803 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,806 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:05:19,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,808 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:19,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,809 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,819 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:19,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,855 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,858 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,868 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,871 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,881 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,883 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,905 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,907 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,953 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,957 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,980 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:19,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:19,982 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:19,992 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-11-25 18:05:20,002 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-11-25 18:05:20,012 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-11-25 18:05:20,022 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,049 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:05:20,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:20,051 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:20,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,107 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-11-25 18:05:20,117 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-11-25 18:05:20,137 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,138 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,158 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,159 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,179 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,180 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,201 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,202 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,226 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,227 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,229 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:05:20,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:20,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:20,231 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:20,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,244 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:05:20,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,246 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:05:20,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,253 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:20,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:20,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:20,812 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-11-25 18:05:20,813 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:05:20,813 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-11-25 18:05:20,816 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:05:20,818 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:05:20,819 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:05:20,824 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:05:20,826 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 18:05:20,832 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:05:20,833 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:05:20,834 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,835 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,835 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,835 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,836 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,836 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,837 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,840 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,840 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,841 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,841 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:20,842 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 18:05:20,843 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:05:20,843 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:05:20,843 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:05:20,844 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:05:20,844 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:05:20,845 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:05:20,947 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:05:20,947 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:05:20,965 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:05:22,249 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-25 18:05:22,258 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-25 18:05:22,259 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-25 18:05:22,259 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-25 18:05:22,268 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,269 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,273 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,297 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,300 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,304 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,315 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:05:22,430 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:05:22,619 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:05:22,622 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 18:05:22,623 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-11-25 18:05:22,626 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:05:22,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:05:22,628 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:05:22,628 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:05:22,630 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:05:22,631 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-11-25 18:05:22,634 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:22,640 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:05:22,641 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:05:22,642 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:05:22,644 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:05:22,646 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 18:05:22,647 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 18:05:22,651 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:05:22,652 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:05:22,653 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:05:22,655 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:05:22,657 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:05:22,658 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:05:22,659 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:05:22,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,661 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 18:05:22,662 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 18:05:22,665 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 18:05:22,671 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 18:05:22,673 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:05:22,674 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 18:05:22,684 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:05:22,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,686 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:05:22,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,688 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:05:22,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,689 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:05:22,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,691 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:05:22,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,693 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:05:22,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,712 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:22,713 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:22,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,714 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:22,715 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:05:22,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,724 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:22,775 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:05:22,775 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:05:22,776 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:05:22,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,777 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:22,777 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:22,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,781 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:22,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:22,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:22,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,795 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:22,796 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:22,796 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:22,797 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:22,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,805 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:22,806 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:22,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:22,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,820 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:22,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,827 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:22,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,829 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:22,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,837 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:22,837 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 18:05:22,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:22,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,845 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:22,845 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:22,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,847 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:22,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,879 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-11-25 18:05:22,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,881 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 18:05:22,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,883 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-11-25 18:05:22,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,884 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:22,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,889 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:22,890 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:22,890 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:22,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,891 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-11-25 18:05:22,891 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:22,892 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:22,893 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-11-25 18:05:22,896 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-11-25 18:05:22,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,901 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:22,902 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:22,902 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-11-25 18:05:22,902 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:22,903 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:22,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,910 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:22,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,911 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:22,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,918 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:22,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,921 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:22,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,923 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:22,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,925 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-11-25 18:05:22,925 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:22,926 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:22,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,928 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:05:22,928 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:22,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,936 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:05:22,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:22,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,950 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:05:22,951 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 18:05:22,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,961 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:05:22,962 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-11-25 18:05:22,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,971 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-11-25 18:05:22,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,977 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:22,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,983 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:22,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,991 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:22,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:22,997 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:22,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,034 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:23,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,037 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,040 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,041 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,042 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,044 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,045 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,047 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,054 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,056 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,057 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,058 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,059 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,062 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,064 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,076 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,076 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,077 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,082 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:23,082 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,083 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,083 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,084 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,084 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,085 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,085 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,086 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,086 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,086 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,087 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,087 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,088 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,089 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,089 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,091 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,093 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,093 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,099 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,099 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,100 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,101 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,103 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 18:05:23,104 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,105 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,106 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,107 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,114 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 18:05:23,116 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:05:23,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,118 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,119 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:23,119 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,137 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:23,137 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:23,137 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:23,138 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:23,138 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:23,138 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:05:23,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,142 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,145 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:23,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,149 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:23,150 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,157 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:05:23,157 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,165 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:05:23,165 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,373 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,389 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,390 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,390 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,392 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:05:23,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,394 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:23,394 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:05:23,395 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-11-25 18:05:23,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,409 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:05:23,410 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:05:23,411 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:05:23,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,416 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 18:05:23,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,420 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-11-25 18:05:23,445 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:05:23,445 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:05:23,446 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:05:23,446 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:05:23,446 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:05:23,447 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:23,448 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:23,449 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:23,449 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:23,450 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:23,450 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:23,451 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:23,451 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:23,451 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:23,454 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:23,455 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:23,455 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:23,456 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:23,456 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:23,457 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:23,457 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:05:23,458 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:05:23,458 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:05:23,459 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 18:05:23,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,463 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:05:23,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,464 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:05:23,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,465 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:05:23,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,466 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:23,466 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 18:05:23,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,467 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:23,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,472 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,474 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-11-25 18:05:23,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,476 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,476 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,477 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 18:05:23,477 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,478 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 18:05:23,478 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 18:05:23,478 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:05:23,479 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:05:23,479 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:23,480 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,480 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-11-25 18:05:23,481 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,481 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:05:23,481 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-11-25 18:05:23,482 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,482 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-11-25 18:05:23,482 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:05:23,482 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:23,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,485 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,485 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:05:23,486 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:05:23,486 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:23,486 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:05:23,487 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:23,487 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,488 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,489 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:05:23,489 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:05:23,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,490 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,490 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:05:23,491 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:05:23,491 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 18:05:23,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,492 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:05:23,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,495 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-11-25 18:05:23,496 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-11-25 18:05:23,496 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-11-25 18:05:23,497 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-11-25 18:05:23,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,500 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,502 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,506 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,515 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,518 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,522 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,525 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:05:23,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,527 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:23,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,528 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,530 WARN L623 FunctionHandler]: Unknown extern function print_ssid [2022-11-25 18:05:23,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,536 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,539 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,540 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,543 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,544 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,546 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,549 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,551 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,558 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,563 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,568 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,569 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-11-25 18:05:23,569 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-11-25 18:05:23,570 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-11-25 18:05:23,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,574 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,577 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:05:23,578 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,578 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:05:23,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,597 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-11-25 18:05:23,598 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-11-25 18:05:23,600 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,601 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,602 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,603 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,647 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,648 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,649 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,650 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,662 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,663 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,665 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:05:23,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,666 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:05:23,666 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:05:23,666 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-11-25 18:05:23,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,669 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:05:23,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,671 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:05:23,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,677 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:23,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,678 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:05:23,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:05:23,684 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-11-25 18:05:23,685 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:05:23,685 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-11-25 18:05:23,687 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:05:23,689 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:05:23,689 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:05:23,694 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:05:23,696 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 18:05:23,704 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:05:23,705 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:05:23,709 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,710 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,710 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,710 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,710 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,711 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,711 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,713 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,714 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,714 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,714 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:05:23,715 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 18:05:23,715 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:05:23,716 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:05:23,716 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:05:23,716 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:05:23,717 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:05:23,717 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:05:23,720 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:05:23,720 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:05:23,721 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:05:23,745 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-25 18:05:23,746 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-25 18:05:23,746 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-25 18:05:23,747 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_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-25 18:05:23,747 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,751 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,752 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,755 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,757 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,758 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:05:23,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:05:24,232 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:05:24,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24 WrapperNode [2022-11-25 18:05:24,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:05:24,234 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:05:24,234 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:05:24,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:05:24,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:24,509 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,016 INFO L138 Inliner]: procedures = 710, calls = 11809, calls flagged for inlining = 309, calls inlined = 228, statements flattened = 12300 [2022-11-25 18:05:25,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:05:25,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:05:25,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:05:25,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:05:25,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,672 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:05:25,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:05:25,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:05:25,788 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:05:25,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (1/1) ... [2022-11-25 18:05:25,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:05:25,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:05:25,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:05:25,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:05:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 18:05:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 18:05:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 18:05:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 18:05:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-25 18:05:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-25 18:05:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-25 18:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-25 18:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 18:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-25 18:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-25 18:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-25 18:05:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-25 18:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 18:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 18:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-25 18:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-25 18:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 18:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 18:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 18:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 18:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-25 18:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-25 18:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-25 18:05:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-25 18:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 18:05:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 18:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 18:05:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 18:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 18:05:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 18:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 18:05:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 18:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 18:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 18:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-25 18:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-25 18:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 18:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 18:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-25 18:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-25 18:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-25 18:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-25 18:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-25 18:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-25 18:05:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 18:05:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 18:05:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:05:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-25 18:05:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-25 18:05:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 18:05:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 18:05:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-25 18:05:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-25 18:05:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 18:05:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-25 18:05:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-25 18:05:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 18:05:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-25 18:05:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-25 18:05:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:05:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 18:05:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 18:05:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-25 18:05:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 18:05:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-25 18:05:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 18:05:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 18:05:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-25 18:05:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-25 18:05:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:05:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 18:05:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 18:05:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 18:05:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 18:05:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 18:05:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-25 18:05:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 18:05:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-25 18:05:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-25 18:05:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-25 18:05:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-25 18:05:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 18:05:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 18:05:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:05:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:05:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-25 18:05:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-25 18:05:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 18:05:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 18:05:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-25 18:05:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:05:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-25 18:05:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-25 18:05:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:05:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:05:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-25 18:05:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-25 18:05:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 18:05:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 18:05:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-25 18:05:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-25 18:05:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-25 18:05:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-25 18:05:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 18:05:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 18:05:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 18:05:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 18:05:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-25 18:05:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-25 18:05:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-25 18:05:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-25 18:05:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-25 18:05:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-25 18:05:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-25 18:05:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-25 18:05:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-25 18:05:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-25 18:05:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:05:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:05:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-25 18:05:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-25 18:05:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-25 18:05:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-25 18:05:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-25 18:05:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-25 18:05:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 18:05:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 18:05:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:05:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:05:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:05:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:05:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-25 18:05:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-25 18:05:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 18:05:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 18:05:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-25 18:05:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-25 18:05:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-25 18:05:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-25 18:05:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 18:05:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 18:05:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-25 18:05:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-25 18:05:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-25 18:05:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-25 18:05:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 18:05:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 18:05:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-25 18:05:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-25 18:05:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-25 18:05:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-25 18:05:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-25 18:05:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-25 18:05:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-25 18:05:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-25 18:05:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-25 18:05:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-25 18:05:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 18:05:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 18:05:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 18:05:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 18:05:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-25 18:05:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-25 18:05:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-25 18:05:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-25 18:05:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 18:05:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 18:05:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 18:05:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 18:05:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 18:05:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 18:05:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-25 18:05:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-25 18:05:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 18:05:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 18:05:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-25 18:05:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-25 18:05:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 18:05:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 18:05:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 18:05:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 18:05:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:05:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-25 18:05:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-25 18:05:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 18:05:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 18:05:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-25 18:05:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-25 18:05:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:05:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-25 18:05:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-25 18:05:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-25 18:05:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-25 18:05:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-25 18:05:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-25 18:05:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-25 18:05:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-25 18:05:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-25 18:05:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-25 18:05:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-25 18:05:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-25 18:05:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:05:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-25 18:05:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-25 18:05:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 18:05:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 18:05:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-25 18:05:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-25 18:05:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-25 18:05:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-25 18:05:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 18:05:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 18:05:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 18:05:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 18:05:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-25 18:05:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-25 18:05:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 18:05:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 18:05:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 18:05:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 18:05:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 18:05:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 18:05:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-25 18:05:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-25 18:05:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-25 18:05:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-25 18:05:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-25 18:05:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-25 18:05:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-25 18:05:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-25 18:05:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-25 18:05:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-25 18:05:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 18:05:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 18:05:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 18:05:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 18:05:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 18:05:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 18:05:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-25 18:05:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-25 18:05:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-25 18:05:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-25 18:05:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-25 18:05:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-25 18:05:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-25 18:05:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-25 18:05:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 18:05:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 18:05:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:05:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-25 18:05:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-25 18:05:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:05:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:05:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-25 18:05:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-25 18:05:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-25 18:05:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-25 18:05:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 18:05:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 18:05:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-25 18:05:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-25 18:05:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 18:05:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 18:05:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-25 18:05:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-25 18:05:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-25 18:05:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-25 18:05:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 18:05:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 18:05:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 18:05:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 18:05:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-25 18:05:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-25 18:05:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 18:05:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 18:05:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 18:05:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 18:05:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 18:05:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 18:05:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 18:05:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 18:05:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 18:05:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 18:05:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-25 18:05:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-25 18:05:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 18:05:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 18:05:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-25 18:05:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-25 18:05:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 18:05:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-25 18:05:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-25 18:05:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-25 18:05:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-25 18:05:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-25 18:05:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-25 18:05:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:05:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-25 18:05:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-25 18:05:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-25 18:05:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-25 18:05:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:05:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:05:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 18:05:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 18:05:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-25 18:05:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-25 18:05:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-25 18:05:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-25 18:05:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 18:05:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 18:05:27,479 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:05:27,485 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:05:41,066 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 18:07:49,540 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:07:49,572 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:07:49,573 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-25 18:07:49,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:49 BoogieIcfgContainer [2022-11-25 18:07:49,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:07:49,582 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:07:49,582 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:07:49,585 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:07:49,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:05:13" (1/3) ... [2022-11-25 18:07:49,587 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6015dae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:07:49, skipping insertion in model container [2022-11-25 18:07:49,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:05:24" (2/3) ... [2022-11-25 18:07:49,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6015dae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:07:49, skipping insertion in model container [2022-11-25 18:07:49,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:49" (3/3) ... [2022-11-25 18:07:49,590 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-25 18:07:49,611 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:07:49,611 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 18:07:49,757 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:07:49,769 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;@7e364a8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:07:49,773 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 18:07:49,790 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) [2022-11-25 18:07:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:07:49,802 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:07:49,803 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] [2022-11-25 18:07:49,803 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:07:49,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:07:49,811 INFO L85 PathProgramCache]: Analyzing trace with hash -178808691, now seen corresponding path program 1 times [2022-11-25 18:07:49,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:07:49,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426554741] [2022-11-25 18:07:49,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:07:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:07:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:52,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:07:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:52,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:07:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:53,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:07:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:53,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:53,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:07:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:53,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:07:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-25 18:07:53,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:07:53,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426554741] [2022-11-25 18:07:53,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426554741] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:07:53,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:07:53,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:07:53,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587189226] [2022-11-25 18:07:53,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:07:53,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:07:53,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:07:53,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:07:53,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:07:53,160 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) [2022-11-25 18:07:54,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:07:54,041 INFO L93 Difference]: Finished difference Result 6350 states and 9490 transitions. [2022-11-25 18:07:54,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:07:54,044 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 [2022-11-25 18:07:54,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:07:54,088 INFO L225 Difference]: With dead ends: 6350 [2022-11-25 18:07:54,089 INFO L226 Difference]: Without dead ends: 3178 [2022-11-25 18:07:54,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 18:07:54,136 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, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 18:07:54,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4504 Valid, 13532 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 18:07:54,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3178 states. [2022-11-25 18:07:54,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3178 to 3178. [2022-11-25 18:07:54,427 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) [2022-11-25 18:07:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 3178 states and 4509 transitions. [2022-11-25 18:07:54,468 INFO L78 Accepts]: Start accepts. Automaton has 3178 states and 4509 transitions. Word has length 51 [2022-11-25 18:07:54,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:07:54,470 INFO L495 AbstractCegarLoop]: Abstraction has 3178 states and 4509 transitions. [2022-11-25 18:07:54,470 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) [2022-11-25 18:07:54,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 4509 transitions. [2022-11-25 18:07:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-25 18:07:54,476 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:07:54,476 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] [2022-11-25 18:07:54,476 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:07:54,477 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:07:54,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:07:54,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1537359153, now seen corresponding path program 1 times [2022-11-25 18:07:54,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:07:54,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321563890] [2022-11-25 18:07:54,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:07:54,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:07:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:56,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:07:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:56,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:07:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:56,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:07:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:57,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:57,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:07:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:57,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:07:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:57,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:07:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-25 18:07:57,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:07:57,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321563890] [2022-11-25 18:07:57,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321563890] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:07:57,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:07:57,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:07:57,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958394896] [2022-11-25 18:07:57,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:07:57,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:07:57,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:07:57,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:07:57,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:07:57,081 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) [2022-11-25 18:07:57,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:07:57,624 INFO L93 Difference]: Finished difference Result 3184 states and 4514 transitions. [2022-11-25 18:07:57,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:07:57,624 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 [2022-11-25 18:07:57,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:07:57,647 INFO L225 Difference]: With dead ends: 3184 [2022-11-25 18:07:57,648 INFO L226 Difference]: Without dead ends: 3182 [2022-11-25 18:07:57,650 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 [2022-11-25 18:07:57,651 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, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:07:57,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4485 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:07:57,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3182 states. [2022-11-25 18:07:57,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3182 to 3182. [2022-11-25 18:07:57,847 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) [2022-11-25 18:07:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 3182 states and 4512 transitions. [2022-11-25 18:07:57,889 INFO L78 Accepts]: Start accepts. Automaton has 3182 states and 4512 transitions. Word has length 56 [2022-11-25 18:07:57,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:07:57,891 INFO L495 AbstractCegarLoop]: Abstraction has 3182 states and 4512 transitions. [2022-11-25 18:07:57,891 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) [2022-11-25 18:07:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 4512 transitions. [2022-11-25 18:07:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-25 18:07:57,902 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:07:57,902 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] [2022-11-25 18:07:57,902 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:07:57,903 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:07:57,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:07:57,903 INFO L85 PathProgramCache]: Analyzing trace with hash -2057385587, now seen corresponding path program 1 times [2022-11-25 18:07:57,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:07:57,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145352753] [2022-11-25 18:07:57,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:07:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:07:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:08:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 18:08:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-25 18:08:00,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:00,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145352753] [2022-11-25 18:08:00,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145352753] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:00,351 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:00,351 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:00,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337626001] [2022-11-25 18:08:00,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:00,352 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:00,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:00,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:00,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:00,354 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) [2022-11-25 18:08:00,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:00,878 INFO L93 Difference]: Finished difference Result 3188 states and 4517 transitions. [2022-11-25 18:08:00,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:00,878 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 [2022-11-25 18:08:00,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:00,903 INFO L225 Difference]: With dead ends: 3188 [2022-11-25 18:08:00,903 INFO L226 Difference]: Without dead ends: 3186 [2022-11-25 18:08:00,909 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 [2022-11-25 18:08:00,914 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, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:08:00,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4484 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:00,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3186 states. [2022-11-25 18:08:01,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3186 to 3186. [2022-11-25 18:08:01,115 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) [2022-11-25 18:08:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 3186 states and 4515 transitions. [2022-11-25 18:08:01,140 INFO L78 Accepts]: Start accepts. Automaton has 3186 states and 4515 transitions. Word has length 61 [2022-11-25 18:08:01,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:01,141 INFO L495 AbstractCegarLoop]: Abstraction has 3186 states and 4515 transitions. [2022-11-25 18:08:01,141 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) [2022-11-25 18:08:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 4515 transitions. [2022-11-25 18:08:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-25 18:08:01,144 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:01,145 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] [2022-11-25 18:08:01,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:08:01,145 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:01,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:01,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1637392049, now seen corresponding path program 1 times [2022-11-25 18:08:01,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:01,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761034553] [2022-11-25 18:08:01,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:01,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:08:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 18:08:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-11-25 18:08:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-25 18:08:03,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:03,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761034553] [2022-11-25 18:08:03,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761034553] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:03,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:03,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:03,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204641156] [2022-11-25 18:08:03,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:03,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:03,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:03,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:03,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:03,420 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) [2022-11-25 18:08:04,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:04,037 INFO L93 Difference]: Finished difference Result 3192 states and 4520 transitions. [2022-11-25 18:08:04,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:04,038 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 [2022-11-25 18:08:04,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:04,061 INFO L225 Difference]: With dead ends: 3192 [2022-11-25 18:08:04,061 INFO L226 Difference]: Without dead ends: 3190 [2022-11-25 18:08:04,067 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 [2022-11-25 18:08:04,070 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, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:08:04,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4483 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:04,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3190 states. [2022-11-25 18:08:04,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3190 to 3190. [2022-11-25 18:08:04,385 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) [2022-11-25 18:08:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 3190 states and 4518 transitions. [2022-11-25 18:08:04,415 INFO L78 Accepts]: Start accepts. Automaton has 3190 states and 4518 transitions. Word has length 66 [2022-11-25 18:08:04,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:04,418 INFO L495 AbstractCegarLoop]: Abstraction has 3190 states and 4518 transitions. [2022-11-25 18:08:04,419 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) [2022-11-25 18:08:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 4518 transitions. [2022-11-25 18:08:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-25 18:08:04,421 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:04,422 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] [2022-11-25 18:08:04,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:08:04,422 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:04,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:04,423 INFO L85 PathProgramCache]: Analyzing trace with hash -514954611, now seen corresponding path program 1 times [2022-11-25 18:08:04,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:04,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574486007] [2022-11-25 18:08:04,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:08:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 18:08:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-11-25 18:08:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-11-25 18:08:06,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:06,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574486007] [2022-11-25 18:08:06,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1574486007] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:06,316 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:06,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:06,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304393205] [2022-11-25 18:08:06,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:06,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:06,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:06,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:06,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:06,319 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) [2022-11-25 18:08:06,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:06,861 INFO L93 Difference]: Finished difference Result 3196 states and 4523 transitions. [2022-11-25 18:08:06,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:06,862 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 [2022-11-25 18:08:06,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:06,884 INFO L225 Difference]: With dead ends: 3196 [2022-11-25 18:08:06,884 INFO L226 Difference]: Without dead ends: 3194 [2022-11-25 18:08:06,888 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 [2022-11-25 18:08:06,890 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 [2022-11-25 18:08:06,891 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] [2022-11-25 18:08:06,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3194 states. [2022-11-25 18:08:07,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3194 to 3194. [2022-11-25 18:08:07,125 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) [2022-11-25 18:08:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 3194 states and 4521 transitions. [2022-11-25 18:08:07,152 INFO L78 Accepts]: Start accepts. Automaton has 3194 states and 4521 transitions. Word has length 71 [2022-11-25 18:08:07,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:07,153 INFO L495 AbstractCegarLoop]: Abstraction has 3194 states and 4521 transitions. [2022-11-25 18:08:07,153 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) [2022-11-25 18:08:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 4521 transitions. [2022-11-25 18:08:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-25 18:08:07,155 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:07,155 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] [2022-11-25 18:08:07,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:08:07,156 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:07,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:07,156 INFO L85 PathProgramCache]: Analyzing trace with hash 643493292, now seen corresponding path program 1 times [2022-11-25 18:08:07,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:07,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993625647] [2022-11-25 18:08:07,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:08,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:08,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:08,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:08:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:09,145 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-25 18:08:09,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:09,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993625647] [2022-11-25 18:08:09,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993625647] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:09,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:09,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:09,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129030179] [2022-11-25 18:08:09,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:09,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:09,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:09,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:09,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:09,148 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) [2022-11-25 18:08:09,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:09,697 INFO L93 Difference]: Finished difference Result 3200 states and 4526 transitions. [2022-11-25 18:08:09,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:09,698 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 [2022-11-25 18:08:09,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:09,721 INFO L225 Difference]: With dead ends: 3200 [2022-11-25 18:08:09,722 INFO L226 Difference]: Without dead ends: 3198 [2022-11-25 18:08:09,725 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 [2022-11-25 18:08:09,726 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, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:08:09,726 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4469 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:09,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3198 states. [2022-11-25 18:08:09,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3198 to 3198. [2022-11-25 18:08:09,983 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) [2022-11-25 18:08:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 3198 states and 4524 transitions. [2022-11-25 18:08:10,011 INFO L78 Accepts]: Start accepts. Automaton has 3198 states and 4524 transitions. Word has length 91 [2022-11-25 18:08:10,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:10,012 INFO L495 AbstractCegarLoop]: Abstraction has 3198 states and 4524 transitions. [2022-11-25 18:08:10,013 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) [2022-11-25 18:08:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 4524 transitions. [2022-11-25 18:08:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-25 18:08:10,021 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:10,021 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 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] [2022-11-25 18:08:10,022 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:08:10,022 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:10,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:10,023 INFO L85 PathProgramCache]: Analyzing trace with hash -559988784, now seen corresponding path program 1 times [2022-11-25 18:08:10,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:10,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549023175] [2022-11-25 18:08:10,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:10,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:11,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:11,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:11,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:11,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:11,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:11,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:08:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:08:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-11-25 18:08:12,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:12,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549023175] [2022-11-25 18:08:12,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549023175] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:12,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:12,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:12,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068984257] [2022-11-25 18:08:12,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:12,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:12,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:12,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:12,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:12,122 INFO L87 Difference]: Start difference. First operand 3198 states and 4524 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, (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) [2022-11-25 18:08:12,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:12,681 INFO L93 Difference]: Finished difference Result 3204 states and 4529 transitions. [2022-11-25 18:08:12,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:12,682 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, (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 96 [2022-11-25 18:08:12,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:12,703 INFO L225 Difference]: With dead ends: 3204 [2022-11-25 18:08:12,704 INFO L226 Difference]: Without dead ends: 3202 [2022-11-25 18:08:12,707 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 [2022-11-25 18:08:12,708 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, 4468 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 [2022-11-25 18:08:12,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4468 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:12,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3202 states. [2022-11-25 18:08:12,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3202 to 3202. [2022-11-25 18:08:12,939 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) [2022-11-25 18:08:12,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 3202 states and 4527 transitions. [2022-11-25 18:08:12,964 INFO L78 Accepts]: Start accepts. Automaton has 3202 states and 4527 transitions. Word has length 96 [2022-11-25 18:08:12,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:12,964 INFO L495 AbstractCegarLoop]: Abstraction has 3202 states and 4527 transitions. [2022-11-25 18:08:12,964 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, (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) [2022-11-25 18:08:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 4527 transitions. [2022-11-25 18:08:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-25 18:08:12,967 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:12,968 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 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] [2022-11-25 18:08:12,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 18:08:12,968 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:12,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:12,969 INFO L85 PathProgramCache]: Analyzing trace with hash -607536148, now seen corresponding path program 1 times [2022-11-25 18:08:12,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:12,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881947623] [2022-11-25 18:08:12,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:14,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:08:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:08:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:08:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-11-25 18:08:14,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:14,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881947623] [2022-11-25 18:08:14,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881947623] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:14,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:14,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:14,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916238956] [2022-11-25 18:08:14,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:14,657 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:14,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:14,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:14,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:14,658 INFO L87 Difference]: Start difference. First operand 3202 states and 4527 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, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 18:08:15,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:15,297 INFO L93 Difference]: Finished difference Result 3333 states and 4663 transitions. [2022-11-25 18:08:15,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:15,298 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, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 101 [2022-11-25 18:08:15,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:15,339 INFO L225 Difference]: With dead ends: 3333 [2022-11-25 18:08:15,340 INFO L226 Difference]: Without dead ends: 3331 [2022-11-25 18:08:15,342 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 18:08:15,344 INFO L413 NwaCegarLoop]: 4588 mSDtfsCounter, 4101 mSDsluCounter, 9642 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4108 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 [2022-11-25 18:08:15,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4108 Valid, 14230 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:15,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3331 states. [2022-11-25 18:08:15,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3331 to 3331. [2022-11-25 18:08:15,616 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) [2022-11-25 18:08:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 3331 states and 4661 transitions. [2022-11-25 18:08:15,640 INFO L78 Accepts]: Start accepts. Automaton has 3331 states and 4661 transitions. Word has length 101 [2022-11-25 18:08:15,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:15,641 INFO L495 AbstractCegarLoop]: Abstraction has 3331 states and 4661 transitions. [2022-11-25 18:08:15,641 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, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 18:08:15,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 4661 transitions. [2022-11-25 18:08:15,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-25 18:08:15,643 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:15,644 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 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] [2022-11-25 18:08:15,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 18:08:15,645 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:15,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:15,645 INFO L85 PathProgramCache]: Analyzing trace with hash 2092366989, now seen corresponding path program 1 times [2022-11-25 18:08:15,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:15,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718587235] [2022-11-25 18:08:15,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:16,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:16,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:16,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:16,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:08:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 18:08:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-11-25 18:08:17,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:17,153 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-11-25 18:08:17,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:17,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718587235] [2022-11-25 18:08:17,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718587235] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:17,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:17,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:17,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846772349] [2022-11-25 18:08:17,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:17,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:17,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:17,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:17,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:17,156 INFO L87 Difference]: Start difference. First operand 3331 states and 4661 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, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 18:08:17,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:17,738 INFO L93 Difference]: Finished difference Result 3337 states and 4666 transitions. [2022-11-25 18:08:17,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:17,739 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, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 91 [2022-11-25 18:08:17,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:17,756 INFO L225 Difference]: With dead ends: 3337 [2022-11-25 18:08:17,756 INFO L226 Difference]: Without dead ends: 3335 [2022-11-25 18:08:17,760 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 18:08:17,762 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, 4478 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 [2022-11-25 18:08:17,763 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4478 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:17,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3335 states. [2022-11-25 18:08:18,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3335 to 3335. [2022-11-25 18:08:18,248 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) [2022-11-25 18:08:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 3335 states and 4664 transitions. [2022-11-25 18:08:18,284 INFO L78 Accepts]: Start accepts. Automaton has 3335 states and 4664 transitions. Word has length 91 [2022-11-25 18:08:18,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:18,285 INFO L495 AbstractCegarLoop]: Abstraction has 3335 states and 4664 transitions. [2022-11-25 18:08:18,286 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, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 18:08:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3335 states and 4664 transitions. [2022-11-25 18:08:18,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-25 18:08:18,289 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:18,289 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 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] [2022-11-25 18:08:18,290 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 18:08:18,290 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:18,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:18,291 INFO L85 PathProgramCache]: Analyzing trace with hash -2094175700, now seen corresponding path program 1 times [2022-11-25 18:08:18,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:18,291 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009291175] [2022-11-25 18:08:18,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:20,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:08:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:08:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:08:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 18:08:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:08:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:20,307 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-11-25 18:08:20,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:20,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009291175] [2022-11-25 18:08:20,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009291175] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:20,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:20,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:20,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835080204] [2022-11-25 18:08:20,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:20,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:20,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:20,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:20,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:20,310 INFO L87 Difference]: Start difference. First operand 3335 states and 4664 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, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 18:08:20,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:20,934 INFO L93 Difference]: Finished difference Result 3341 states and 4669 transitions. [2022-11-25 18:08:20,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:20,935 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, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 111 [2022-11-25 18:08:20,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:20,952 INFO L225 Difference]: With dead ends: 3341 [2022-11-25 18:08:20,952 INFO L226 Difference]: Without dead ends: 3339 [2022-11-25 18:08:20,956 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 18:08:20,956 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, 4465 SdHoareTripleChecker+Valid, 13496 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 [2022-11-25 18:08:20,958 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4465 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:20,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3339 states. [2022-11-25 18:08:21,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3339 to 3339. [2022-11-25 18:08:21,302 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) [2022-11-25 18:08:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 3339 states and 4667 transitions. [2022-11-25 18:08:21,331 INFO L78 Accepts]: Start accepts. Automaton has 3339 states and 4667 transitions. Word has length 111 [2022-11-25 18:08:21,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:21,331 INFO L495 AbstractCegarLoop]: Abstraction has 3339 states and 4667 transitions. [2022-11-25 18:08:21,332 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, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 18:08:21,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3339 states and 4667 transitions. [2022-11-25 18:08:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-25 18:08:21,336 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:21,337 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] [2022-11-25 18:08:21,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 18:08:21,337 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:08:21,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:21,338 INFO L85 PathProgramCache]: Analyzing trace with hash 685437520, now seen corresponding path program 1 times [2022-11-25 18:08:21,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:21,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710954497] [2022-11-25 18:08:21,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:22,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:08:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:22,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:08:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:08:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 18:08:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:08:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-11-25 18:08:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-11-25 18:08:23,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:23,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710954497] [2022-11-25 18:08:23,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [710954497] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:23,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:23,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:23,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002626453] [2022-11-25 18:08:23,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:23,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:23,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:23,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:23,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:23,113 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) [2022-11-25 18:08:23,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:23,699 INFO L93 Difference]: Finished difference Result 3345 states and 4672 transitions. [2022-11-25 18:08:23,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:23,699 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 [2022-11-25 18:08:23,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:23,717 INFO L225 Difference]: With dead ends: 3345 [2022-11-25 18:08:23,717 INFO L226 Difference]: Without dead ends: 3343 [2022-11-25 18:08:23,721 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 [2022-11-25 18:08:23,721 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 [2022-11-25 18:08:23,722 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] [2022-11-25 18:08:23,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3343 states. [2022-11-25 18:08:24,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3343 to 3343. [2022-11-25 18:08:24,037 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) [2022-11-25 18:08:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 3343 states and 4670 transitions. [2022-11-25 18:08:24,065 INFO L78 Accepts]: Start accepts. Automaton has 3343 states and 4670 transitions. Word has length 116 [2022-11-25 18:08:24,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:24,067 INFO L495 AbstractCegarLoop]: Abstraction has 3343 states and 4670 transitions. [2022-11-25 18:08:24,067 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) [2022-11-25 18:08:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3343 states and 4670 transitions. [2022-11-25 18:08:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-25 18:08:24,070 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:24,070 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 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] [2022-11-25 18:08:24,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-25 18:08:24,071 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)] === [2022-11-25 18:08:24,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:24,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1475213420, now seen corresponding path program 1 times [2022-11-25 18:08:24,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:24,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826703563] [2022-11-25 18:08:24,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:08:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:08:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:08:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:08:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:08:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:08:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:08:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:08:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:08:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:08:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:08:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 18:08:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:08:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-11-25 18:08:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-25 18:08:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2022-11-25 18:08:25,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:25,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826703563] [2022-11-25 18:08:25,861 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826703563] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:25,861 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:25,861 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:08:25,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995162542] [2022-11-25 18:08:25,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:25,862 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:08:25,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:25,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:08:25,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:08:25,863 INFO L87 Difference]: Start difference. First operand 3343 states and 4670 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, (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) [2022-11-25 18:08:26,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:08:26,452 INFO L93 Difference]: Finished difference Result 3349 states and 4675 transitions. [2022-11-25 18:08:26,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:08:26,453 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, (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 121 [2022-11-25 18:08:26,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:08:26,469 INFO L225 Difference]: With dead ends: 3349 [2022-11-25 18:08:26,469 INFO L226 Difference]: Without dead ends: 3347 [2022-11-25 18:08:26,472 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 [2022-11-25 18:08:26,474 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, 4463 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 [2022-11-25 18:08:26,474 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4463 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:08:26,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3347 states. [2022-11-25 18:08:26,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3347 to 3347. [2022-11-25 18:08:26,799 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) [2022-11-25 18:08:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 3347 states and 4673 transitions. [2022-11-25 18:08:26,821 INFO L78 Accepts]: Start accepts. Automaton has 3347 states and 4673 transitions. Word has length 121 [2022-11-25 18:08:26,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:08:26,824 INFO L495 AbstractCegarLoop]: Abstraction has 3347 states and 4673 transitions. [2022-11-25 18:08:26,824 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, (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) [2022-11-25 18:08:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 4673 transitions. [2022-11-25 18:08:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-25 18:08:26,828 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:08:26,828 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] [2022-11-25 18:08:26,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-25 18:08:26,828 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)] === [2022-11-25 18:08:26,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:08:26,829 INFO L85 PathProgramCache]: Analyzing trace with hash -243442774, now seen corresponding path program 1 times [2022-11-25 18:08:26,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:08:26,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234406643] [2022-11-25 18:08:26,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:08:26,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:08:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:08:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:08:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:08:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:08:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:08:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 18:08:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:08:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:08:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 18:08:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:08:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-25 18:08:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:08:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:08:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:08:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-25 18:08:28,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:08:28,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234406643] [2022-11-25 18:08:28,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234406643] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:08:28,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:08:28,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:08:28,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346069214] [2022-11-25 18:08:28,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:08:28,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:08:28,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:08:28,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:08:28,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:08:28,850 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) [2022-11-25 18:08:33,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:08:35,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:08:38,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:08:57,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:08:59,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:02,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:04,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:07,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:10,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:12,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:14,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:17,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:20,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:22,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:24,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:27,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:29,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:31,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:34,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:36,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:39,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:09:39,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:09:39,694 INFO L93 Difference]: Finished difference Result 6997 states and 9809 transitions. [2022-11-25 18:09:39,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 18:09:39,695 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 [2022-11-25 18:09:39,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:09:39,717 INFO L225 Difference]: With dead ends: 6997 [2022-11-25 18:09:39,718 INFO L226 Difference]: Without dead ends: 3670 [2022-11-25 18:09:39,735 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 [2022-11-25 18:09:39,735 INFO L413 NwaCegarLoop]: 3601 mSDtfsCounter, 1562 mSDsluCounter, 4652 mSDsCounter, 0 mSdLazyCounter, 3614 mSolverCounterSat, 715 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1956 SdHoareTripleChecker+Valid, 8253 SdHoareTripleChecker+Invalid, 4349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 715 IncrementalHoareTripleChecker+Valid, 3614 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 70.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:09:39,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1956 Valid, 8253 Invalid, 4349 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [715 Valid, 3614 Invalid, 20 Unknown, 0 Unchecked, 70.1s Time] [2022-11-25 18:09:39,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2022-11-25 18:09:40,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 3350. [2022-11-25 18:09:40,104 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) [2022-11-25 18:09:40,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 3350 states and 4677 transitions. [2022-11-25 18:09:40,127 INFO L78 Accepts]: Start accepts. Automaton has 3350 states and 4677 transitions. Word has length 131 [2022-11-25 18:09:40,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:09:40,127 INFO L495 AbstractCegarLoop]: Abstraction has 3350 states and 4677 transitions. [2022-11-25 18:09:40,128 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) [2022-11-25 18:09:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 4677 transitions. [2022-11-25 18:09:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-25 18:09:40,131 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:09:40,131 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] [2022-11-25 18:09:40,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-25 18:09:40,131 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:09:40,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:09:40,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1563512461, now seen corresponding path program 1 times [2022-11-25 18:09:40,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:09:40,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48976164] [2022-11-25 18:09:40,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:09:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:09:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:09:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:09:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:09:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:09:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:09:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:09:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 18:09:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-11-25 18:09:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:09:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:09:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:09:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:09:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:09:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:09:41,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:09:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 18:09:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:09:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-11-25 18:09:41,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:09:41,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48976164] [2022-11-25 18:09:41,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48976164] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:09:41,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:09:41,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:09:41,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816257092] [2022-11-25 18:09:41,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:09:41,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:09:41,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:09:41,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:09:41,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:09:41,974 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) [2022-11-25 18:09:42,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:09:42,706 INFO L93 Difference]: Finished difference Result 3356 states and 4682 transitions. [2022-11-25 18:09:42,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:09:42,706 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 [2022-11-25 18:09:42,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:09:42,721 INFO L225 Difference]: With dead ends: 3356 [2022-11-25 18:09:42,721 INFO L226 Difference]: Without dead ends: 3354 [2022-11-25 18:09:42,723 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 [2022-11-25 18:09:42,724 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 [2022-11-25 18:09:42,724 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] [2022-11-25 18:09:42,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3354 states. [2022-11-25 18:09:43,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3354 to 3354. [2022-11-25 18:09:43,084 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) [2022-11-25 18:09:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 3354 states and 4680 transitions. [2022-11-25 18:09:43,102 INFO L78 Accepts]: Start accepts. Automaton has 3354 states and 4680 transitions. Word has length 111 [2022-11-25 18:09:43,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:09:43,103 INFO L495 AbstractCegarLoop]: Abstraction has 3354 states and 4680 transitions. [2022-11-25 18:09:43,103 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) [2022-11-25 18:09:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 4680 transitions. [2022-11-25 18:09:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-25 18:09:43,106 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:09:43,106 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 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] [2022-11-25 18:09:43,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-25 18:09:43,107 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:09:43,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:09:43,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1936942764, now seen corresponding path program 1 times [2022-11-25 18:09:43,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:09:43,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310427818] [2022-11-25 18:09:43,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:09:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:09:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:09:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:09:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:09:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:09:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:09:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:09:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:09:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:09:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:09:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:09:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:09:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:09:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:09:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 18:09:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:09:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-11-25 18:09:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-25 18:09:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 18:09:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-25 18:09:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-11-25 18:09:44,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:09:44,907 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310427818] [2022-11-25 18:09:44,907 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310427818] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:09:44,907 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:09:44,907 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:09:44,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817881264] [2022-11-25 18:09:44,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:09:44,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:09:44,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:09:44,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:09:44,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:09:44,909 INFO L87 Difference]: Start difference. First operand 3354 states and 4680 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, (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) [2022-11-25 18:09:45,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:09:45,504 INFO L93 Difference]: Finished difference Result 3360 states and 4685 transitions. [2022-11-25 18:09:45,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:09:45,505 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, (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 131 [2022-11-25 18:09:45,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:09:45,520 INFO L225 Difference]: With dead ends: 3360 [2022-11-25 18:09:45,520 INFO L226 Difference]: Without dead ends: 3356 [2022-11-25 18:09:45,524 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 [2022-11-25 18:09:45,525 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, 4461 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 [2022-11-25 18:09:45,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4461 Valid, 13496 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:09:45,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3356 states. [2022-11-25 18:09:46,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3356 to 3356. [2022-11-25 18:09:46,005 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) [2022-11-25 18:09:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 3356 states and 4681 transitions. [2022-11-25 18:09:46,024 INFO L78 Accepts]: Start accepts. Automaton has 3356 states and 4681 transitions. Word has length 131 [2022-11-25 18:09:46,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:09:46,025 INFO L495 AbstractCegarLoop]: Abstraction has 3356 states and 4681 transitions. [2022-11-25 18:09:46,025 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, (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) [2022-11-25 18:09:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 4681 transitions. [2022-11-25 18:09:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-25 18:09:46,028 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:09:46,028 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] [2022-11-25 18:09:46,029 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-25 18:09:46,029 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:09:46,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:09:46,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1762482632, now seen corresponding path program 1 times [2022-11-25 18:09:46,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:09:46,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744917801] [2022-11-25 18:09:46,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:09:46,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:09:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:09:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:09:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:09:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:50,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:09:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:09:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:09:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 18:09:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:09:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 18:09:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:09:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:50,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:51,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 18:09:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:51,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:09:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-25 18:09:51,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:09:51,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744917801] [2022-11-25 18:09:51,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744917801] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:09:51,584 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:09:51,584 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-25 18:09:51,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943503527] [2022-11-25 18:09:51,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:09:51,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-25 18:09:51,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:09:51,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-25 18:09:51,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:09:51,586 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) [2022-11-25 18:09:58,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:00,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:02,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:04,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:06,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:08,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:11,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:13,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:16,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:18,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:24,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:32,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:10:33,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:10:45,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:16,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:19,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:21,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:24,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:28,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:31,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:35,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:37,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:39,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:41,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:44,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:47,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:50,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:53,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:57,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:01,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:04,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:06,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:08,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:11,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:13,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:16,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:18,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:20,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:23,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:25,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:27,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:31,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:33,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:36,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:38,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:41,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:43,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:45,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:47,980 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 [] [2022-11-25 18:13:09,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:13:09,200 INFO L93 Difference]: Finished difference Result 5935 states and 8422 transitions. [2022-11-25 18:13:09,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-25 18:13:09,201 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 [2022-11-25 18:13:09,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:13:09,237 INFO L225 Difference]: With dead ends: 5935 [2022-11-25 18:13:09,237 INFO L226 Difference]: Without dead ends: 5933 [2022-11-25 18:13:09,241 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=97, Invalid=209, Unknown=0, NotChecked=0, Total=306 [2022-11-25 18:13:09,241 INFO L413 NwaCegarLoop]: 3158 mSDtfsCounter, 7390 mSDsluCounter, 13056 mSDsCounter, 0 mSdLazyCounter, 15728 mSolverCounterSat, 4160 mSolverCounterUnsat, 46 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 181.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7997 SdHoareTripleChecker+Valid, 16214 SdHoareTripleChecker+Invalid, 19934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 4160 IncrementalHoareTripleChecker+Valid, 15728 IncrementalHoareTripleChecker+Invalid, 46 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 195.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:13:09,242 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7997 Valid, 16214 Invalid, 19934 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [4160 Valid, 15728 Invalid, 46 Unknown, 0 Unchecked, 195.5s Time] [2022-11-25 18:13:09,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5933 states. [2022-11-25 18:13:09,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5933 to 5428. [2022-11-25 18:13:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5428 states, 3723 states have (on average 1.2911630405586891) internal successors, (4807), 3775 states have internal predecessors, (4807), 1369 states have call successors, (1369), 320 states have call predecessors, (1369), 333 states have return successors, (1447), 1368 states have call predecessors, (1447), 1366 states have call successors, (1447) [2022-11-25 18:13:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5428 states to 5428 states and 7623 transitions. [2022-11-25 18:13:09,923 INFO L78 Accepts]: Start accepts. Automaton has 5428 states and 7623 transitions. Word has length 135 [2022-11-25 18:13:09,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:13:09,924 INFO L495 AbstractCegarLoop]: Abstraction has 5428 states and 7623 transitions. [2022-11-25 18:13:09,924 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) [2022-11-25 18:13:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 5428 states and 7623 transitions. [2022-11-25 18:13:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-25 18:13:09,927 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:13:09,927 INFO L195 NwaCegarLoop]: trace histogram [15, 14, 14, 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] [2022-11-25 18:13:09,928 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-25 18:13:09,928 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)] === [2022-11-25 18:13:09,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:13:09,928 INFO L85 PathProgramCache]: Analyzing trace with hash 2077435088, now seen corresponding path program 1 times [2022-11-25 18:13:09,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:13:09,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392206746] [2022-11-25 18:13:09,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:13:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:13:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:13:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:13:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:13:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:13:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-25 18:13:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 18:13:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 18:13:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 18:13:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 18:13:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 18:13:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 18:13:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:13:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-25 18:13:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-25 18:13:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 18:13:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:13:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-11-25 18:13:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-25 18:13:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:11,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 18:13:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:12,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-25 18:13:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:12,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-25 18:13:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2022-11-25 18:13:12,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:13:12,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392206746] [2022-11-25 18:13:12,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392206746] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:13:12,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:13:12,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:13:12,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529817068] [2022-11-25 18:13:12,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:13:12,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:13:12,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:13:12,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:13:12,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:13:12,035 INFO L87 Difference]: Start difference. First operand 5428 states and 7623 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, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 18:13:12,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:13:12,715 INFO L93 Difference]: Finished difference Result 5428 states and 7623 transitions. [2022-11-25 18:13:12,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:13:12,715 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, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 136 [2022-11-25 18:13:12,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:13:12,738 INFO L225 Difference]: With dead ends: 5428 [2022-11-25 18:13:12,738 INFO L226 Difference]: Without dead ends: 4726 [2022-11-25 18:13:12,744 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 18:13:12,745 INFO L413 NwaCegarLoop]: 4504 mSDtfsCounter, 4456 mSDsluCounter, 8989 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4456 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 [2022-11-25 18:13:12,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4456 Valid, 13493 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 18:13:12,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4726 states. [2022-11-25 18:13:13,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4726 to 4726. [2022-11-25 18:13:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4726 states, 3238 states have (on average 1.2930821494749845) internal successors, (4187), 3280 states have internal predecessors, (4187), 1184 states have call successors, (1184), 287 states have call predecessors, (1184), 302 states have return successors, (1265), 1188 states have call predecessors, (1265), 1184 states have call successors, (1265) [2022-11-25 18:13:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 4726 states and 6636 transitions. [2022-11-25 18:13:13,494 INFO L78 Accepts]: Start accepts. Automaton has 4726 states and 6636 transitions. Word has length 136 [2022-11-25 18:13:13,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:13:13,495 INFO L495 AbstractCegarLoop]: Abstraction has 4726 states and 6636 transitions. [2022-11-25 18:13:13,495 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, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 18:13:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4726 states and 6636 transitions. [2022-11-25 18:13:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-25 18:13:13,499 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:13:13,499 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:13:13,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-25 18:13:13,499 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 18:13:13,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:13:13,500 INFO L85 PathProgramCache]: Analyzing trace with hash 995091003, now seen corresponding path program 1 times [2022-11-25 18:13:13,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:13:13,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314542892] [2022-11-25 18:13:13,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:13:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:13:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:13:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:13:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:13:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:13:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:13:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:13:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:13:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:13:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:13:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:13:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 18:13:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:13:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:13:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:13:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 18:13:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:13:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:13:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-25 18:13:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-11-25 18:13:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:13:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-25 18:13:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-25 18:13:16,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:13:16,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314542892] [2022-11-25 18:13:16,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314542892] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:13:16,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:13:16,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 18:13:16,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257391506] [2022-11-25 18:13:16,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:13:16,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 18:13:16,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:13:16,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 18:13:16,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:13:16,764 INFO L87 Difference]: Start difference. First operand 4726 states and 6636 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-25 18:13:19,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:22,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:24,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:30,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:13:56,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:58,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:00,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:03,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:07,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:11,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:14,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:17,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:19,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:22,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:25,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:28,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:31,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:33,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:36,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:38,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:41,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:43,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:45,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:48,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:51,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:02,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:15:02,591 INFO L93 Difference]: Finished difference Result 5282 states and 7520 transitions. [2022-11-25 18:15:02,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 18:15:02,591 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 147 [2022-11-25 18:15:02,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:15:02,618 INFO L225 Difference]: With dead ends: 5282 [2022-11-25 18:15:02,619 INFO L226 Difference]: Without dead ends: 5280 [2022-11-25 18:15:02,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-11-25 18:15:02,623 INFO L413 NwaCegarLoop]: 3464 mSDtfsCounter, 5648 mSDsluCounter, 9018 mSDsCounter, 0 mSdLazyCounter, 8331 mSolverCounterSat, 2882 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6220 SdHoareTripleChecker+Valid, 12482 SdHoareTripleChecker+Invalid, 11237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2882 IncrementalHoareTripleChecker+Valid, 8331 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 104.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:15:02,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6220 Valid, 12482 Invalid, 11237 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2882 Valid, 8331 Invalid, 24 Unknown, 0 Unchecked, 104.3s Time] [2022-11-25 18:15:02,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5280 states. [2022-11-25 18:15:03,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5280 to 4849. [2022-11-25 18:15:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4849 states, 3327 states have (on average 1.2933573790201383) internal successors, (4303), 3370 states have internal predecessors, (4303), 1204 states have call successors, (1204), 303 states have call predecessors, (1204), 316 states have return successors, (1285), 1205 states have call predecessors, (1285), 1204 states have call successors, (1285) [2022-11-25 18:15:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 4849 states and 6792 transitions. [2022-11-25 18:15:03,137 INFO L78 Accepts]: Start accepts. Automaton has 4849 states and 6792 transitions. Word has length 147 [2022-11-25 18:15:03,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:15:03,138 INFO L495 AbstractCegarLoop]: Abstraction has 4849 states and 6792 transitions. [2022-11-25 18:15:03,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-25 18:15:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 6792 transitions. [2022-11-25 18:15:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-25 18:15:03,142 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:15:03,142 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] [2022-11-25 18:15:03,142 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-25 18:15:03,142 INFO L420 AbstractCegarLoop]: === Iteration 19 === 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)] === [2022-11-25 18:15:03,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:15:03,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1963499388, now seen corresponding path program 1 times [2022-11-25 18:15:03,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:15:03,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767413644] [2022-11-25 18:15:03,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:15:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:15:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:15:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:15:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:15:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:15:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:15:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:15:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:15:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:15:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 18:15:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:06,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:15:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:15:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 18:15:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:15:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 18:15:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:15:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:15:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:15:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:15:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-25 18:15:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-25 18:15:06,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:15:06,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767413644] [2022-11-25 18:15:06,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767413644] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:15:06,822 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:15:06,822 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-25 18:15:06,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405238616] [2022-11-25 18:15:06,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:15:06,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-25 18:15:06,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:15:06,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-25 18:15:06,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:15:06,825 INFO L87 Difference]: Start difference. First operand 4849 states and 6792 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) [2022-11-25 18:15:11,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:14,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:16,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:18,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:20,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:23,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:25,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:28,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:30,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:41,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:15:43,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:15:45,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:15:55,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:22,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:25,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:27,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:29,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:34,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:36,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:39,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:42,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:45,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:49,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:52,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:55,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:16:57,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:00,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:02,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:05,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:07,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:14,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:16,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:17:16,293 INFO L93 Difference]: Finished difference Result 5268 states and 7480 transitions. [2022-11-25 18:17:16,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-25 18:17:16,294 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 [2022-11-25 18:17:16,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:17:16,322 INFO L225 Difference]: With dead ends: 5268 [2022-11-25 18:17:16,323 INFO L226 Difference]: Without dead ends: 5266 [2022-11-25 18:17:16,327 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 [2022-11-25 18:17:16,328 INFO L413 NwaCegarLoop]: 2540 mSDtfsCounter, 2689 mSDsluCounter, 10473 mSDsCounter, 0 mSdLazyCounter, 10196 mSolverCounterSat, 2071 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 119.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2878 SdHoareTripleChecker+Valid, 13013 SdHoareTripleChecker+Invalid, 12296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2071 IncrementalHoareTripleChecker+Valid, 10196 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 127.8s IncrementalHoareTripleChecker+Time [2022-11-25 18:17:16,329 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2878 Valid, 13013 Invalid, 12296 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2071 Valid, 10196 Invalid, 29 Unknown, 0 Unchecked, 127.8s Time] [2022-11-25 18:17:16,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5266 states. [2022-11-25 18:17:16,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5266 to 4847. [2022-11-25 18:17:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4847 states, 3326 states have (on average 1.293144918821407) internal successors, (4301), 3368 states have internal predecessors, (4301), 1204 states have call successors, (1204), 303 states have call predecessors, (1204), 316 states have return successors, (1285), 1205 states have call predecessors, (1285), 1204 states have call successors, (1285) [2022-11-25 18:17:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 4847 states and 6790 transitions. [2022-11-25 18:17:16,909 INFO L78 Accepts]: Start accepts. Automaton has 4847 states and 6790 transitions. Word has length 159 [2022-11-25 18:17:16,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:17:16,909 INFO L495 AbstractCegarLoop]: Abstraction has 4847 states and 6790 transitions. [2022-11-25 18:17:16,909 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) [2022-11-25 18:17:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 4847 states and 6790 transitions. [2022-11-25 18:17:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2022-11-25 18:17:16,924 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:17:16,925 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, 1, 1] [2022-11-25 18:17:16,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-11-25 18:17:16,925 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)] === [2022-11-25 18:17:16,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:17:16,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1154056509, now seen corresponding path program 1 times [2022-11-25 18:17:16,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:17:16,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395476290] [2022-11-25 18:17:16,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:17:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:17:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:17:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:17:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:17:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:17:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:17:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 18:17:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:17:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 18:17:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-25 18:17:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-11-25 18:17:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:17:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-25 18:17:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-25 18:17:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-25 18:17:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-25 18:17:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-11-25 18:17:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-11-25 18:17:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-11-25 18:17:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-11-25 18:17:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-25 18:17:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:17:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:17:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-11-25 18:17:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-11-25 18:17:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-25 18:17:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-11-25 18:17:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-11-25 18:17:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:17:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:17:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:17:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-11-25 18:17:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2022-11-25 18:17:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:17:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-11-25 18:17:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:17:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:17:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-11-25 18:17:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-11-25 18:17:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:17:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:17:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-11-25 18:17:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:17:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2022-11-25 18:17:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:18,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2022-11-25 18:17:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:19,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:17:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:19,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-11-25 18:17:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:19,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2022-11-25 18:17:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:19,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2022-11-25 18:17:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2022-11-25 18:17:19,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:17:19,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395476290] [2022-11-25 18:17:19,048 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395476290] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 18:17:19,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837727324] [2022-11-25 18:17:19,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:17:19,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 18:17:19,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:17:19,050 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 18:17:19,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 18:17:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:23,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 16543 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 18:17:23,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:17:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-11-25 18:17:23,609 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:17:23,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837727324] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:17:23,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 18:17:23,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 7 [2022-11-25 18:17:23,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712421651] [2022-11-25 18:17:23,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:17:23,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:17:23,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:17:23,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:17:23,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:17:23,613 INFO L87 Difference]: Start difference. First operand 4847 states and 6790 transitions. Second operand has 3 states, 3 states have (on average 74.33333333333333) internal successors, (223), 3 states have internal predecessors, (223), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2022-11-25 18:17:24,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:17:24,043 INFO L93 Difference]: Finished difference Result 9678 states and 13586 transitions. [2022-11-25 18:17:24,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:17:24,043 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 74.33333333333333) internal successors, (223), 3 states have internal predecessors, (223), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 501 [2022-11-25 18:17:24,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:17:24,072 INFO L225 Difference]: With dead ends: 9678 [2022-11-25 18:17:24,073 INFO L226 Difference]: Without dead ends: 4849 [2022-11-25 18:17:24,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 654 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:17:24,101 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 [2022-11-25 18:17:24,102 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] [2022-11-25 18:17:24,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4849 states. [2022-11-25 18:17:24,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4849 to 4849. [2022-11-25 18:17:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4849 states, 3328 states have (on average 1.29296875) internal successors, (4303), 3370 states have internal predecessors, (4303), 1204 states have call successors, (1204), 303 states have call predecessors, (1204), 316 states have return successors, (1285), 1205 states have call predecessors, (1285), 1204 states have call successors, (1285) [2022-11-25 18:17:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 4849 states and 6792 transitions. [2022-11-25 18:17:24,758 INFO L78 Accepts]: Start accepts. Automaton has 4849 states and 6792 transitions. Word has length 501 [2022-11-25 18:17:24,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:17:24,758 INFO L495 AbstractCegarLoop]: Abstraction has 4849 states and 6792 transitions. [2022-11-25 18:17:24,759 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 74.33333333333333) internal successors, (223), 3 states have internal predecessors, (223), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2022-11-25 18:17:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 6792 transitions. [2022-11-25 18:17:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2022-11-25 18:17:24,774 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:17:24,775 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, 1, 1] [2022-11-25 18:17:24,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 18:17:24,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ac8abdc-8dad-49e8-8de8-dfc9c2b90d10/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 18:17:24,991 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)] === [2022-11-25 18:17:24,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:17:24,991 INFO L85 PathProgramCache]: Analyzing trace with hash -1778696483, now seen corresponding path program 1 times [2022-11-25 18:17:24,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:17:24,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327496149] [2022-11-25 18:17:24,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:17:24,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:17:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:17:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:17:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:17:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:17:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:17:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 18:17:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:17:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:17:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 18:17:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-25 18:17:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-11-25 18:17:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:17:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-25 18:17:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-25 18:17:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-25 18:17:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-25 18:17:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-11-25 18:17:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-11-25 18:17:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-11-25 18:17:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-11-25 18:17:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-25 18:17:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:17:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:17:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-11-25 18:17:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-11-25 18:17:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-25 18:17:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-11-25 18:17:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-11-25 18:17:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:17:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:17:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:17:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-11-25 18:17:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2022-11-25 18:17:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:17:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-11-25 18:17:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:17:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:17:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-11-25 18:17:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-11-25 18:17:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:17:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:17:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-11-25 18:17:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:17:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:17:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2022-11-25 18:17:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2022-11-25 18:17:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:17:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-11-25 18:17:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2022-11-25 18:17:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2022-11-25 18:17:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:17:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2022-11-25 18:17:26,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:17:26,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327496149] [2022-11-25 18:17:26,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327496149] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:17:26,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:17:26,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 18:17:26,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089700314] [2022-11-25 18:17:26,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:17:27,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 18:17:27,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:17:27,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 18:17:27,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:17:27,002 INFO L87 Difference]: Start difference. First operand 4849 states and 6792 transitions. Second operand has 7 states, 7 states have (on average 30.571428571428573) internal successors, (214), 3 states have internal predecessors, (214), 3 states have call successors, (63), 6 states have call predecessors, (63), 1 states have return successors, (56), 2 states have call predecessors, (56), 3 states have call successors, (56) [2022-11-25 18:17:31,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:33,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:36,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:38,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:42,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:44,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:17:48,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 18:17:57,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:16,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:18,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:21,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:23,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:27,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:29,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:32,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:34,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:37,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:39,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:43,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:46,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:49,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:51,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:53,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:56,045 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 []