./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f23cfa62b71a2e5a51fffc3a30328961f014d6aa87a85f8537d47b2cd2ac62e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 13:49:09,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:49:09,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:49:09,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:49:09,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:49:09,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:49:09,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:49:09,233 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:49:09,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:49:09,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:49:09,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:49:09,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:49:09,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:49:09,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:49:09,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:49:09,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:49:09,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:49:09,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:49:09,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:49:09,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:49:09,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:49:09,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:49:09,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:49:09,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:49:09,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:49:09,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:49:09,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:49:09,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:49:09,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:49:09,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:49:09,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:49:09,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:49:09,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:49:09,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:49:09,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:49:09,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:49:09,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:49:09,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:49:09,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:49:09,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:49:09,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:49:09,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:49:09,286 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:49:09,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:49:09,286 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:49:09,286 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:49:09,287 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:49:09,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:49:09,287 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:49:09,288 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:49:09,288 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:49:09,288 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:49:09,288 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:49:09,288 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:49:09,288 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:49:09,289 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:49:09,289 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:49:09,289 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:49:09,289 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:49:09,289 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:49:09,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:49:09,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:49:09,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:49:09,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:49:09,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:49:09,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:49:09,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:49:09,291 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:49:09,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:49:09,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:49:09,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:49:09,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:49:09,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:49:09,293 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:49:09,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:49:09,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:49:09,293 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:49:09,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:49:09,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:49:09,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:49:09,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f23cfa62b71a2e5a51fffc3a30328961f014d6aa87a85f8537d47b2cd2ac62e [2022-12-14 13:49:09,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:49:09,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:49:09,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:49:09,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:49:09,500 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:49:09,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-12-14 13:49:12,108 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:49:12,575 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:49:12,576 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-12-14 13:49:12,618 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/data/329c9aa3f/8692a79796c04d0eb84d7301e48aac32/FLAGafe74fd2f [2022-12-14 13:49:12,629 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/data/329c9aa3f/8692a79796c04d0eb84d7301e48aac32 [2022-12-14 13:49:12,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:49:12,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:49:12,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:49:12,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:49:12,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:49:12,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:49:12" (1/1) ... [2022-12-14 13:49:12,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7f555b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:12, skipping insertion in model container [2022-12-14 13:49:12,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:49:12" (1/1) ... [2022-12-14 13:49:12,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:49:12,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:49:13,801 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:13,810 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:13,819 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:13,890 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:13,890 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:13,891 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:13,891 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:14,608 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,608 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,612 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,621 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,622 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,624 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,624 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,632 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,633 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,634 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,635 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,643 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,643 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,645 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:14,646 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:14,649 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:49:14,650 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 13:49:14,651 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 13:49:14,651 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:49:14,653 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:49:14,654 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:14,654 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 13:49:14,663 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 13:49:14,664 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:14,664 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:14,667 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:14,668 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:14,670 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:14,673 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:14,674 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:14,686 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:14,695 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 13:49:14,695 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-14 13:49:14,696 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:14,696 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:14,697 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 13:49:14,705 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 13:49:14,706 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 13:49:14,974 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:49:14,984 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:14,985 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:14,985 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:14,986 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:14,986 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:14,987 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:14,987 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:14,987 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:14,987 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:14,988 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:14,988 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:14,988 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:14,989 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:14,989 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:14,989 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:49:14,989 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 13:49:14,990 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:49:14,990 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 13:49:14,990 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 13:49:14,991 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 13:49:15,258 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:15,333 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:49:15,385 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-14 13:49:15,560 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:15,561 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:15,561 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:15,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:15,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:15,577 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:15,618 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:15,634 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:15,651 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:15,651 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:15,652 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:15,653 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:15,653 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:15,654 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:15,665 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:15,665 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:15,665 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:15,665 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:15,666 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:15,666 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:15,666 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:15,676 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:15,676 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:49:15,686 WARN L623 FunctionHandler]: Unknown extern function devm_kmemdup [2022-12-14 13:49:15,696 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:15,698 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:49:15,699 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:15,699 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:15,700 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:15,701 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:15,701 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:15,701 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:15,702 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 13:49:15,709 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:15,709 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:15,710 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:15,710 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:15,710 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:15,711 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:15,711 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:15,711 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:15,711 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:15,712 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:15,712 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:15,712 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:15,713 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:15,713 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:15,713 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 13:49:15,713 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:15,714 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 13:49:15,916 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:15,928 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:15,957 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 13:49:15,967 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 13:49:15,986 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:15,987 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:15,987 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:15,998 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:15,998 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:15,999 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:16,285 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:16,286 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:16,328 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 13:49:16,329 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 13:49:16,387 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_236 [2022-12-14 13:49:16,408 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_254 [2022-12-14 13:49:16,472 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:16,474 WARN L623 FunctionHandler]: Unknown extern function ieee80211_send_bar [2022-12-14 13:49:16,475 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 13:49:16,475 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 13:49:16,487 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:16,487 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 13:49:16,488 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:16,501 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:16,501 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:16,502 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:16,502 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:16,503 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:16,503 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,504 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,504 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,504 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:16,505 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,505 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,505 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,506 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,506 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,506 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,507 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:16,507 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:16,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:16,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:16,645 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 13:49:16,664 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:49:16,685 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:16,685 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:16,685 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:16,686 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:16,806 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 13:49:16,885 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 13:49:16,905 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:16,938 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:16,939 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:16,940 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:16,940 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:16,948 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:16,949 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:16,950 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:16,950 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:16,965 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:16,972 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:16,988 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:16,988 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:16,996 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 13:49:16,996 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:16,997 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:16,998 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:16,998 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,007 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,007 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-14 13:49:17,008 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,008 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,008 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:49:17,017 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:17,029 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 13:49:17,029 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,029 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:49:17,029 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,045 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-14 13:49:17,047 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:17,048 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:17,049 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:17,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:17,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:17,058 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:49:17,059 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:17,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:17,061 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:49:17,061 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:17,061 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:49:17,061 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:17,063 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:49:17,063 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:17,064 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:17,064 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:17,064 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:17,064 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:17,065 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,065 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,065 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,065 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:17,066 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,066 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,066 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,066 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,067 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,220 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,220 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,229 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,229 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,237 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,237 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,245 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,245 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,254 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,254 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,262 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,262 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,270 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,271 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,278 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,279 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,287 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,287 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,295 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,295 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,303 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,304 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,311 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,312 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,320 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,320 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,328 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,328 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,336 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,336 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,344 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:17,344 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:17,352 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,352 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,353 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,360 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,361 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,361 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,369 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,369 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,370 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,370 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,378 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,378 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,379 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,379 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,380 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,380 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,381 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,381 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,381 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,389 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,389 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,390 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,398 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,398 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,399 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,399 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,407 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,407 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,407 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,415 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,416 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,423 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,424 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,424 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,432 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,432 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,432 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,440 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,440 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,441 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,441 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,449 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,449 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,457 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,457 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,465 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,465 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,466 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,473 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,474 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,474 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,482 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,482 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,483 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:17,492 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,492 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,493 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,494 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,494 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,494 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,495 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,495 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,497 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,497 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,498 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,498 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,499 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,499 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,500 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,500 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,501 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,501 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,502 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,502 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,502 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,502 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,504 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,504 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,505 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,505 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,505 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,506 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,506 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,506 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,508 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:17,508 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:17,509 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:17,509 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:17,509 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:17,509 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:17,510 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:17,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,510 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:17,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:17,511 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:17,604 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,612 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,620 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,634 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 13:49:17,649 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 13:49:17,670 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:49:17,679 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:17,679 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:17,679 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:17,680 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:17,780 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,781 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,781 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,782 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:17,782 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:49:17,823 WARN L623 FunctionHandler]: Unknown extern function __alloc_pages_nodemask [2022-12-14 13:49:17,853 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:49:17,875 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 13:49:17,918 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-14 13:49:17,919 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-12-14 13:49:17,971 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 13:49:18,031 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx [2022-12-14 13:49:18,079 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:18,109 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,110 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,110 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,111 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,119 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,119 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,120 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,120 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,128 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,129 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,129 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,130 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,137 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,138 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,139 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,139 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:18,154 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 13:49:18,162 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:18,163 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:18,163 WARN L623 FunctionHandler]: Unknown extern function skb_add_rx_frag [2022-12-14 13:49:18,164 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-14 13:49:18,164 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,164 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:49:18,173 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,173 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,181 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:18,182 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:18,182 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:18,191 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:49:18,199 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:18,207 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:18,207 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,208 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:18,224 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:18,224 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,224 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:18,225 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-12-14 13:49:18,234 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:18,234 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:18,235 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:49:18,235 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,236 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-12-14 13:49:18,251 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_txskb [2022-12-14 13:49:18,259 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:18,259 WARN L623 FunctionHandler]: Unknown extern function usb_poison_urb [2022-12-14 13:49:18,259 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:18,260 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:49:18,260 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,275 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:49:18,276 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:49:18,283 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:49:18,291 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:18,291 WARN L623 FunctionHandler]: Unknown extern function usb_poison_urb [2022-12-14 13:49:18,292 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:49:18,306 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:49:18,314 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 13:49:18,315 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 13:49:18,315 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:18,315 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:18,316 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:18,316 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:18,316 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:18,316 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,317 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,317 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:18,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,318 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,402 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:18,402 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:18,403 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,403 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:18,404 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,404 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:18,404 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:18,405 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:18,405 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:18,405 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:18,405 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,405 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,406 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:18,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,526 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 13:49:18,541 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:18,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,602 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,602 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:18,610 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:18,618 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:18,635 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:18,651 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:18,697 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:18,697 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:18,698 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:18,698 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:18,699 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:18,699 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:18,699 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:18,699 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:18,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:18,863 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:18,870 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:18,877 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:18,897 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 13:49:18,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 13:49:18,910 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:18,911 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:18,911 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:18,911 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:19,043 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,064 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,064 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,065 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,065 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,073 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,073 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,074 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,074 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,082 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,082 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,083 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,083 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,091 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,091 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,092 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,092 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,100 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,100 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,101 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,101 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,109 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,109 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,110 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,110 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,118 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,118 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,119 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,119 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,127 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,127 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,128 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,128 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,144 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,145 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,153 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,154 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,155 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,185 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,193 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,194 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,210 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:19,234 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,262 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,266 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:19,266 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:19,273 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:49:19,297 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,297 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:49:19,298 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,298 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,306 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,323 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:19,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,325 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,325 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:19,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,335 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,379 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,380 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,398 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,398 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:19,423 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:19,431 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,440 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:19,441 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:19,449 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:19,451 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:19,451 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:19,452 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:19,452 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:19,452 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:19,452 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:19,456 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:19,457 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:19,457 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:19,457 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:19,458 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:19,458 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,458 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,458 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,458 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:19,459 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,459 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,459 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,460 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,460 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,460 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:19,461 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:19,461 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,461 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,461 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:19,525 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,526 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:19,526 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:19,526 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:19,533 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,534 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:19,534 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,541 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,541 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:19,542 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,625 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,625 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,626 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,626 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,634 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,634 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,635 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,635 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,651 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,661 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:19,664 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,664 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 13:49:19,664 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,665 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_noskb [2022-12-14 13:49:19,675 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:19,675 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:19,678 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:19,679 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:19,679 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 13:49:19,679 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:19,688 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,688 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,689 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:19,716 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:19,716 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:19,716 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:19,716 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:19,717 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:19,717 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,717 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,717 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,717 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:19,718 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,718 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,718 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,854 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 13:49:19,882 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:19,883 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 13:49:19,883 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:19,883 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:19,884 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:19,884 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:19,884 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:19,885 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:19,885 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:19,885 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,885 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,885 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:19,885 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:19,886 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,886 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:19,886 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,098 WARN L623 FunctionHandler]: Unknown extern function simple_attr_open [2022-12-14 13:49:20,105 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,108 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,108 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,108 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,108 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:20,108 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,109 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-14 13:49:20,109 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,116 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:49:20,123 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,123 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,124 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,124 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,124 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,124 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:20,124 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,125 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,125 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,125 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:20,125 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,126 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:20,126 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,126 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,126 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:20,134 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:49:20,134 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 13:49:20,134 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_u8 [2022-12-14 13:49:20,135 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_u32 [2022-12-14 13:49:20,135 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_u32 [2022-12-14 13:49:20,135 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:49:20,135 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:49:20,135 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:49:20,136 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:49:20,136 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:49:20,137 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:49:20,137 WARN L623 FunctionHandler]: Unknown extern function simple_attr_release [2022-12-14 13:49:20,137 WARN L623 FunctionHandler]: Unknown extern function simple_attr_write [2022-12-14 13:49:20,138 WARN L623 FunctionHandler]: Unknown extern function simple_attr_write [2022-12-14 13:49:20,138 WARN L623 FunctionHandler]: Unknown extern function simple_attr_read [2022-12-14 13:49:20,138 WARN L623 FunctionHandler]: Unknown extern function generic_file_llseek [2022-12-14 13:49:20,139 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:49:20,139 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:49:20,139 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:49:20,139 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:20,140 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:20,140 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:20,140 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:20,140 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:20,140 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:20,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,141 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:20,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,141 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:20,142 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:20,198 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:20,199 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:20,199 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:20,199 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:20,289 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:20,289 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:20,290 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:20,290 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:20,297 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:20,298 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:20,298 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:20,298 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:20,313 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:20,333 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 13:49:20,333 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:20,334 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 13:49:20,334 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status [2022-12-14 13:49:20,341 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:20,348 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:20,348 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_tx_rates [2022-12-14 13:49:20,349 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:20,351 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_txskb [2022-12-14 13:49:20,351 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_txskb [2022-12-14 13:49:20,352 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:20,353 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:20,353 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:20,353 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:20,354 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:20,355 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:20,355 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:20,356 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:20,356 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:20,356 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:20,356 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,356 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:20,356 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,357 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:20,357 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:20,357 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:20,357 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:20,365 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_94351aa3-3ea4-43ef-bf75-5b953533eb38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2022-12-14 13:49:20,973 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,973 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,973 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,974 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,983 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,983 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,990 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,998 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:20,999 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,000 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,000 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,001 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,001 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:49:21,052 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:49:21,137 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,138 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,138 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,139 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,139 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,140 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:21,140 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:21,149 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,150 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,151 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,151 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,152 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,152 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,153 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,153 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,154 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,154 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,155 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,155 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,156 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,156 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,157 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,157 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,159 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:49:21,160 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 13:49:21,160 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 13:49:21,160 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:49:21,161 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:49:21,161 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,162 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 13:49:21,162 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 13:49:21,163 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,163 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,164 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:21,165 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,166 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:21,167 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:21,167 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:21,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,170 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 13:49:21,170 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-14 13:49:21,170 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:21,170 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,171 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 13:49:21,171 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 13:49:21,171 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 13:49:21,187 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:49:21,192 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,192 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,193 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,193 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,193 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,193 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,194 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,194 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,195 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,195 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,195 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,195 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:49:21,195 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 13:49:21,196 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:49:21,196 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 13:49:21,196 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 13:49:21,196 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 13:49:21,198 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,199 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:49:21,201 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-14 13:49:21,203 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,204 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,204 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,205 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,208 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:21,209 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:21,210 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,211 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,211 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,212 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,212 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,213 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,216 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:21,216 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:21,217 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:21,217 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:21,217 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:21,217 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:21,217 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:21,218 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:49:21,218 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:49:21,220 WARN L623 FunctionHandler]: Unknown extern function devm_kmemdup [2022-12-14 13:49:21,221 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,222 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:49:21,223 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:21,224 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:21,224 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:21,224 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:21,225 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:21,225 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:21,225 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 13:49:21,230 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,230 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,230 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,231 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,231 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,231 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,232 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,232 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,232 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,232 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,233 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 13:49:21,233 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:21,234 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 13:49:21,235 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,236 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,236 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 13:49:21,236 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 13:49:21,236 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,237 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,237 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,237 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,237 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,238 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,239 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,239 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,242 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 13:49:21,242 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 13:49:21,246 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_236 [2022-12-14 13:49:21,247 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_254 [2022-12-14 13:49:21,250 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,251 WARN L623 FunctionHandler]: Unknown extern function ieee80211_send_bar [2022-12-14 13:49:21,251 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 13:49:21,252 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 13:49:21,253 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,253 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 13:49:21,253 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,261 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,261 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,261 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,262 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,262 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,262 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,262 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,262 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,263 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,263 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,263 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,263 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,263 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,264 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,264 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,264 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:21,264 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:21,265 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,265 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,265 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,265 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,265 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,265 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,266 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,266 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,266 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,266 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,266 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,267 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 13:49:21,267 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:49:21,268 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,268 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,268 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:21,268 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:21,269 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 13:49:21,271 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 13:49:21,271 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:21,273 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,273 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,274 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,274 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,275 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,276 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,276 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,277 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,277 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:21,278 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,279 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,279 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:21,280 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 13:49:21,280 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,280 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,281 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,281 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,283 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,283 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-14 13:49:21,283 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,284 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:49:21,285 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,290 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 13:49:21,290 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,291 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:49:21,291 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,293 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-14 13:49:21,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,295 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,296 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,296 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:21,297 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:49:21,298 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:21,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,299 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:49:21,299 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,299 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:49:21,299 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:49:21,300 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:49:21,301 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,301 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,301 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,301 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,302 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,302 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,302 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,302 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,302 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,303 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,303 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,303 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,303 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,303 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,309 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,309 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,309 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,310 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,310 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,310 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,311 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,311 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,312 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,312 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,313 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,313 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,314 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,314 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,314 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,315 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,315 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,315 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,316 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,316 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,317 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,317 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,318 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,318 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,319 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,319 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,320 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,320 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,321 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,321 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,321 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 13:49:21,322 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 13:49:21,322 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,322 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,323 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,323 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,323 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,324 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,324 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,324 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,325 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,325 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,326 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,326 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,326 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,326 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,327 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,327 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,327 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,328 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,328 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,328 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,329 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,329 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,329 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,330 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,330 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,330 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,331 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,331 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,331 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,332 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,332 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,332 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,332 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,333 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,333 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,333 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,334 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,334 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,334 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,335 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,335 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,335 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,335 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,336 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,336 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,337 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,337 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,337 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,338 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,338 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,338 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,339 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,339 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,339 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 13:49:21,342 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,343 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,344 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,344 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,345 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,345 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,346 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,346 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,348 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,349 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,349 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,350 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,351 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,351 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,375 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,375 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,376 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,376 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,376 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,377 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,377 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,377 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,379 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,380 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,380 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,380 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,381 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,381 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,382 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,382 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,384 WARN L623 FunctionHandler]: Unknown extern function trace_event_reg [2022-12-14 13:49:21,385 WARN L623 FunctionHandler]: Unknown extern function trace_event_raw_init [2022-12-14 13:49:21,385 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,385 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,386 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,386 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,386 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,387 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,387 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,387 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,387 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,387 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,388 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,388 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,389 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,390 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,390 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,390 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 13:49:21,391 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 13:49:21,391 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:49:21,391 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,391 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,392 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:21,392 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:21,393 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,393 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,394 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,394 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,394 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:49:21,395 WARN L623 FunctionHandler]: Unknown extern function __alloc_pages_nodemask [2022-12-14 13:49:21,396 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:49:21,396 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 13:49:21,397 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-14 13:49:21,398 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-12-14 13:49:21,399 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 13:49:21,400 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx [2022-12-14 13:49:21,400 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:21,402 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,402 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,403 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,403 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,404 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,405 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,405 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,406 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,407 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,407 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,408 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,408 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,409 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,409 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,410 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,410 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,411 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 13:49:21,412 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:21,413 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:49:21,413 WARN L623 FunctionHandler]: Unknown extern function skb_add_rx_frag [2022-12-14 13:49:21,414 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-14 13:49:21,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,414 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:49:21,416 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,416 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,417 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,417 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,418 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,419 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:49:21,420 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,421 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,421 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,422 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:21,427 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,428 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:49:21,428 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-12-14 13:49:21,430 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,430 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,431 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:49:21,431 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,431 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-12-14 13:49:21,432 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_txskb [2022-12-14 13:49:21,433 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,433 WARN L623 FunctionHandler]: Unknown extern function usb_poison_urb [2022-12-14 13:49:21,433 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,434 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:49:21,434 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,435 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:49:21,435 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:49:21,437 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:49:21,438 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,438 WARN L623 FunctionHandler]: Unknown extern function usb_poison_urb [2022-12-14 13:49:21,438 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:49:21,440 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:49:21,441 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 13:49:21,441 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 13:49:21,442 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,442 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,442 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,442 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,442 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,443 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,445 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,445 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,445 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,445 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,446 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,446 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,446 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,446 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,446 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,447 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,447 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,447 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,447 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,447 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,447 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,448 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 13:49:21,449 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,451 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,451 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,452 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,452 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:21,453 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,454 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:21,456 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,460 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:49:21,460 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:49:21,461 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:49:21,461 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,461 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,462 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,462 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,462 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,462 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,462 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,462 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,463 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,463 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,463 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,463 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,464 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,465 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,465 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:49:21,465 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 13:49:21,466 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 13:49:21,466 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,466 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,466 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:21,466 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:21,467 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,468 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,468 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,469 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,469 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,470 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,470 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,471 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,471 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,472 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,472 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,473 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,473 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,473 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,474 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,474 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,474 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,475 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,475 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,476 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,476 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,477 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,477 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,478 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,478 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,478 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,479 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,479 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,479 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,480 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,480 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,481 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,481 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,483 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,483 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,484 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,484 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,485 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,495 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,495 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,496 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,497 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,498 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,499 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,500 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,504 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,504 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,506 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,506 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,507 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:49:21,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,509 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:49:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,510 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,512 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,513 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,514 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,515 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,516 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,519 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,520 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,522 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,523 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,523 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,523 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,524 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:49:21,526 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,526 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,527 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,528 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:49:21,530 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:21,530 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:21,531 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:21,531 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:49:21,531 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:49:21,531 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:49:21,534 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,535 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,535 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,535 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,535 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,535 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,536 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,537 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:21,538 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:21,538 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,538 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,538 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 13:49:21,539 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,539 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,539 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:21,539 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:21,539 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,540 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,540 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,540 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,540 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,540 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,541 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,541 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,542 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,542 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,543 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,543 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,543 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,544 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,545 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,548 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,561 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,562 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 13:49:21,562 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,562 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_noskb [2022-12-14 13:49:21,564 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:49:21,565 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:49:21,567 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_delayed_work [2022-12-14 13:49:21,568 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,568 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 13:49:21,569 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,569 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,570 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,570 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,575 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,575 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,575 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,576 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,576 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,576 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,576 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,576 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,576 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,577 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,577 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,577 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,578 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 13:49:21,578 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:21,579 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 13:49:21,579 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:21,579 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:21,580 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,580 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,580 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,580 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,580 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,581 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,582 WARN L623 FunctionHandler]: Unknown extern function simple_attr_open [2022-12-14 13:49:21,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,585 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,585 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:21,585 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,585 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-14 13:49:21,585 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,586 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:49:21,586 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,586 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,586 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,586 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,587 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,587 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:21,587 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,587 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,597 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,597 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:21,597 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,598 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-14 13:49:21,598 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,598 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,598 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:49:21,599 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:49:21,599 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 13:49:21,599 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_u8 [2022-12-14 13:49:21,599 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_u32 [2022-12-14 13:49:21,599 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_u32 [2022-12-14 13:49:21,600 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:49:21,600 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:49:21,600 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:49:21,601 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:49:21,601 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:49:21,601 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:49:21,602 WARN L623 FunctionHandler]: Unknown extern function simple_attr_release [2022-12-14 13:49:21,602 WARN L623 FunctionHandler]: Unknown extern function simple_attr_write [2022-12-14 13:49:21,602 WARN L623 FunctionHandler]: Unknown extern function simple_attr_write [2022-12-14 13:49:21,603 WARN L623 FunctionHandler]: Unknown extern function simple_attr_read [2022-12-14 13:49:21,603 WARN L623 FunctionHandler]: Unknown extern function generic_file_llseek [2022-12-14 13:49:21,603 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:49:21,604 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:49:21,604 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:49:21,604 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,604 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,604 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,606 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,606 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,607 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:49:21,607 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:49:21,607 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:49:21,608 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,608 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,609 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,609 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,610 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,610 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,610 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:49:21,611 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:49:21,611 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,612 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 13:49:21,612 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:21,612 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 13:49:21,613 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status [2022-12-14 13:49:21,613 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:21,613 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 13:49:21,614 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_tx_rates [2022-12-14 13:49:21,614 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,616 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_txskb [2022-12-14 13:49:21,616 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_txskb [2022-12-14 13:49:21,617 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:49:21,618 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,618 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,618 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,619 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:49:21,620 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,620 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,621 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:49:21,622 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,622 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:49:21,622 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:49:21,622 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_94351aa3-3ea4-43ef-bf75-5b953533eb38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[766015,766028] [2022-12-14 13:49:21,630 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,630 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,631 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,631 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,633 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,633 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:49:21,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:49:21,878 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:49:21,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21 WrapperNode [2022-12-14 13:49:21,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:49:21,879 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:49:21,879 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:49:21,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:49:21,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:21,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,340 INFO L138 Inliner]: procedures = 977, calls = 8210, calls flagged for inlining = 435, calls inlined = 368, statements flattened = 17090 [2022-12-14 13:49:22,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:49:22,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:49:22,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:49:22,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:49:22,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,873 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:49:22,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:49:22,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:49:22,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:49:22,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (1/1) ... [2022-12-14 13:49:22,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:49:23,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:49:23,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:49:23,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94351aa3-3ea4-43ef-bf75-5b953533eb38/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2022-12-14 13:49:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2022-12-14 13:49:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2022-12-14 13:49:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___1 [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___1 [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___2 [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___2 [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2022-12-14 13:49:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 13:49:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2022-12-14 13:49:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 13:49:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2022-12-14 13:49:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-14 13:49:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 13:49:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 13:49:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2022-12-14 13:49:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2022-12-14 13:49:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:49:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 13:49:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 13:49:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2022-12-14 13:49:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2022-12-14 13:49:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 13:49:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 13:49:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___3 [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___3 [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___2 [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___2 [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___1 [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___1 [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___0 [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___0 [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2022-12-14 13:49:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2022-12-14 13:49:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___4 [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___4 [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2022-12-14 13:49:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2022-12-14 13:49:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2022-12-14 13:49:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2022-12-14 13:49:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2022-12-14 13:49:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2022-12-14 13:49:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 13:49:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 13:49:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2022-12-14 13:49:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2022-12-14 13:49:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2022-12-14 13:49:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2022-12-14 13:49:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___2 [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___2 [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___1 [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___1 [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:49:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2022-12-14 13:49:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2022-12-14 13:49:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2022-12-14 13:49:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 13:49:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2022-12-14 13:49:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2022-12-14 13:49:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2022-12-14 13:49:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2022-12-14 13:49:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2022-12-14 13:49:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2022-12-14 13:49:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-12-14 13:49:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-12-14 13:49:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 13:49:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:49:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-12-14 13:49:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-12-14 13:49:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2022-12-14 13:49:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2022-12-14 13:49:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-14 13:49:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-14 13:49:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-12-14 13:49:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2022-12-14 13:49:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-12-14 13:49:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-12-14 13:49:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2022-12-14 13:49:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2022-12-14 13:49:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 13:49:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 13:49:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2022-12-14 13:49:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2022-12-14 13:49:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 13:49:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 13:49:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2022-12-14 13:49:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2022-12-14 13:49:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:49:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2022-12-14 13:49:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2022-12-14 13:49:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 13:49:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 13:49:24,123 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:49:24,128 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:49:24,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 13:49:52,667 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:49:56,356 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:49:56,356 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 13:49:56,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:49:56 BoogieIcfgContainer [2022-12-14 13:49:56,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:49:56,363 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:49:56,363 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:49:56,365 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:49:56,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:49:12" (1/3) ... [2022-12-14 13:49:56,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@780ff8f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:49:56, skipping insertion in model container [2022-12-14 13:49:56,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:49:21" (2/3) ... [2022-12-14 13:49:56,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@780ff8f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:49:56, skipping insertion in model container [2022-12-14 13:49:56,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:49:56" (3/3) ... [2022-12-14 13:49:56,367 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2022-12-14 13:49:56,380 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:49:56,380 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 13:49:56,484 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:49:56,490 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4df7b927, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:49:56,490 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 13:49:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand has 4432 states, 2659 states have (on average 1.3471229785633696) internal successors, (3582), 2823 states have internal predecessors, (3582), 1540 states have call successors, (1540), 232 states have call predecessors, (1540), 231 states have return successors, (1501), 1497 states have call predecessors, (1501), 1501 states have call successors, (1501) [2022-12-14 13:49:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 13:49:56,520 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:49:56,520 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:49:56,520 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:49:56,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:49:56,524 INFO L85 PathProgramCache]: Analyzing trace with hash -395091855, now seen corresponding path program 1 times [2022-12-14 13:49:56,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:49:56,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072354398] [2022-12-14 13:49:56,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:49:56,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:49:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:49:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 13:49:57,734 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:49:57,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072354398] [2022-12-14 13:49:57,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072354398] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:49:57,735 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:49:57,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:49:57,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775346343] [2022-12-14 13:49:57,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:49:57,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:49:57,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:49:57,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:49:57,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:49:57,780 INFO L87 Difference]: Start difference. First operand has 4432 states, 2659 states have (on average 1.3471229785633696) internal successors, (3582), 2823 states have internal predecessors, (3582), 1540 states have call successors, (1540), 232 states have call predecessors, (1540), 231 states have return successors, (1501), 1497 states have call predecessors, (1501), 1501 states have call successors, (1501) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-14 13:49:58,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:02,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:05,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:08,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:14,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:14,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:50:14,973 INFO L93 Difference]: Finished difference Result 13127 states and 20383 transitions. [2022-12-14 13:50:14,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:50:14,975 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-12-14 13:50:14,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:50:15,041 INFO L225 Difference]: With dead ends: 13127 [2022-12-14 13:50:15,042 INFO L226 Difference]: Without dead ends: 8602 [2022-12-14 13:50:15,107 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:50:15,110 INFO L413 NwaCegarLoop]: 7764 mSDtfsCounter, 6326 mSDsluCounter, 6068 mSDsCounter, 0 mSdLazyCounter, 1089 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6334 SdHoareTripleChecker+Valid, 13832 SdHoareTripleChecker+Invalid, 1096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1089 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2022-12-14 13:50:15,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6334 Valid, 13832 Invalid, 1096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1089 Invalid, 4 Unknown, 0 Unchecked, 16.6s Time] [2022-12-14 13:50:15,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8602 states. [2022-12-14 13:50:15,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8602 to 8588. [2022-12-14 13:50:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8588 states, 5207 states have (on average 1.3297484155943922) internal successors, (6924), 5430 states have internal predecessors, (6924), 2923 states have call successors, (2923), 458 states have call predecessors, (2923), 457 states have return successors, (2913), 2898 states have call predecessors, (2913), 2905 states have call successors, (2913) [2022-12-14 13:50:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8588 states to 8588 states and 12760 transitions. [2022-12-14 13:50:15,577 INFO L78 Accepts]: Start accepts. Automaton has 8588 states and 12760 transitions. Word has length 54 [2022-12-14 13:50:15,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:50:15,578 INFO L495 AbstractCegarLoop]: Abstraction has 8588 states and 12760 transitions. [2022-12-14 13:50:15,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-14 13:50:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 8588 states and 12760 transitions. [2022-12-14 13:50:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 13:50:15,582 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:50:15,582 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:50:15,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 13:50:15,583 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:50:15,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:50:15,583 INFO L85 PathProgramCache]: Analyzing trace with hash -1659107261, now seen corresponding path program 1 times [2022-12-14 13:50:15,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:50:15,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862691119] [2022-12-14 13:50:15,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:50:15,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:50:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:50:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:50:16,152 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:50:16,152 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862691119] [2022-12-14 13:50:16,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862691119] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:50:16,152 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:50:16,152 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:50:16,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313942178] [2022-12-14 13:50:16,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:50:16,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:50:16,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:50:16,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:50:16,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:50:16,155 INFO L87 Difference]: Start difference. First operand 8588 states and 12760 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:50:19,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:21,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:25,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:30,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:33,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:35,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:50:35,060 INFO L93 Difference]: Finished difference Result 15558 states and 23079 transitions. [2022-12-14 13:50:35,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:50:35,061 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 68 [2022-12-14 13:50:35,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:50:35,195 INFO L225 Difference]: With dead ends: 15558 [2022-12-14 13:50:35,195 INFO L226 Difference]: Without dead ends: 15554 [2022-12-14 13:50:35,208 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:50:35,210 INFO L413 NwaCegarLoop]: 7725 mSDtfsCounter, 6185 mSDsluCounter, 5296 mSDsCounter, 0 mSdLazyCounter, 1051 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6189 SdHoareTripleChecker+Valid, 13021 SdHoareTripleChecker+Invalid, 1057 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1051 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2022-12-14 13:50:35,210 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6189 Valid, 13021 Invalid, 1057 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1051 Invalid, 2 Unknown, 0 Unchecked, 18.4s Time] [2022-12-14 13:50:35,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15554 states. [2022-12-14 13:50:35,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15554 to 15544. [2022-12-14 13:50:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15544 states, 9479 states have (on average 1.3307310897774027) internal successors, (12614), 9880 states have internal predecessors, (12614), 5209 states have call successors, (5209), 861 states have call predecessors, (5209), 855 states have return successors, (5241), 5171 states have call predecessors, (5241), 5191 states have call successors, (5241) [2022-12-14 13:50:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15544 states to 15544 states and 23064 transitions. [2022-12-14 13:50:36,003 INFO L78 Accepts]: Start accepts. Automaton has 15544 states and 23064 transitions. Word has length 68 [2022-12-14 13:50:36,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:50:36,003 INFO L495 AbstractCegarLoop]: Abstraction has 15544 states and 23064 transitions. [2022-12-14 13:50:36,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:50:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 15544 states and 23064 transitions. [2022-12-14 13:50:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 13:50:36,006 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:50:36,006 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:50:36,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 13:50:36,007 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:50:36,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:50:36,007 INFO L85 PathProgramCache]: Analyzing trace with hash 104779196, now seen corresponding path program 1 times [2022-12-14 13:50:36,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:50:36,007 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253412522] [2022-12-14 13:50:36,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:50:36,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:50:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:50:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:50:36,517 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:50:36,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253412522] [2022-12-14 13:50:36,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253412522] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:50:36,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:50:36,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:50:36,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175634761] [2022-12-14 13:50:36,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:50:36,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:50:36,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:50:36,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:50:36,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:50:36,518 INFO L87 Difference]: Start difference. First operand 15544 states and 23064 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:50:37,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:41,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:43,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:47,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:51,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:51,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:50:51,901 INFO L93 Difference]: Finished difference Result 18033 states and 26560 transitions. [2022-12-14 13:50:51,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:50:51,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 69 [2022-12-14 13:50:51,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:50:51,977 INFO L225 Difference]: With dead ends: 18033 [2022-12-14 13:50:51,977 INFO L226 Difference]: Without dead ends: 18030 [2022-12-14 13:50:51,993 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:50:51,994 INFO L413 NwaCegarLoop]: 6911 mSDtfsCounter, 6319 mSDsluCounter, 2465 mSDsCounter, 0 mSdLazyCounter, 820 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6327 SdHoareTripleChecker+Valid, 9376 SdHoareTripleChecker+Invalid, 824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 820 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.9s IncrementalHoareTripleChecker+Time [2022-12-14 13:50:51,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6327 Valid, 9376 Invalid, 824 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 820 Invalid, 4 Unknown, 0 Unchecked, 14.9s Time] [2022-12-14 13:50:52,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18030 states. [2022-12-14 13:50:52,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18030 to 18019. [2022-12-14 13:50:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18019 states, 10917 states have (on average 1.3250893102500687) internal successors, (14466), 11420 states have internal predecessors, (14466), 6018 states have call successors, (6018), 1085 states have call predecessors, (6018), 1083 states have return successors, (6063), 5978 states have call predecessors, (6063), 6001 states have call successors, (6063) [2022-12-14 13:50:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18019 states to 18019 states and 26547 transitions. [2022-12-14 13:50:52,712 INFO L78 Accepts]: Start accepts. Automaton has 18019 states and 26547 transitions. Word has length 69 [2022-12-14 13:50:52,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:50:52,712 INFO L495 AbstractCegarLoop]: Abstraction has 18019 states and 26547 transitions. [2022-12-14 13:50:52,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:50:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 18019 states and 26547 transitions. [2022-12-14 13:50:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 13:50:52,714 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:50:52,714 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:50:52,714 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 13:50:52,715 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:50:52,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:50:52,715 INFO L85 PathProgramCache]: Analyzing trace with hash -1049310618, now seen corresponding path program 1 times [2022-12-14 13:50:52,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:50:52,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992187494] [2022-12-14 13:50:52,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:50:52,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:50:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:50:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:50:53,164 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:50:53,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992187494] [2022-12-14 13:50:53,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992187494] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:50:53,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:50:53,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:50:53,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809219030] [2022-12-14 13:50:53,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:50:53,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:50:53,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:50:53,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:50:53,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:50:53,166 INFO L87 Difference]: Start difference. First operand 18019 states and 26547 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:50:55,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:57,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:50:58,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:01,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:06,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:07,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:51:07,843 INFO L93 Difference]: Finished difference Result 18032 states and 26558 transitions. [2022-12-14 13:51:07,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:51:07,844 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 70 [2022-12-14 13:51:07,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:51:07,897 INFO L225 Difference]: With dead ends: 18032 [2022-12-14 13:51:07,897 INFO L226 Difference]: Without dead ends: 18029 [2022-12-14 13:51:07,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:51:07,909 INFO L413 NwaCegarLoop]: 6909 mSDtfsCounter, 6316 mSDsluCounter, 2465 mSDsCounter, 0 mSdLazyCounter, 821 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6324 SdHoareTripleChecker+Valid, 9374 SdHoareTripleChecker+Invalid, 824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 821 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:51:07,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6324 Valid, 9374 Invalid, 824 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 821 Invalid, 3 Unknown, 0 Unchecked, 14.1s Time] [2022-12-14 13:51:07,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18029 states. [2022-12-14 13:51:08,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18029 to 18018. [2022-12-14 13:51:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18018 states, 10917 states have (on average 1.324997709993588) internal successors, (14465), 11419 states have internal predecessors, (14465), 6017 states have call successors, (6017), 1085 states have call predecessors, (6017), 1083 states have return successors, (6063), 5978 states have call predecessors, (6063), 6001 states have call successors, (6063) [2022-12-14 13:51:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18018 states to 18018 states and 26545 transitions. [2022-12-14 13:51:08,567 INFO L78 Accepts]: Start accepts. Automaton has 18018 states and 26545 transitions. Word has length 70 [2022-12-14 13:51:08,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:51:08,568 INFO L495 AbstractCegarLoop]: Abstraction has 18018 states and 26545 transitions. [2022-12-14 13:51:08,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:51:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 18018 states and 26545 transitions. [2022-12-14 13:51:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 13:51:08,570 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:51:08,570 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:51:08,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 13:51:08,570 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:51:08,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:51:08,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1828615679, now seen corresponding path program 1 times [2022-12-14 13:51:08,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:51:08,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116259261] [2022-12-14 13:51:08,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:51:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:51:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:51:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:51:08,990 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:51:08,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116259261] [2022-12-14 13:51:08,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116259261] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:51:08,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:51:08,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:51:08,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437131829] [2022-12-14 13:51:08,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:51:08,991 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:51:08,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:51:08,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:51:08,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:51:08,992 INFO L87 Difference]: Start difference. First operand 18018 states and 26545 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:51:10,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:12,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:14,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:16,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:19,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:23,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:26,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:26,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:51:26,748 INFO L93 Difference]: Finished difference Result 18031 states and 26556 transitions. [2022-12-14 13:51:26,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:51:26,749 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 71 [2022-12-14 13:51:26,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:51:26,800 INFO L225 Difference]: With dead ends: 18031 [2022-12-14 13:51:26,800 INFO L226 Difference]: Without dead ends: 18028 [2022-12-14 13:51:26,808 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:51:26,809 INFO L413 NwaCegarLoop]: 6907 mSDtfsCounter, 6313 mSDsluCounter, 2465 mSDsCounter, 0 mSdLazyCounter, 819 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6321 SdHoareTripleChecker+Valid, 9372 SdHoareTripleChecker+Invalid, 824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 819 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2022-12-14 13:51:26,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6321 Valid, 9372 Invalid, 824 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 819 Invalid, 5 Unknown, 0 Unchecked, 17.2s Time] [2022-12-14 13:51:26,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18028 states. [2022-12-14 13:51:27,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18028 to 18017. [2022-12-14 13:51:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18017 states, 10917 states have (on average 1.3249061097371073) internal successors, (14464), 11418 states have internal predecessors, (14464), 6016 states have call successors, (6016), 1085 states have call predecessors, (6016), 1083 states have return successors, (6063), 5978 states have call predecessors, (6063), 6001 states have call successors, (6063) [2022-12-14 13:51:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18017 states to 18017 states and 26543 transitions. [2022-12-14 13:51:27,489 INFO L78 Accepts]: Start accepts. Automaton has 18017 states and 26543 transitions. Word has length 71 [2022-12-14 13:51:27,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:51:27,489 INFO L495 AbstractCegarLoop]: Abstraction has 18017 states and 26543 transitions. [2022-12-14 13:51:27,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:51:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 18017 states and 26543 transitions. [2022-12-14 13:51:27,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 13:51:27,491 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:51:27,492 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:51:27,492 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 13:51:27,492 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:51:27,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:51:27,492 INFO L85 PathProgramCache]: Analyzing trace with hash 850022537, now seen corresponding path program 1 times [2022-12-14 13:51:27,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:51:27,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079805726] [2022-12-14 13:51:27,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:51:27,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:51:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:51:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:51:27,908 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:51:27,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079805726] [2022-12-14 13:51:27,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079805726] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:51:27,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:51:27,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:51:27,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907539928] [2022-12-14 13:51:27,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:51:27,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:51:27,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:51:27,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:51:27,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:51:27,910 INFO L87 Difference]: Start difference. First operand 18017 states and 26543 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:51:31,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:34,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:37,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:41,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:44,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:51:44,117 INFO L93 Difference]: Finished difference Result 22427 states and 32685 transitions. [2022-12-14 13:51:44,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:51:44,118 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 72 [2022-12-14 13:51:44,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:51:44,180 INFO L225 Difference]: With dead ends: 22427 [2022-12-14 13:51:44,180 INFO L226 Difference]: Without dead ends: 22423 [2022-12-14 13:51:44,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:51:44,190 INFO L413 NwaCegarLoop]: 7129 mSDtfsCounter, 5810 mSDsluCounter, 2880 mSDsCounter, 0 mSdLazyCounter, 883 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5816 SdHoareTripleChecker+Valid, 10009 SdHoareTripleChecker+Invalid, 888 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 883 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2022-12-14 13:51:44,190 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5816 Valid, 10009 Invalid, 888 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 883 Invalid, 3 Unknown, 0 Unchecked, 15.4s Time] [2022-12-14 13:51:44,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22423 states. [2022-12-14 13:51:44,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22423 to 22413. [2022-12-14 13:51:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22413 states, 13491 states have (on average 1.3175450300200133) internal successors, (17775), 14162 states have internal predecessors, (17775), 7414 states have call successors, (7414), 1511 states have call predecessors, (7414), 1507 states have return successors, (7479), 7370 states have call predecessors, (7479), 7401 states have call successors, (7479) [2022-12-14 13:51:45,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22413 states to 22413 states and 32668 transitions. [2022-12-14 13:51:45,018 INFO L78 Accepts]: Start accepts. Automaton has 22413 states and 32668 transitions. Word has length 72 [2022-12-14 13:51:45,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:51:45,019 INFO L495 AbstractCegarLoop]: Abstraction has 22413 states and 32668 transitions. [2022-12-14 13:51:45,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:51:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 22413 states and 32668 transitions. [2022-12-14 13:51:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 13:51:45,021 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:51:45,021 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:51:45,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 13:51:45,021 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:51:45,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:51:45,022 INFO L85 PathProgramCache]: Analyzing trace with hash 578411074, now seen corresponding path program 1 times [2022-12-14 13:51:45,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:51:45,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298985] [2022-12-14 13:51:45,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:51:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:51:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:51:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:51:45,486 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:51:45,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298985] [2022-12-14 13:51:45,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298985] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:51:45,487 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:51:45,487 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:51:45,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954913955] [2022-12-14 13:51:45,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:51:45,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:51:45,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:51:45,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:51:45,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:51:45,488 INFO L87 Difference]: Start difference. First operand 22413 states and 32668 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:51:49,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:51,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:51:54,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:00,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:03,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:04,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:04,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:52:04,932 INFO L93 Difference]: Finished difference Result 41173 states and 60242 transitions. [2022-12-14 13:52:04,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:52:04,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 73 [2022-12-14 13:52:04,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:52:05,046 INFO L225 Difference]: With dead ends: 41173 [2022-12-14 13:52:05,046 INFO L226 Difference]: Without dead ends: 41169 [2022-12-14 13:52:05,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:52:05,061 INFO L413 NwaCegarLoop]: 7570 mSDtfsCounter, 6225 mSDsluCounter, 5953 mSDsCounter, 0 mSdLazyCounter, 1071 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6229 SdHoareTripleChecker+Valid, 13523 SdHoareTripleChecker+Invalid, 1079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1071 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:52:05,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6229 Valid, 13523 Invalid, 1079 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1071 Invalid, 4 Unknown, 0 Unchecked, 18.1s Time] [2022-12-14 13:52:05,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41169 states. [2022-12-14 13:52:06,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41169 to 41159. [2022-12-14 13:52:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41159 states, 24810 states have (on average 1.3178960096735188) internal successors, (32697), 25964 states have internal predecessors, (32697), 13556 states have call successors, (13556), 2809 states have call predecessors, (13556), 2792 states have return successors, (13966), 13490 states have call predecessors, (13966), 13543 states have call successors, (13966) [2022-12-14 13:52:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41159 states to 41159 states and 60219 transitions. [2022-12-14 13:52:06,688 INFO L78 Accepts]: Start accepts. Automaton has 41159 states and 60219 transitions. Word has length 73 [2022-12-14 13:52:06,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:52:06,688 INFO L495 AbstractCegarLoop]: Abstraction has 41159 states and 60219 transitions. [2022-12-14 13:52:06,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:52:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 41159 states and 60219 transitions. [2022-12-14 13:52:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 13:52:06,692 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:52:06,693 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:52:06,693 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 13:52:06,693 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:52:06,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:52:06,693 INFO L85 PathProgramCache]: Analyzing trace with hash 748395180, now seen corresponding path program 1 times [2022-12-14 13:52:06,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:52:06,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170050495] [2022-12-14 13:52:06,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:52:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:52:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:52:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:52:07,113 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:52:07,113 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170050495] [2022-12-14 13:52:07,113 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170050495] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:52:07,113 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:52:07,113 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:52:07,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495342639] [2022-12-14 13:52:07,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:52:07,114 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:52:07,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:52:07,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:52:07,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:52:07,114 INFO L87 Difference]: Start difference. First operand 41159 states and 60219 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:52:08,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:10,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:12,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:16,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:23,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:25,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:52:25,667 INFO L93 Difference]: Finished difference Result 78542 states and 115993 transitions. [2022-12-14 13:52:25,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:52:25,668 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 74 [2022-12-14 13:52:25,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:52:25,950 INFO L225 Difference]: With dead ends: 78542 [2022-12-14 13:52:25,950 INFO L226 Difference]: Without dead ends: 78538 [2022-12-14 13:52:25,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:52:25,978 INFO L413 NwaCegarLoop]: 7601 mSDtfsCounter, 6158 mSDsluCounter, 5957 mSDsCounter, 0 mSdLazyCounter, 1067 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6162 SdHoareTripleChecker+Valid, 13558 SdHoareTripleChecker+Invalid, 1075 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1067 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:52:25,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6162 Valid, 13558 Invalid, 1075 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1067 Invalid, 4 Unknown, 0 Unchecked, 16.1s Time] [2022-12-14 13:52:26,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78538 states. [2022-12-14 13:52:29,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78538 to 78507. [2022-12-14 13:52:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78507 states, 47425 states have (on average 1.3165419082762255) internal successors, (62437), 49573 states have internal predecessors, (62437), 25638 states have call successors, (25638), 5496 states have call predecessors, (25638), 5443 states have return successors, (27864), 25449 states have call predecessors, (27864), 25625 states have call successors, (27864) [2022-12-14 13:52:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78507 states to 78507 states and 115939 transitions. [2022-12-14 13:52:29,884 INFO L78 Accepts]: Start accepts. Automaton has 78507 states and 115939 transitions. Word has length 74 [2022-12-14 13:52:29,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:52:29,885 INFO L495 AbstractCegarLoop]: Abstraction has 78507 states and 115939 transitions. [2022-12-14 13:52:29,885 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:52:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 78507 states and 115939 transitions. [2022-12-14 13:52:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 13:52:29,887 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:52:29,887 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 13:52:29,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 13:52:29,888 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:52:29,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:52:29,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1722940037, now seen corresponding path program 1 times [2022-12-14 13:52:29,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:52:29,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917793342] [2022-12-14 13:52:29,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:52:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:52:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:52:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 13:52:30,294 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:52:30,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917793342] [2022-12-14 13:52:30,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917793342] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:52:30,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:52:30,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:52:30,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721316463] [2022-12-14 13:52:30,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:52:30,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:52:30,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:52:30,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:52:30,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:52:30,296 INFO L87 Difference]: Start difference. First operand 78507 states and 115939 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:52:31,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:34,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:36,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:40,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:46,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:52:48,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:52:48,618 INFO L93 Difference]: Finished difference Result 129061 states and 191200 transitions. [2022-12-14 13:52:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:52:48,619 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 75 [2022-12-14 13:52:48,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:52:49,142 INFO L225 Difference]: With dead ends: 129061 [2022-12-14 13:52:49,142 INFO L226 Difference]: Without dead ends: 129048 [2022-12-14 13:52:49,182 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:52:49,183 INFO L413 NwaCegarLoop]: 6961 mSDtfsCounter, 6420 mSDsluCounter, 3702 mSDsCounter, 0 mSdLazyCounter, 894 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6420 SdHoareTripleChecker+Valid, 10663 SdHoareTripleChecker+Invalid, 899 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 894 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:52:49,183 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6420 Valid, 10663 Invalid, 899 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 894 Invalid, 2 Unknown, 0 Unchecked, 13.3s Time] [2022-12-14 13:52:49,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129048 states. [2022-12-14 13:52:54,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129048 to 129036. [2022-12-14 13:52:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129036 states, 79031 states have (on average 1.322594931102985) internal successors, (104526), 82604 states have internal predecessors, (104526), 40948 states have call successors, (40948), 9638 states have call predecessors, (40948), 9056 states have return successors, (45658), 39707 states have call predecessors, (45658), 40935 states have call successors, (45658) [2022-12-14 13:52:54,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129036 states to 129036 states and 191132 transitions. [2022-12-14 13:52:54,791 INFO L78 Accepts]: Start accepts. Automaton has 129036 states and 191132 transitions. Word has length 75 [2022-12-14 13:52:54,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:52:54,791 INFO L495 AbstractCegarLoop]: Abstraction has 129036 states and 191132 transitions. [2022-12-14 13:52:54,791 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:52:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 129036 states and 191132 transitions. [2022-12-14 13:52:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 13:52:54,796 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:52:54,796 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:52:54,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 13:52:54,796 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:52:54,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:52:54,797 INFO L85 PathProgramCache]: Analyzing trace with hash 464375220, now seen corresponding path program 1 times [2022-12-14 13:52:54,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:52:54,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631617717] [2022-12-14 13:52:54,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:52:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:52:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:52:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 13:52:55,526 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:52:55,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631617717] [2022-12-14 13:52:55,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631617717] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:52:55,526 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:52:55,526 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:52:55,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1947378238] [2022-12-14 13:52:55,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:52:55,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:52:55,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:52:55,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:52:55,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:52:55,528 INFO L87 Difference]: Start difference. First operand 129036 states and 191132 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 13:52:57,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:00,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:02,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:06,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:09,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:16,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:18,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:23,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:53:23,593 INFO L93 Difference]: Finished difference Result 364411 states and 538010 transitions. [2022-12-14 13:53:23,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:53:23,594 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 124 [2022-12-14 13:53:23,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:53:24,583 INFO L225 Difference]: With dead ends: 364411 [2022-12-14 13:53:24,583 INFO L226 Difference]: Without dead ends: 235380 [2022-12-14 13:53:25,046 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:53:25,047 INFO L413 NwaCegarLoop]: 7486 mSDtfsCounter, 4558 mSDsluCounter, 5952 mSDsCounter, 0 mSdLazyCounter, 1133 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4562 SdHoareTripleChecker+Valid, 13438 SdHoareTripleChecker+Invalid, 1140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1133 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.5s IncrementalHoareTripleChecker+Time [2022-12-14 13:53:25,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4562 Valid, 13438 Invalid, 1140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1133 Invalid, 4 Unknown, 0 Unchecked, 19.5s Time] [2022-12-14 13:53:25,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235380 states. [2022-12-14 13:53:34,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235380 to 235272. [2022-12-14 13:53:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235272 states, 145353 states have (on average 1.3264053717501532) internal successors, (192797), 151754 states have internal predecessors, (192797), 73346 states have call successors, (73346), 17662 states have call predecessors, (73346), 16572 states have return successors, (80592), 71075 states have call predecessors, (80592), 73333 states have call successors, (80592) [2022-12-14 13:53:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235272 states to 235272 states and 346735 transitions. [2022-12-14 13:53:35,701 INFO L78 Accepts]: Start accepts. Automaton has 235272 states and 346735 transitions. Word has length 124 [2022-12-14 13:53:35,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:53:35,701 INFO L495 AbstractCegarLoop]: Abstraction has 235272 states and 346735 transitions. [2022-12-14 13:53:35,701 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 13:53:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 235272 states and 346735 transitions. [2022-12-14 13:53:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 13:53:35,707 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:53:35,707 INFO L195 NwaCegarLoop]: trace histogram [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, 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] [2022-12-14 13:53:35,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 13:53:35,708 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:53:35,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:53:35,708 INFO L85 PathProgramCache]: Analyzing trace with hash -2142618455, now seen corresponding path program 1 times [2022-12-14 13:53:35,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:53:35,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170453829] [2022-12-14 13:53:35,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:53:35,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:53:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:53:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 13:53:36,335 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:53:36,335 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170453829] [2022-12-14 13:53:36,335 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170453829] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:53:36,335 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:53:36,335 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:53:36,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765295182] [2022-12-14 13:53:36,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:53:36,336 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:53:36,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:53:36,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:53:36,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:53:36,337 INFO L87 Difference]: Start difference. First operand 235272 states and 346735 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 13:53:40,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:42,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:45,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:54,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:59,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 13:53:59,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:53:59,719 INFO L93 Difference]: Finished difference Result 393378 states and 578313 transitions. [2022-12-14 13:53:59,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:53:59,719 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 167 [2022-12-14 13:53:59,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:54:00,298 INFO L225 Difference]: With dead ends: 393378 [2022-12-14 13:54:00,298 INFO L226 Difference]: Without dead ends: 158111 [2022-12-14 13:54:01,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:54:01,179 INFO L413 NwaCegarLoop]: 6639 mSDtfsCounter, 6345 mSDsluCounter, 2481 mSDsCounter, 0 mSdLazyCounter, 785 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6353 SdHoareTripleChecker+Valid, 9120 SdHoareTripleChecker+Invalid, 790 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 785 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2022-12-14 13:54:01,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6353 Valid, 9120 Invalid, 790 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 785 Invalid, 4 Unknown, 0 Unchecked, 15.4s Time] [2022-12-14 13:54:01,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158111 states. [2022-12-14 13:54:07,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158111 to 158015. [2022-12-14 13:54:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158015 states, 97288 states have (on average 1.3225886029109448) internal successors, (128672), 101681 states have internal predecessors, (128672), 49127 states have call successors, (49127), 12313 states have call predecessors, (49127), 11599 states have return successors, (53585), 47632 states have call predecessors, (53585), 49114 states have call successors, (53585) [2022-12-14 13:54:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158015 states to 158015 states and 231384 transitions. [2022-12-14 13:54:08,406 INFO L78 Accepts]: Start accepts. Automaton has 158015 states and 231384 transitions. Word has length 167 [2022-12-14 13:54:08,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:54:08,407 INFO L495 AbstractCegarLoop]: Abstraction has 158015 states and 231384 transitions. [2022-12-14 13:54:08,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 13:54:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 158015 states and 231384 transitions. [2022-12-14 13:54:08,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-12-14 13:54:08,419 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:54:08,420 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 27, 27, 27, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:54:08,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 13:54:08,420 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:54:08,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:54:08,420 INFO L85 PathProgramCache]: Analyzing trace with hash -2024866212, now seen corresponding path program 1 times [2022-12-14 13:54:08,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:54:08,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581014141] [2022-12-14 13:54:08,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:54:08,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:54:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:54:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3972 trivial. 0 not checked. [2022-12-14 13:54:08,923 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:54:08,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581014141] [2022-12-14 13:54:08,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581014141] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:54:08,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:54:08,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:54:08,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191750169] [2022-12-14 13:54:08,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:54:08,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:54:08,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:54:08,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:54:08,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:54:08,925 INFO L87 Difference]: Start difference. First operand 158015 states and 231384 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 13:54:10,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:14,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:16,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:17,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:22,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:29,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:35,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:54:35,076 INFO L93 Difference]: Finished difference Result 332537 states and 489681 transitions. [2022-12-14 13:54:35,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:54:35,077 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 471 [2022-12-14 13:54:35,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:54:35,762 INFO L225 Difference]: With dead ends: 332537 [2022-12-14 13:54:35,762 INFO L226 Difference]: Without dead ends: 174527 [2022-12-14 13:54:36,265 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:54:36,265 INFO L413 NwaCegarLoop]: 8378 mSDtfsCounter, 5118 mSDsluCounter, 5864 mSDsCounter, 0 mSdLazyCounter, 1311 mSolverCounterSat, 5 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5124 SdHoareTripleChecker+Valid, 14242 SdHoareTripleChecker+Invalid, 1319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1311 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2022-12-14 13:54:36,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5124 Valid, 14242 Invalid, 1319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 1311 Invalid, 3 Unknown, 0 Unchecked, 18.7s Time] [2022-12-14 13:54:36,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174527 states. [2022-12-14 13:54:43,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174527 to 174438. [2022-12-14 13:54:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174438 states, 110119 states have (on average 1.3388697681598998) internal successors, (147435), 114150 states have internal predecessors, (147435), 52983 states have call successors, (52983), 11973 states have call predecessors, (52983), 11335 states have return successors, (57739), 51646 states have call predecessors, (57739), 52970 states have call successors, (57739) [2022-12-14 13:54:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174438 states to 174438 states and 258157 transitions. [2022-12-14 13:54:44,307 INFO L78 Accepts]: Start accepts. Automaton has 174438 states and 258157 transitions. Word has length 471 [2022-12-14 13:54:44,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:54:44,307 INFO L495 AbstractCegarLoop]: Abstraction has 174438 states and 258157 transitions. [2022-12-14 13:54:44,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 13:54:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 174438 states and 258157 transitions. [2022-12-14 13:54:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-12-14 13:54:44,319 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:54:44,319 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 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] [2022-12-14 13:54:44,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 13:54:44,319 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:54:44,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:54:44,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1257179324, now seen corresponding path program 1 times [2022-12-14 13:54:44,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:54:44,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81925359] [2022-12-14 13:54:44,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:54:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:54:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:54:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2789 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 2764 trivial. 0 not checked. [2022-12-14 13:54:45,333 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:54:45,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81925359] [2022-12-14 13:54:45,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [81925359] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:54:45,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:54:45,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:54:45,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716652578] [2022-12-14 13:54:45,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:54:45,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:54:45,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:54:45,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:54:45,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:54:45,336 INFO L87 Difference]: Start difference. First operand 174438 states and 258157 transitions. Second operand has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-14 13:54:46,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:50,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:51,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:53,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:55,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:54:59,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:09,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:14,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:55:14,954 INFO L93 Difference]: Finished difference Result 430542 states and 637822 transitions. [2022-12-14 13:55:14,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:55:14,955 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 431 [2022-12-14 13:55:14,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:55:15,931 INFO L225 Difference]: With dead ends: 430542 [2022-12-14 13:55:15,931 INFO L226 Difference]: Without dead ends: 257029 [2022-12-14 13:55:16,663 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:55:16,663 INFO L413 NwaCegarLoop]: 11246 mSDtfsCounter, 6193 mSDsluCounter, 5694 mSDsCounter, 0 mSdLazyCounter, 1411 mSolverCounterSat, 9 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6200 SdHoareTripleChecker+Valid, 16940 SdHoareTripleChecker+Invalid, 1424 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1411 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2022-12-14 13:55:16,664 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6200 Valid, 16940 Invalid, 1424 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1411 Invalid, 4 Unknown, 0 Unchecked, 18.9s Time] [2022-12-14 13:55:16,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257029 states. [2022-12-14 13:55:27,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257029 to 256929. [2022-12-14 13:55:27,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 256929 states, 162577 states have (on average 1.34090923070299) internal successors, (218001), 168558 states have internal predecessors, (218001), 77832 states have call successors, (77832), 17452 states have call predecessors, (77832), 16519 states have return successors, (84924), 75904 states have call predecessors, (84924), 77819 states have call successors, (84924) [2022-12-14 13:55:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256929 states to 256929 states and 380757 transitions. [2022-12-14 13:55:29,179 INFO L78 Accepts]: Start accepts. Automaton has 256929 states and 380757 transitions. Word has length 431 [2022-12-14 13:55:29,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:55:29,180 INFO L495 AbstractCegarLoop]: Abstraction has 256929 states and 380757 transitions. [2022-12-14 13:55:29,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-14 13:55:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 256929 states and 380757 transitions. [2022-12-14 13:55:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-12-14 13:55:29,190 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:55:29,191 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 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] [2022-12-14 13:55:29,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 13:55:29,191 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:55:29,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:55:29,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1470078036, now seen corresponding path program 1 times [2022-12-14 13:55:29,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:55:29,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104328259] [2022-12-14 13:55:29,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:55:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:55:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:55:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2793 trivial. 0 not checked. [2022-12-14 13:55:30,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:55:30,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104328259] [2022-12-14 13:55:30,170 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104328259] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:55:30,170 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:55:30,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:55:30,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477711047] [2022-12-14 13:55:30,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:55:30,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:55:30,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:55:30,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:55:30,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:55:30,173 INFO L87 Difference]: Start difference. First operand 256929 states and 380757 transitions. Second operand has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2022-12-14 13:55:34,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:36,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:40,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:42,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:51,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:55:58,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:55:58,295 INFO L93 Difference]: Finished difference Result 516293 states and 780315 transitions. [2022-12-14 13:55:58,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:55:58,296 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 446 [2022-12-14 13:55:58,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:55:59,463 INFO L225 Difference]: With dead ends: 516293 [2022-12-14 13:55:59,463 INFO L226 Difference]: Without dead ends: 260289 [2022-12-14 13:56:00,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:56:00,721 INFO L413 NwaCegarLoop]: 5987 mSDtfsCounter, 32 mSDsluCounter, 5967 mSDsCounter, 0 mSdLazyCounter, 1047 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 11954 SdHoareTripleChecker+Invalid, 1051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1047 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:56:00,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 11954 Invalid, 1051 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1047 Invalid, 4 Unknown, 0 Unchecked, 16.1s Time] [2022-12-14 13:56:00,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260289 states. [2022-12-14 13:56:12,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260289 to 257009. [2022-12-14 13:56:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257009 states, 162657 states have (on average 1.3407415604615849) internal successors, (218081), 168638 states have internal predecessors, (218081), 77832 states have call successors, (77832), 17452 states have call predecessors, (77832), 16519 states have return successors, (84924), 75904 states have call predecessors, (84924), 77819 states have call successors, (84924) [2022-12-14 13:56:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257009 states to 257009 states and 380837 transitions. [2022-12-14 13:56:14,131 INFO L78 Accepts]: Start accepts. Automaton has 257009 states and 380837 transitions. Word has length 446 [2022-12-14 13:56:14,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:56:14,131 INFO L495 AbstractCegarLoop]: Abstraction has 257009 states and 380837 transitions. [2022-12-14 13:56:14,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2022-12-14 13:56:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 257009 states and 380837 transitions. [2022-12-14 13:56:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2022-12-14 13:56:14,146 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:56:14,147 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:56:14,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-14 13:56:14,147 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:56:14,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:56:14,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1705199782, now seen corresponding path program 1 times [2022-12-14 13:56:14,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:56:14,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786788834] [2022-12-14 13:56:14,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:56:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:56:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:56:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2797 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2797 trivial. 0 not checked. [2022-12-14 13:56:15,031 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:56:15,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786788834] [2022-12-14 13:56:15,031 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786788834] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:56:15,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:56:15,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:56:15,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345481030] [2022-12-14 13:56:15,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:56:15,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:56:15,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:56:15,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:56:15,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:56:15,033 INFO L87 Difference]: Start difference. First operand 257009 states and 380837 transitions. Second operand has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 3 states have call successors, (52), 3 states have call predecessors, (52), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2022-12-14 13:56:20,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:56:25,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:56:33,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:56:37,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:56:37,633 INFO L93 Difference]: Finished difference Result 261353 states and 385165 transitions. [2022-12-14 13:56:37,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:56:37,634 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 3 states have call successors, (52), 3 states have call predecessors, (52), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 478 [2022-12-14 13:56:37,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:56:38,628 INFO L225 Difference]: With dead ends: 261353 [2022-12-14 13:56:38,628 INFO L226 Difference]: Without dead ends: 261350 [2022-12-14 13:56:38,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:56:38,732 INFO L413 NwaCegarLoop]: 5979 mSDtfsCounter, 140 mSDsluCounter, 5889 mSDsCounter, 0 mSdLazyCounter, 1045 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 11868 SdHoareTripleChecker+Invalid, 1048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1045 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2022-12-14 13:56:38,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 11868 Invalid, 1048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1045 Invalid, 3 Unknown, 0 Unchecked, 13.8s Time] [2022-12-14 13:56:38,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261350 states. [2022-12-14 13:56:50,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261350 to 261350. [2022-12-14 13:56:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261350 states, 165296 states have (on average 1.3390281676507598) internal successors, (221336), 171276 states have internal predecessors, (221336), 78327 states have call successors, (78327), 18659 states have call predecessors, (78327), 17726 states have return successors, (85420), 76400 states have call predecessors, (85420), 78315 states have call successors, (85420) [2022-12-14 13:56:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261350 states to 261350 states and 385083 transitions. [2022-12-14 13:56:51,983 INFO L78 Accepts]: Start accepts. Automaton has 261350 states and 385083 transitions. Word has length 478 [2022-12-14 13:56:51,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:56:51,983 INFO L495 AbstractCegarLoop]: Abstraction has 261350 states and 385083 transitions. [2022-12-14 13:56:51,984 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 3 states have call successors, (52), 3 states have call predecessors, (52), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2022-12-14 13:56:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 261350 states and 385083 transitions. [2022-12-14 13:56:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2022-12-14 13:56:52,007 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:56:52,007 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 6, 4, 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, 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] [2022-12-14 13:56:52,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-14 13:56:52,007 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:56:52,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:56:52,007 INFO L85 PathProgramCache]: Analyzing trace with hash -559162613, now seen corresponding path program 1 times [2022-12-14 13:56:52,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:56:52,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252261907] [2022-12-14 13:56:52,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:56:52,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:56:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:56:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2872 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2861 trivial. 0 not checked. [2022-12-14 13:56:54,029 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:56:54,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252261907] [2022-12-14 13:56:54,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252261907] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:56:54,029 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:56:54,029 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:56:54,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101902658] [2022-12-14 13:56:54,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:56:54,030 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:56:54,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:56:54,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:56:54,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:56:54,032 INFO L87 Difference]: Start difference. First operand 261350 states and 385083 transitions. Second operand has 5 states, 5 states have (on average 38.2) internal successors, (191), 4 states have internal predecessors, (191), 3 states have call successors, (77), 3 states have call predecessors, (77), 1 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) [2022-12-14 13:56:55,261 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 [] [2022-12-14 13:57:04,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:57:07,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:57:09,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:57:18,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:57:37,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:57:48,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 13:57:50,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:57:50,760 INFO L93 Difference]: Finished difference Result 612338 states and 899915 transitions. [2022-12-14 13:57:50,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:57:50,761 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 38.2) internal successors, (191), 4 states have internal predecessors, (191), 3 states have call successors, (77), 3 states have call predecessors, (77), 1 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) Word has length 601 [2022-12-14 13:57:50,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:57:52,302 INFO L225 Difference]: With dead ends: 612338 [2022-12-14 13:57:52,303 INFO L226 Difference]: Without dead ends: 351913 [2022-12-14 13:57:53,219 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-14 13:57:53,220 INFO L413 NwaCegarLoop]: 7482 mSDtfsCounter, 6230 mSDsluCounter, 15145 mSDsCounter, 0 mSdLazyCounter, 7979 mSolverCounterSat, 16 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6232 SdHoareTripleChecker+Valid, 22627 SdHoareTripleChecker+Invalid, 7999 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 7979 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:57:53,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6232 Valid, 22627 Invalid, 7999 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [16 Valid, 7979 Invalid, 4 Unknown, 0 Unchecked, 40.1s Time] [2022-12-14 13:57:53,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351913 states. [2022-12-14 13:58:10,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351913 to 351309. [2022-12-14 13:58:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351309 states, 221142 states have (on average 1.3358294670392779) internal successors, (295408), 229312 states have internal predecessors, (295408), 105367 states have call successors, (105367), 25726 states have call predecessors, (105367), 24799 states have return successors, (114147), 103236 states have call predecessors, (114147), 105355 states have call successors, (114147) [2022-12-14 13:58:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351309 states to 351309 states and 514922 transitions. [2022-12-14 13:58:12,703 INFO L78 Accepts]: Start accepts. Automaton has 351309 states and 514922 transitions. Word has length 601 [2022-12-14 13:58:12,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:58:12,704 INFO L495 AbstractCegarLoop]: Abstraction has 351309 states and 514922 transitions. [2022-12-14 13:58:12,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 38.2) internal successors, (191), 4 states have internal predecessors, (191), 3 states have call successors, (77), 3 states have call predecessors, (77), 1 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) [2022-12-14 13:58:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 351309 states and 514922 transitions. [2022-12-14 13:58:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2022-12-14 13:58:12,759 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:58:12,759 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 6, 4, 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, 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] [2022-12-14 13:58:12,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-14 13:58:12,760 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:58:12,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:58:12,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1848601072, now seen corresponding path program 1 times [2022-12-14 13:58:12,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:58:12,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451945998] [2022-12-14 13:58:12,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:58:12,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:58:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:58:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2872 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2861 trivial. 0 not checked. [2022-12-14 13:58:14,664 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:58:14,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451945998] [2022-12-14 13:58:14,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451945998] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:58:14,664 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:58:14,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 13:58:14,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81242920] [2022-12-14 13:58:14,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:58:14,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 13:58:14,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:58:14,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 13:58:14,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 13:58:14,666 INFO L87 Difference]: Start difference. First operand 351309 states and 514922 transitions. Second operand has 4 states, 4 states have (on average 48.0) internal successors, (192), 4 states have internal predecessors, (192), 3 states have call successors, (77), 3 states have call predecessors, (77), 1 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) [2022-12-14 13:58:15,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:58:22,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:58:24,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:58:32,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:58:48,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:59:02,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:59:02,335 INFO L93 Difference]: Finished difference Result 788505 states and 1153944 transitions. [2022-12-14 13:59:02,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 13:59:02,336 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 48.0) internal successors, (192), 4 states have internal predecessors, (192), 3 states have call successors, (77), 3 states have call predecessors, (77), 1 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) Word has length 602 [2022-12-14 13:59:02,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:59:04,308 INFO L225 Difference]: With dead ends: 788505 [2022-12-14 13:59:04,308 INFO L226 Difference]: Without dead ends: 438121 [2022-12-14 13:59:05,509 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:59:05,509 INFO L413 NwaCegarLoop]: 7943 mSDtfsCounter, 5993 mSDsluCounter, 11128 mSDsCounter, 0 mSdLazyCounter, 4520 mSolverCounterSat, 6 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5995 SdHoareTripleChecker+Valid, 19071 SdHoareTripleChecker+Invalid, 4530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 4520 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:59:05,510 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5995 Valid, 19071 Invalid, 4530 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 4520 Invalid, 4 Unknown, 0 Unchecked, 26.1s Time] [2022-12-14 13:59:05,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438121 states. [2022-12-14 13:59:25,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438121 to 437433. [2022-12-14 13:59:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 437433 states, 274688 states have (on average 1.3340808480894688) internal successors, (366456), 284946 states have internal predecessors, (366456), 131119 states have call successors, (131119), 32556 states have call predecessors, (131119), 31625 states have return successors, (141429), 128750 states have call predecessors, (141429), 131107 states have call successors, (141429) [2022-12-14 13:59:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437433 states to 437433 states and 639004 transitions. [2022-12-14 13:59:28,226 INFO L78 Accepts]: Start accepts. Automaton has 437433 states and 639004 transitions. Word has length 602 [2022-12-14 13:59:28,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:59:28,226 INFO L495 AbstractCegarLoop]: Abstraction has 437433 states and 639004 transitions. [2022-12-14 13:59:28,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 48.0) internal successors, (192), 4 states have internal predecessors, (192), 3 states have call successors, (77), 3 states have call predecessors, (77), 1 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) [2022-12-14 13:59:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 437433 states and 639004 transitions. [2022-12-14 13:59:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2022-12-14 13:59:28,266 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:59:28,266 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 6, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:59:28,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-14 13:59:28,266 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:59:28,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:59:28,266 INFO L85 PathProgramCache]: Analyzing trace with hash -1585988317, now seen corresponding path program 1 times [2022-12-14 13:59:28,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:59:28,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659776133] [2022-12-14 13:59:28,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:59:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:59:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat