./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/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_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/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_258f39e9-4061-4e2f-be2e-29723ead91e4/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 d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 --- 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 06:15:37,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:15:37,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:15:37,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:15:37,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:15:37,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:15:37,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:15:37,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:15:37,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:15:37,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:15:37,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:15:37,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:15:37,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:15:37,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:15:37,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:15:37,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:15:37,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:15:37,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:15:37,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:15:37,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:15:37,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:15:37,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:15:37,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:15:37,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:15:37,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:15:37,957 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:15:37,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:15:37,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:15:37,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:15:37,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:15:37,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:15:37,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:15:37,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:15:37,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:15:37,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:15:37,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:15:37,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:15:37,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:15:37,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:15:37,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:15:37,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:15:37,964 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:15:37,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:15:37,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:15:37,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:15:37,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:15:37,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:15:37,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:15:37,981 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:15:37,981 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:15:37,982 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:15:37,982 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:15:37,982 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:15:37,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:15:37,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:15:37,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:15:37,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:15:37,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:15:37,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:15:37,985 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:15:37,985 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_258f39e9-4061-4e2f-be2e-29723ead91e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 [2022-12-14 06:15:38,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:15:38,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:15:38,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:15:38,169 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:15:38,170 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:15:38,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2022-12-14 06:15:40,856 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:15:41,214 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:15:41,215 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2022-12-14 06:15:41,242 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data/3bc2657cc/ac679dd75d5d4f99b4166c2697834948/FLAGa948bcd76 [2022-12-14 06:15:41,253 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data/3bc2657cc/ac679dd75d5d4f99b4166c2697834948 [2022-12-14 06:15:41,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:15:41,256 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:15:41,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:15:41,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:15:41,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:15:41,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:41" (1/1) ... [2022-12-14 06:15:41,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b900838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:41, skipping insertion in model container [2022-12-14 06:15:41,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:41" (1/1) ... [2022-12-14 06:15:41,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:15:41,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:15:41,842 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:15:41,882 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:15:42,128 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:15:42,162 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:15:42,167 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:15:42,172 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:15:42,178 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:15:42,204 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:15:42,257 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 06:15:42,262 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 06:15:42,272 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:15:42,272 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:15:42,273 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:15:42,278 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:15:42,278 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:15:42,279 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:15:42,289 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:15:42,308 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 06:15:42,485 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:15:42,489 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:15:42,490 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:15:42,497 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:15:42,521 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:15:42,526 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:15:42,527 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:15:42,553 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 06:15:42,558 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 06:15:42,603 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:15:42,719 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 06:15:42,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,776 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,776 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:42,780 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:15:42,792 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 06:15:42,793 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:15:42,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:42,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:42,805 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,805 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,805 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,805 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,806 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:42,806 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,806 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:15:42,807 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:15:42,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:15:42,814 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:42,819 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:42,820 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:15:42,820 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:42,825 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:15:42,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:42,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:42,827 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:42,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:42,828 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,829 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:42,829 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:15:42,829 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:15:42,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:15:42,834 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:15:42,836 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:15:42,840 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:15:42,841 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:15:42,841 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,842 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 06:15:42,864 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:15:42,881 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:15:42,887 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,887 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,900 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:15:42,901 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:42,911 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:15:42,912 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:15:42,917 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:15:42,925 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:15:42,926 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-14 06:15:42,932 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,933 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,939 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,939 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:42,940 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:42,946 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,951 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:15:42,953 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:15:42,953 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:15:42,953 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:15:42,954 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:15:42,954 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:15:42,955 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:42,955 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:15:42,968 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-12-14 06:15:42,970 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-14 06:15:42,975 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:42,981 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:42,987 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-12-14 06:15:42,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:42,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:42,993 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:42,999 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:15:43,055 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:43,055 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:43,056 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,057 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:43,058 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:43,059 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:43,065 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:15:43,065 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:15:43,070 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:15:43,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,076 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:15:43,077 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:15:43,077 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,077 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:15:43,078 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,078 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:15:43,113 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,120 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:43,121 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,121 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,123 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,141 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,146 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,167 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,173 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,178 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,183 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,194 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,199 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,215 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,219 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:15:43,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,225 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,235 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,240 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,245 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,250 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,255 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,260 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,266 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,280 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,290 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-12-14 06:15:43,295 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,306 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,307 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,312 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,312 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,318 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,323 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,329 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,346 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,352 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,364 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,369 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,374 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:43,374 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:15:43,375 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,375 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:43,380 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:43,390 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,391 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:43,396 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,396 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,396 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,397 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,398 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:43,402 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:15:43,403 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,403 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:43,403 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:15:43,403 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:15:43,404 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:43,413 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:15:43,420 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:15:43,430 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:43,430 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-12-14 06:15:43,431 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,431 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,436 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:43,437 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:43,442 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 06:15:43,450 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:15:43,465 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:15:43,465 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:15:43,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,476 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,476 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,477 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,477 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,513 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:43,514 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:43,516 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,516 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 06:15:43,517 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 06:15:43,517 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,523 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-12-14 06:15:43,524 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:43,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,537 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:43,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,537 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:43,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,538 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:43,538 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-12-14 06:15:43,543 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,543 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,544 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:43,549 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,554 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,555 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,555 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,556 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,556 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,557 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,558 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,558 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,558 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:43,558 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:15:43,560 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,560 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:43,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,562 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,563 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:15:43,563 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:15:43,564 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:15:43,564 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:15:43,564 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:15:43,565 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:15:43,565 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:15:43,565 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:15:43,565 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:15:43,566 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:15:43,566 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:15:43,567 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 06:15:43,567 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,573 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:15:43,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,573 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:15:43,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,574 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:15:43,574 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-14 06:15:43,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,575 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:15:43,575 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,576 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:15:43,576 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:15:43,576 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,578 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:43,578 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:43,578 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:15:43,578 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:15:43,579 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:15:43,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,588 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 06:15:43,588 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:15:43,588 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 06:15:43,588 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:15:43,589 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:15:43,589 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:43,589 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:43,590 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:15:43,590 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:15:43,590 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:15:43,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,618 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,618 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,618 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,618 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,618 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,621 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:15:43,621 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:15:43,621 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,621 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,621 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:43,622 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:43,622 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,622 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:43,623 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,623 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:43,623 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 06:15:43,623 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,624 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:43,624 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,624 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:43,624 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,625 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:43,625 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,625 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:43,630 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_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2022-12-14 06:15:43,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:15:43,787 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 06:15:43,875 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:15:43,876 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:15:43,878 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:15:43,879 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:15:43,879 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:15:43,880 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:15:43,880 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:15:43,881 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:15:43,882 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 06:15:43,883 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 06:15:43,883 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:15:43,883 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:15:43,883 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:15:43,884 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:15:43,884 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:15:43,884 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:15:43,885 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:15:43,886 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 06:15:43,892 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:15:43,893 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:15:43,893 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:15:43,894 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:15:43,897 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:15:43,898 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:15:43,898 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:15:43,900 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 06:15:43,900 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 06:15:43,901 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:15:43,908 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 06:15:43,917 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,917 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:43,918 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:15:43,919 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 06:15:43,919 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:15:43,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,921 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,922 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,922 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,922 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,922 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:43,923 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,923 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:15:43,923 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:15:43,923 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:15:43,925 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,926 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:43,927 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:15:43,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,928 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:15:43,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:43,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:43,930 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,930 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:43,930 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:15:43,931 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:15:43,931 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:15:43,932 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:15:43,932 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:15:43,933 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:15:43,933 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:15:43,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,934 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 06:15:43,938 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:15:43,942 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:15:43,944 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,949 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:15:43,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,951 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:15:43,952 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:15:43,952 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:15:43,956 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:15:43,957 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-14 06:15:43,958 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,959 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,960 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,960 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:43,961 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:43,962 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,965 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:15:43,966 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:15:43,966 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:15:43,966 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:15:43,967 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:15:43,967 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:15:43,968 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:43,968 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:15:43,972 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-12-14 06:15:43,973 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-14 06:15:43,974 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:43,975 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,976 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-12-14 06:15:43,976 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,977 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,977 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:43,978 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:15:43,999 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:43,999 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:44,000 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:44,001 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:44,001 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:44,003 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:44,005 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:15:44,005 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:15:44,006 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:15:44,009 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,010 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,010 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,010 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:15:44,011 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:15:44,011 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,011 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:15:44,012 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,012 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:15:44,021 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,023 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:44,023 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,024 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,024 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,025 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,028 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,028 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,029 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,031 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,032 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,032 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,033 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,034 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,035 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,036 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,037 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:15:44,037 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,038 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,038 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,041 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,041 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,042 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,043 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,044 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,044 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,045 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-12-14 06:15:44,046 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,046 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,048 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:44,048 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,049 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:44,049 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,051 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,052 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,052 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,053 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,057 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,058 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,061 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,062 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,062 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:15:44,063 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:15:44,063 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,064 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:44,065 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:44,066 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:44,067 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:44,067 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,068 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,068 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,069 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,069 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:44,070 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:15:44,070 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,070 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:44,071 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:15:44,071 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:15:44,071 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:44,072 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:15:44,075 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:15:44,076 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:44,077 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-12-14 06:15:44,077 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,077 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,078 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:44,079 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:44,080 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 06:15:44,083 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:15:44,084 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:15:44,085 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:15:44,086 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,086 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:15:44,092 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:15:44,093 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:44,093 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:44,094 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,094 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 06:15:44,095 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 06:15:44,095 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:15:44,097 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-12-14 06:15:44,098 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:15:44,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,102 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:44,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,103 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:44,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,103 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:15:44,104 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-12-14 06:15:44,104 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,105 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,105 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:15:44,106 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,107 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,108 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,108 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,108 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,109 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,109 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,110 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,110 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,110 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,111 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,111 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,111 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:44,111 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:15:44,112 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:15:44,113 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:15:44,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,116 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,117 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:15:44,117 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:15:44,117 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:15:44,118 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:15:44,118 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:15:44,118 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:15:44,119 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:15:44,119 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:15:44,119 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:15:44,120 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:15:44,120 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:15:44,121 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 06:15:44,121 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,123 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:15:44,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,124 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:15:44,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,124 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:15:44,124 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-14 06:15:44,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,126 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:15:44,126 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,126 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:15:44,126 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:15:44,127 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:15:44,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,129 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:44,129 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:44,129 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:15:44,129 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:15:44,129 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:15:44,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:15:44,130 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 06:15:44,130 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:15:44,131 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 06:15:44,131 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:15:44,131 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:15:44,131 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:44,132 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:15:44,132 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:15:44,132 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:15:44,132 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:15:44,133 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,134 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,134 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,134 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,134 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,134 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,134 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,135 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,135 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,135 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,135 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,135 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,136 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,136 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,136 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,136 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,136 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,136 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,137 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,137 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,137 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,137 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,137 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,138 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:15:44,138 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:15:44,138 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,138 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,139 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:15:44,139 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:44,139 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,140 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:44,140 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,140 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:44,140 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 06:15:44,140 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:44,141 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:44,141 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:15:44,142 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,142 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:15:44,142 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_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2022-12-14 06:15:44,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:15:44,304 INFO L208 MainTranslator]: Completed translation [2022-12-14 06:15:44,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44 WrapperNode [2022-12-14 06:15:44,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:15:44,306 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 06:15:44,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 06:15:44,306 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 06:15:44,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,611 INFO L138 Inliner]: procedures = 415, calls = 3281, calls flagged for inlining = 192, calls inlined = 163, statements flattened = 6995 [2022-12-14 06:15:44,612 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 06:15:44,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 06:15:44,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 06:15:44,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 06:15:44,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,812 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 06:15:44,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 06:15:44,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 06:15:44,857 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 06:15:44,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (1/1) ... [2022-12-14 06:15:44,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:15:44,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:15:44,882 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 06:15:44,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 06:15:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2022-12-14 06:15:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2022-12-14 06:15:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2022-12-14 06:15:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2022-12-14 06:15:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 06:15:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex [2022-12-14 06:15:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-14 06:15:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 06:15:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2022-12-14 06:15:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-14 06:15:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2022-12-14 06:15:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-12-14 06:15:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-12-14 06:15:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2022-12-14 06:15:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 06:15:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_init [2022-12-14 06:15:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_init [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-12-14 06:15:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 06:15:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2022-12-14 06:15:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2022-12-14 06:15:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2022-12-14 06:15:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2022-12-14 06:15:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 06:15:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 06:15:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 06:15:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2022-12-14 06:15:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 06:15:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 06:15:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 06:15:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-14 06:15:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2022-12-14 06:15:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-12-14 06:15:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2022-12-14 06:15:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-12-14 06:15:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-12-14 06:15:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 06:15:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 06:15:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-12-14 06:15:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-12-14 06:15:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 06:15:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 06:15:44,926 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2022-12-14 06:15:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2022-12-14 06:15:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-12-14 06:15:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-12-14 06:15:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2022-12-14 06:15:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 06:15:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2022-12-14 06:15:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 06:15:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 06:15:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2022-12-14 06:15:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2022-12-14 06:15:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2022-12-14 06:15:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2022-12-14 06:15:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2022-12-14 06:15:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-14 06:15:44,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_process [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_process [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2022-12-14 06:15:44,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2022-12-14 06:15:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 06:15:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-12-14 06:15:44,933 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_refill [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_refill [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 06:15:44,934 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 06:15:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 06:15:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2022-12-14 06:15:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2022-12-14 06:15:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2022-12-14 06:15:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2022-12-14 06:15:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-12-14 06:15:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-12-14 06:15:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-12-14 06:15:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-12-14 06:15:45,694 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 06:15:45,697 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 06:15:58,194 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 06:15:59,578 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 06:15:59,578 INFO L300 CfgBuilder]: Removed 32 assume(true) statements. [2022-12-14 06:15:59,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:59 BoogieIcfgContainer [2022-12-14 06:15:59,586 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 06:15:59,587 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 06:15:59,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 06:15:59,590 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 06:15:59,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:15:41" (1/3) ... [2022-12-14 06:15:59,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@139d6ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:15:59, skipping insertion in model container [2022-12-14 06:15:59,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:44" (2/3) ... [2022-12-14 06:15:59,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@139d6ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:15:59, skipping insertion in model container [2022-12-14 06:15:59,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:59" (3/3) ... [2022-12-14 06:15:59,591 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2022-12-14 06:15:59,606 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 06:15:59,606 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 06:15:59,672 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 06:15:59,676 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;@f1e1d67, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 06:15:59,676 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 06:15:59,685 INFO L276 IsEmpty]: Start isEmpty. Operand has 2030 states, 1288 states have (on average 1.3656832298136645) internal successors, (1759), 1351 states have internal predecessors, (1759), 609 states have call successors, (609), 131 states have call predecessors, (609), 131 states have return successors, (609), 597 states have call predecessors, (609), 609 states have call successors, (609) [2022-12-14 06:15:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 06:15:59,691 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:15:59,691 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:15:59,691 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:15:59,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:15:59,695 INFO L85 PathProgramCache]: Analyzing trace with hash 1526895124, now seen corresponding path program 1 times [2022-12-14 06:15:59,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:15:59,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377364] [2022-12-14 06:15:59,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:15:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:15:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:16:00,053 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 06:16:00,054 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:16:00,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [377364] [2022-12-14 06:16:00,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [377364] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:16:00,054 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:16:00,055 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 06:16:00,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580696400] [2022-12-14 06:16:00,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:16:00,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:16:00,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:16:00,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:16:00,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:16:00,092 INFO L87 Difference]: Start difference. First operand has 2030 states, 1288 states have (on average 1.3656832298136645) internal successors, (1759), 1351 states have internal predecessors, (1759), 609 states have call successors, (609), 131 states have call predecessors, (609), 131 states have return successors, (609), 597 states have call predecessors, (609), 609 states have call successors, (609) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:03,004 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 06:16:03,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:16:03,796 INFO L93 Difference]: Finished difference Result 4057 states and 6047 transitions. [2022-12-14 06:16:03,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:16:03,800 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2022-12-14 06:16:03,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:16:03,818 INFO L225 Difference]: With dead ends: 4057 [2022-12-14 06:16:03,818 INFO L226 Difference]: Without dead ends: 2013 [2022-12-14 06:16:03,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 06:16:03,832 INFO L413 NwaCegarLoop]: 2729 mSDtfsCounter, 2963 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2963 SdHoareTripleChecker+Valid, 2729 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-12-14 06:16:03,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2963 Valid, 2729 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-12-14 06:16:03,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2013 states. [2022-12-14 06:16:03,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2013 to 2013. [2022-12-14 06:16:03,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2013 states, 1274 states have (on average 1.3571428571428572) internal successors, (1729), 1334 states have internal predecessors, (1729), 608 states have call successors, (608), 131 states have call predecessors, (608), 130 states have return successors, (602), 590 states have call predecessors, (602), 602 states have call successors, (602) [2022-12-14 06:16:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 2013 states and 2939 transitions. [2022-12-14 06:16:03,958 INFO L78 Accepts]: Start accepts. Automaton has 2013 states and 2939 transitions. Word has length 7 [2022-12-14 06:16:03,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:16:03,958 INFO L495 AbstractCegarLoop]: Abstraction has 2013 states and 2939 transitions. [2022-12-14 06:16:03,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2939 transitions. [2022-12-14 06:16:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 06:16:03,960 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:16:03,960 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:16:03,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 06:16:03,960 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:16:03,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:16:03,961 INFO L85 PathProgramCache]: Analyzing trace with hash 87943941, now seen corresponding path program 1 times [2022-12-14 06:16:03,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:16:03,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351980726] [2022-12-14 06:16:03,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:16:03,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:16:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:16:04,143 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 06:16:04,144 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:16:04,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351980726] [2022-12-14 06:16:04,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351980726] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:16:04,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:16:04,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 06:16:04,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893143689] [2022-12-14 06:16:04,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:16:04,146 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:16:04,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:16:04,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:16:04,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:16:04,147 INFO L87 Difference]: Start difference. First operand 2013 states and 2939 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:11,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:16:11,153 INFO L93 Difference]: Finished difference Result 5974 states and 9071 transitions. [2022-12-14 06:16:11,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:16:11,155 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-12-14 06:16:11,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:16:11,175 INFO L225 Difference]: With dead ends: 5974 [2022-12-14 06:16:11,175 INFO L226 Difference]: Without dead ends: 3962 [2022-12-14 06:16:11,189 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 06:16:11,191 INFO L413 NwaCegarLoop]: 3409 mSDtfsCounter, 2949 mSDsluCounter, 2768 mSDsCounter, 0 mSdLazyCounter, 485 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2949 SdHoareTripleChecker+Valid, 6177 SdHoareTripleChecker+Invalid, 490 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 485 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-12-14 06:16:11,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2949 Valid, 6177 Invalid, 490 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 485 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-12-14 06:16:11,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3962 states. [2022-12-14 06:16:11,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3962 to 3959. [2022-12-14 06:16:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3959 states, 2511 states have (on average 1.356431700517722) internal successors, (3406), 2624 states have internal predecessors, (3406), 1190 states have call successors, (1190), 259 states have call predecessors, (1190), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:16:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 3959 states and 5960 transitions. [2022-12-14 06:16:11,432 INFO L78 Accepts]: Start accepts. Automaton has 3959 states and 5960 transitions. Word has length 8 [2022-12-14 06:16:11,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:16:11,432 INFO L495 AbstractCegarLoop]: Abstraction has 3959 states and 5960 transitions. [2022-12-14 06:16:11,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3959 states and 5960 transitions. [2022-12-14 06:16:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 06:16:11,433 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:16:11,433 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:16:11,433 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 06:16:11,434 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:16:11,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:16:11,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1569864905, now seen corresponding path program 1 times [2022-12-14 06:16:11,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:16:11,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129091292] [2022-12-14 06:16:11,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:16:11,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:16:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:16:11,593 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 06:16:11,593 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:16:11,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129091292] [2022-12-14 06:16:11,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129091292] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:16:11,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:16:11,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 06:16:11,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61822063] [2022-12-14 06:16:11,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:16:11,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:16:11,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:16:11,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:16:11,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:16:11,596 INFO L87 Difference]: Start difference. First operand 3959 states and 5960 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:14,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:16:14,889 INFO L93 Difference]: Finished difference Result 3961 states and 5961 transitions. [2022-12-14 06:16:14,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:16:14,891 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-12-14 06:16:14,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:16:14,905 INFO L225 Difference]: With dead ends: 3961 [2022-12-14 06:16:14,905 INFO L226 Difference]: Without dead ends: 3958 [2022-12-14 06:16:14,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 06:16:14,910 INFO L413 NwaCegarLoop]: 2700 mSDtfsCounter, 2931 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2931 SdHoareTripleChecker+Valid, 2700 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-12-14 06:16:14,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2931 Valid, 2700 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-12-14 06:16:14,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3958 states. [2022-12-14 06:16:15,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3958 to 3958. [2022-12-14 06:16:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3958 states, 2511 states have (on average 1.3560334528076463) internal successors, (3405), 2623 states have internal predecessors, (3405), 1189 states have call successors, (1189), 259 states have call predecessors, (1189), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:16:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 3958 states and 5958 transitions. [2022-12-14 06:16:15,054 INFO L78 Accepts]: Start accepts. Automaton has 3958 states and 5958 transitions. Word has length 9 [2022-12-14 06:16:15,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:16:15,054 INFO L495 AbstractCegarLoop]: Abstraction has 3958 states and 5958 transitions. [2022-12-14 06:16:15,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3958 states and 5958 transitions. [2022-12-14 06:16:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 06:16:15,055 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:16:15,055 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:16:15,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 06:16:15,055 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:16:15,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:16:15,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1422326712, now seen corresponding path program 1 times [2022-12-14 06:16:15,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:16:15,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027826029] [2022-12-14 06:16:15,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:16:15,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:16:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:16:15,187 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 06:16:15,187 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:16:15,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027826029] [2022-12-14 06:16:15,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2027826029] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:16:15,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:16:15,188 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 06:16:15,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229007747] [2022-12-14 06:16:15,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:16:15,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:16:15,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:16:15,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:16:15,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:16:15,189 INFO L87 Difference]: Start difference. First operand 3958 states and 5958 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:18,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:16:18,981 INFO L93 Difference]: Finished difference Result 3960 states and 5959 transitions. [2022-12-14 06:16:18,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:16:18,984 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-12-14 06:16:18,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:16:18,995 INFO L225 Difference]: With dead ends: 3960 [2022-12-14 06:16:18,995 INFO L226 Difference]: Without dead ends: 3957 [2022-12-14 06:16:18,997 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 06:16:18,998 INFO L413 NwaCegarLoop]: 2698 mSDtfsCounter, 2928 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2928 SdHoareTripleChecker+Valid, 2698 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-12-14 06:16:18,998 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2928 Valid, 2698 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-12-14 06:16:19,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3957 states. [2022-12-14 06:16:19,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3957 to 3957. [2022-12-14 06:16:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3957 states, 2511 states have (on average 1.3556352050975706) internal successors, (3404), 2622 states have internal predecessors, (3404), 1188 states have call successors, (1188), 259 states have call predecessors, (1188), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:16:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 3957 states and 5956 transitions. [2022-12-14 06:16:19,141 INFO L78 Accepts]: Start accepts. Automaton has 3957 states and 5956 transitions. Word has length 10 [2022-12-14 06:16:19,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:16:19,142 INFO L495 AbstractCegarLoop]: Abstraction has 3957 states and 5956 transitions. [2022-12-14 06:16:19,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3957 states and 5956 transitions. [2022-12-14 06:16:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 06:16:19,142 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:16:19,143 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:16:19,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 06:16:19,143 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:16:19,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:16:19,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1143605158, now seen corresponding path program 1 times [2022-12-14 06:16:19,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:16:19,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072647730] [2022-12-14 06:16:19,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:16:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:16:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:16:19,241 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 06:16:19,241 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:16:19,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072647730] [2022-12-14 06:16:19,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072647730] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:16:19,242 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:16:19,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 06:16:19,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363648918] [2022-12-14 06:16:19,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:16:19,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:16:19,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:16:19,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:16:19,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:16:19,243 INFO L87 Difference]: Start difference. First operand 3957 states and 5956 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:20,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:16:23,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:16:23,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:16:23,167 INFO L93 Difference]: Finished difference Result 3959 states and 5957 transitions. [2022-12-14 06:16:23,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:16:23,169 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-12-14 06:16:23,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:16:23,186 INFO L225 Difference]: With dead ends: 3959 [2022-12-14 06:16:23,186 INFO L226 Difference]: Without dead ends: 3950 [2022-12-14 06:16:23,189 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 06:16:23,189 INFO L413 NwaCegarLoop]: 2697 mSDtfsCounter, 2925 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2925 SdHoareTripleChecker+Valid, 2697 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-12-14 06:16:23,190 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2925 Valid, 2697 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-12-14 06:16:23,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3950 states. [2022-12-14 06:16:23,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3950 to 3950. [2022-12-14 06:16:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3950 states, 2505 states have (on average 1.3552894211576847) internal successors, (3395), 2615 states have internal predecessors, (3395), 1187 states have call successors, (1187), 259 states have call predecessors, (1187), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:16:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 3950 states and 5946 transitions. [2022-12-14 06:16:23,419 INFO L78 Accepts]: Start accepts. Automaton has 3950 states and 5946 transitions. Word has length 11 [2022-12-14 06:16:23,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:16:23,419 INFO L495 AbstractCegarLoop]: Abstraction has 3950 states and 5946 transitions. [2022-12-14 06:16:23,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:16:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3950 states and 5946 transitions. [2022-12-14 06:16:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 06:16:23,427 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:16:23,427 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] [2022-12-14 06:16:23,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 06:16:23,427 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:16:23,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:16:23,428 INFO L85 PathProgramCache]: Analyzing trace with hash 1092942042, now seen corresponding path program 1 times [2022-12-14 06:16:23,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:16:23,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119081836] [2022-12-14 06:16:23,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:16:23,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:16:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 06:16:23,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 06:16:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 06:16:24,268 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-12-14 06:16:24,268 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-14 06:16:24,269 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-14 06:16:24,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 06:16:24,274 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-12-14 06:16:24,277 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 06:16:24,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 06:16:24 BoogieIcfgContainer [2022-12-14 06:16:24,353 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 06:16:24,354 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 06:16:24,354 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 06:16:24,354 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 06:16:24,354 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:59" (3/4) ... [2022-12-14 06:16:24,357 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 06:16:24,357 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 06:16:24,357 INFO L158 Benchmark]: Toolchain (without parser) took 43101.33ms. Allocated memory was 138.4MB in the beginning and 683.7MB in the end (delta: 545.3MB). Free memory was 88.6MB in the beginning and 380.0MB in the end (delta: -291.4MB). Peak memory consumption was 255.5MB. Max. memory is 16.1GB. [2022-12-14 06:16:24,357 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:16:24,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3048.16ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 87.9MB in the beginning and 98.2MB in the end (delta: -10.3MB). Peak memory consumption was 103.2MB. Max. memory is 16.1GB. [2022-12-14 06:16:24,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 305.74ms. Allocated memory is still 207.6MB. Free memory was 98.2MB in the beginning and 96.1MB in the end (delta: 2.2MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2022-12-14 06:16:24,358 INFO L158 Benchmark]: Boogie Preprocessor took 244.30ms. Allocated memory is still 207.6MB. Free memory was 96.1MB in the beginning and 73.9MB in the end (delta: 22.2MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-12-14 06:16:24,358 INFO L158 Benchmark]: RCFGBuilder took 14728.94ms. Allocated memory was 207.6MB in the beginning and 551.6MB in the end (delta: 343.9MB). Free memory was 73.9MB in the beginning and 364.6MB in the end (delta: -290.7MB). Peak memory consumption was 322.3MB. Max. memory is 16.1GB. [2022-12-14 06:16:24,359 INFO L158 Benchmark]: TraceAbstraction took 24766.27ms. Allocated memory was 551.6MB in the beginning and 683.7MB in the end (delta: 132.1MB). Free memory was 363.6MB in the beginning and 380.0MB in the end (delta: -16.5MB). Peak memory consumption was 375.7MB. Max. memory is 16.1GB. [2022-12-14 06:16:24,359 INFO L158 Benchmark]: Witness Printer took 3.10ms. Allocated memory is still 683.7MB. Free memory is still 380.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:16:24,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3048.16ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 87.9MB in the beginning and 98.2MB in the end (delta: -10.3MB). Peak memory consumption was 103.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 305.74ms. Allocated memory is still 207.6MB. Free memory was 98.2MB in the beginning and 96.1MB in the end (delta: 2.2MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 244.30ms. Allocated memory is still 207.6MB. Free memory was 96.1MB in the beginning and 73.9MB in the end (delta: 22.2MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * RCFGBuilder took 14728.94ms. Allocated memory was 207.6MB in the beginning and 551.6MB in the end (delta: 343.9MB). Free memory was 73.9MB in the beginning and 364.6MB in the end (delta: -290.7MB). Peak memory consumption was 322.3MB. Max. memory is 16.1GB. * TraceAbstraction took 24766.27ms. Allocated memory was 551.6MB in the beginning and 683.7MB in the end (delta: 132.1MB). Free memory was 363.6MB in the beginning and 380.0MB in the end (delta: -16.5MB). Peak memory consumption was 375.7MB. Max. memory is 16.1GB. * Witness Printer took 3.10ms. Allocated memory is still 683.7MB. Free memory is still 380.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 12848]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 11833, overapproximation of bitwiseAnd at line 11396. Possible FailurePath: [L7140] static bool ap_mode_default ; [L7141-L7155] static struct ieee80211_channel const mwl8k_channels_24[14U] = { {0, 2412U, 1U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2417U, 2U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2422U, 3U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2427U, 4U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2432U, 5U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2437U, 6U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2442U, 7U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2447U, 8U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2452U, 9U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2457U, 10U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2462U, 11U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2467U, 12U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2472U, 13U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2484U, 14U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}}; [L7156-L7170] static struct ieee80211_rate const mwl8k_rates_24[14U] = { {0U, 10U, 2U, (unsigned short)0}, {0U, 20U, 4U, (unsigned short)0}, {0U, 55U, 11U, (unsigned short)0}, {0U, 110U, 22U, (unsigned short)0}, {0U, 220U, 44U, (unsigned short)0}, {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}, {0U, 720U, 144U, (unsigned short)0}}; [L7171-L7174] static struct ieee80211_channel const mwl8k_channels_50[4U] = { {0, 5180U, 36U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5200U, 40U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5220U, 44U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5240U, 48U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}}; [L7175-L7184] static struct ieee80211_rate const mwl8k_rates_50[9U] = { {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}, {0U, 720U, 144U, (unsigned short)0}}; [L7812] static struct rxd_ops rxd_8366_ap_ops = {32, & mwl8k_rxd_8366_ap_init, & mwl8k_rxd_8366_ap_refill, & mwl8k_rxd_8366_ap_process}; [L7889] static struct rxd_ops rxd_sta_ops = {40, & mwl8k_rxd_sta_init, & mwl8k_rxd_sta_refill, & mwl8k_rxd_sta_process}; [L11797-L11803] static struct ieee80211_ops const mwl8k_ops = {& mwl8k_tx, & mwl8k_start, & mwl8k_stop, 0, 0, 0, & mwl8k_add_interface, 0, & mwl8k_remove_interface, & mwl8k_config, & mwl8k_bss_info_changed, & mwl8k_prepare_multicast, & mwl8k_configure_filter, 0, & mwl8k_set_key, 0, 0, 0, 0, 0, 0, 0, 0, & mwl8k_get_stats, 0, 0, & mwl8k_set_rts_threshold, & mwl8k_sta_add, & mwl8k_sta_remove, 0, 0, 0, & mwl8k_conf_tx, 0, 0, 0, 0, & mwl8k_ampdu_action, & mwl8k_get_survey, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L11833-L11838] static struct mwl8k_device_info mwl8k_info_tbl[3U] = { {(char *)"88w8363", (char *)"mwl8k/helper_8363.fw", (char *)"mwl8k/fmimage_8363.fw", 0, 0, 0U}, {(char *)"88w8687", (char *)"mwl8k/helper_8687.fw", (char *)"mwl8k/fmimage_8687.fw", 0, 0, 0U}, {(char *)"88w8366", (char *)"mwl8k/helper_8366.fw", (char *)"mwl8k/fmimage_8366.fw", (char *)"mwl8k/fmimage_8366_ap-2.fw", & rxd_8366_ap_ops, 2U}}; [L11839] struct pci_device_id const __mod_pci_device_table ; [L12503] int LDV_IN_INTERRUPT ; [L12858] static int ldv_mutex_cred_guard_mutex ; [L12965] static int ldv_mutex_fw_mutex ; [L13072] static int ldv_mutex_lock ; [L13179] static int ldv_mutex_mtx ; [L13286] static int ldv_mutex_mutex ; [L12506] void *var_mwl8k_rxd_8366_ap_init_13_p0 ; [L12507] dma_addr_t var_mwl8k_rxd_8366_ap_init_13_p1 ; [L12508] void *var_mwl8k_rxd_8366_ap_refill_14_p0 ; [L12509] dma_addr_t var_mwl8k_rxd_8366_ap_refill_14_p1 ; [L12510] int var_mwl8k_rxd_8366_ap_refill_14_p2 ; [L12511] void *var_mwl8k_rxd_8366_ap_process_15_p0 ; [L12512] struct ieee80211_rx_status *var_group1 ; [L12513] __le16 *var_mwl8k_rxd_8366_ap_process_15_p2 ; [L12514] s8 *var_mwl8k_rxd_8366_ap_process_15_p3 ; [L12515] void *var_mwl8k_rxd_sta_init_16_p0 ; [L12516] dma_addr_t var_mwl8k_rxd_sta_init_16_p1 ; [L12517] void *var_mwl8k_rxd_sta_refill_17_p0 ; [L12518] dma_addr_t var_mwl8k_rxd_sta_refill_17_p1 ; [L12519] int var_mwl8k_rxd_sta_refill_17_p2 ; [L12520] void *var_mwl8k_rxd_sta_process_18_p0 ; [L12521] __le16 *var_mwl8k_rxd_sta_process_18_p2 ; [L12522] s8 *var_mwl8k_rxd_sta_process_18_p3 ; [L12523] struct ieee80211_hw *var_group2 ; [L12524] struct ieee80211_tx_control *var_group3 ; [L12525] struct sk_buff *var_mwl8k_tx_99_p2 ; [L12526] struct ieee80211_vif *var_group4 ; [L12527] u32 var_mwl8k_config_106_p1 ; [L12528] struct ieee80211_bss_conf *var_mwl8k_bss_info_changed_109_p2 ; [L12529] u32 var_mwl8k_bss_info_changed_109_p3 ; [L12530] struct netdev_hw_addr_list *var_group5 ; [L12531] unsigned int var_mwl8k_configure_filter_113_p1 ; [L12532] unsigned int *var_mwl8k_configure_filter_113_p2 ; [L12533] u64 var_mwl8k_configure_filter_113_p3 ; [L12534] enum set_key_cmd var_mwl8k_set_key_93_p1 ; [L12535] struct ieee80211_vif *var_mwl8k_set_key_93_p2 ; [L12536] struct ieee80211_sta *var_mwl8k_set_key_93_p3 ; [L12537] struct ieee80211_key_conf *var_mwl8k_set_key_93_p4 ; [L12538] u32 var_mwl8k_set_rts_threshold_114_p1 ; [L12539] struct ieee80211_sta *var_mwl8k_sta_add_116_p2 ; [L12540] struct ieee80211_sta *var_mwl8k_sta_remove_115_p2 ; [L12541] u16 var_mwl8k_conf_tx_117_p2 ; [L12542] struct ieee80211_tx_queue_params const *var_mwl8k_conf_tx_117_p3 ; [L12543] struct ieee80211_low_level_stats *var_group6 ; [L12544] int var_mwl8k_get_survey_119_p1 ; [L12545] struct survey_info *var_mwl8k_get_survey_119_p2 ; [L12546] enum ieee80211_ampdu_mlme_action var_mwl8k_ampdu_action_120_p2 ; [L12547] struct ieee80211_sta *var_mwl8k_ampdu_action_120_p3 ; [L12548] u16 var_mwl8k_ampdu_action_120_p4 ; [L12549] u16 *var_mwl8k_ampdu_action_120_p5 ; [L12550] u8 var_mwl8k_ampdu_action_120_p6 ; [L12551] struct pci_dev *var_group7 ; [L12552] struct pci_device_id const *var_mwl8k_probe_129_p1 ; [L12553] int res_mwl8k_probe_129 ; [L12554] int var_mwl8k_interrupt_96_p0 ; [L12555] void *var_mwl8k_interrupt_96_p1 ; [L12556] int ldv_s_mwl8k_driver_pci_driver ; [L12557] int tmp ; [L12558] int tmp___0 ; [L12560] ldv_s_mwl8k_driver_pci_driver = 0 [L12561] LDV_IN_INTERRUPT = 1 [L12562] CALL ldv_initialize() [L13396] ldv_mutex_cred_guard_mutex = 1 [L13397] ldv_mutex_fw_mutex = 1 [L13398] ldv_mutex_lock = 1 [L13399] ldv_mutex_mtx = 1 [L13400] ldv_mutex_mutex = 1 [L12562] RET ldv_initialize() [L12704] tmp___0 = __VERIFIER_nondet_int() [L12705] COND TRUE tmp___0 != 0 || ldv_s_mwl8k_driver_pci_driver != 0 [L12565] tmp = __VERIFIER_nondet_int() [L12567] case 0: [L12571] case 1: [L12576] case 2: [L12581] case 3: [L12585] case 4: [L12590] case 5: [L12595] case 6: [L12599] case 7: [L12603] case 8: [L12607] case 9: [L12611] case 10: [L12615] case 11: [L12619] case 12: VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=12, tmp___0=1] [L12620] FCALL ldv_handler_precall() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=12, tmp___0=1] [L12621-L12622] CALL mwl8k_bss_info_changed(var_group2, var_group4, var_mwl8k_bss_info_changed_109_p2, var_mwl8k_bss_info_changed_109_p3) [L11408] struct mwl8k_priv *priv ; [L11410] EXPR hw->priv [L11410] priv = (struct mwl8k_priv *)hw->priv [L11411] EXPR priv->ap_fw VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={36893488147419103238:-1512}, priv->ap_fw=257, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11411] COND FALSE !(! priv->ap_fw) [L11414] CALL mwl8k_bss_info_changed_ap(hw, vif, info, changed) [L11354] int rc ; [L11355] int tmp ; [L11356] int idx ; [L11357] int rate ; [L11358] struct sk_buff *skb ; VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11360] CALL, EXPR mwl8k_fw_lock(hw) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8952] struct mwl8k_priv *priv ; [L8953] int rc ; [L8954] struct task_struct *tmp ; [L8956] EXPR hw->priv [L8956] priv = (struct mwl8k_priv *)hw->priv [L8957] CALL, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L6166] struct task_struct *pfo_ret__ ; [L6169] case 1UL: [L6172] case 2UL: [L6175] case 4UL: [L6178] case 8UL: [L6185] return (pfo_ret__); [L8957] RET, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, get_current()={1:1}, hw={36893488147419103239:162}, hw={36893488147419103239:162}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={36893488147419103238:-1512}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8957] tmp = get_current() [L8958] EXPR priv->fw_mutex_owner VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={36893488147419103238:-1512}, priv->fw_mutex_owner={36893488147419103233:18446744073709551617}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp={1:1}] [L8958] COND FALSE !((unsigned long )priv->fw_mutex_owner != (unsigned long )tmp) [L8974] EXPR priv->fw_mutex_depth [L8974] priv->fw_mutex_depth = priv->fw_mutex_depth + 1 [L8975] return (0); VAL [\old(ldv_mutex_fw_mutex)=1, \result=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={36893488147419103238:-1512}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp={1:1}] [L11360] RET, EXPR mwl8k_fw_lock(hw) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_fw_lock(hw)=0, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11360] tmp = mwl8k_fw_lock(hw) [L11361] COND FALSE !(tmp != 0) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11365] COND FALSE !((changed & 4U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11373] COND FALSE !((changed & 32U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11387] COND FALSE !((changed & 320U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11396] COND FALSE !((changed & 512U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, info={36893488147419103241:36893488147419103234}, info={36893488147419103241:36893488147419103234}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={36893488147419103237:36893488147419103244}, vif={36893488147419103237:36893488147419103244}] [L11401] CALL mwl8k_fw_unlock(hw) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8980] struct mwl8k_priv *priv ; [L8982] EXPR hw->priv [L8982] priv = (struct mwl8k_priv *)hw->priv [L8983] EXPR priv->fw_mutex_depth [L8983] priv->fw_mutex_depth = priv->fw_mutex_depth - 1 [L8984] EXPR priv->fw_mutex_depth VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={36893488147419103238:-1512}, priv->fw_mutex_depth=0, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8984] COND TRUE priv->fw_mutex_depth == 0 [L8985] EXPR priv->hw_restart_in_progress VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={36893488147419103239:162}, hw={36893488147419103239:162}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={36893488147419103238:-1512}, priv->hw_restart_in_progress=-255, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8985] COND FALSE !(! priv->hw_restart_in_progress) [L8989] priv->fw_mutex_owner = 0 [L8990] CALL ldv_mutex_unlock_14(& priv->fw_mutex) [L12826] CALL ldv_mutex_unlock_fw_mutex(ldv_func_arg1) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, lock={36893488147419103238:-174}, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L13064] COND FALSE !(ldv_mutex_fw_mutex == 2) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, lock={36893488147419103238:-174}, lock={36893488147419103238:-174}, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L13066] CALL ldv_error() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12848] reach_error() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 132 procedures, 2030 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 24.6s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 21.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14696 SdHoareTripleChecker+Valid, 20.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14696 mSDsluCounter, 17001 SdHoareTripleChecker+Invalid, 20.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2768 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1433 IncrementalHoareTripleChecker+Invalid, 1438 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 14233 mSDtfsCounter, 1433 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3959occurred in iteration=2, InterpolantAutomatonStates: 15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 5 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 40 ConstructedInterpolants, 0 QuantifiedInterpolants, 100 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 06:16:24,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/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_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/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 d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 --- 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 06:16:26,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:16:26,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:16:26,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:16:26,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:16:26,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:16:26,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:16:26,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:16:26,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:16:26,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:16:26,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:16:26,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:16:26,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:16:26,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:16:26,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:16:26,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:16:26,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:16:26,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:16:26,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:16:26,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:16:26,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:16:26,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:16:26,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:16:26,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:16:26,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:16:26,117 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:16:26,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:16:26,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:16:26,119 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:16:26,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:16:26,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:16:26,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:16:26,122 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:16:26,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:16:26,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:16:26,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:16:26,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:16:26,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:16:26,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:16:26,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:16:26,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:16:26,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 06:16:26,149 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:16:26,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:16:26,149 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:16:26,149 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:16:26,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:16:26,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:16:26,150 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:16:26,151 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:16:26,151 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:16:26,151 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:16:26,151 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:16:26,151 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:16:26,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:16:26,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:16:26,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:16:26,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:16:26,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:16:26,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:16:26,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:16:26,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:16:26,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 06:16:26,159 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_258f39e9-4061-4e2f-be2e-29723ead91e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 [2022-12-14 06:16:26,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:16:26,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:16:26,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:16:26,401 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:16:26,401 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:16:26,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2022-12-14 06:16:28,973 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:16:29,453 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:16:29,454 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2022-12-14 06:16:29,495 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data/14e5a34a4/0e8870aa22604a49ad80784953e8eb7d/FLAGb112596ac [2022-12-14 06:16:29,509 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/data/14e5a34a4/0e8870aa22604a49ad80784953e8eb7d [2022-12-14 06:16:29,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:16:29,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:16:29,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:16:29,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:16:29,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:16:29,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:16:29" (1/1) ... [2022-12-14 06:16:29,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d16d26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:29, skipping insertion in model container [2022-12-14 06:16:29,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:16:29" (1/1) ... [2022-12-14 06:16:29,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:16:29,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:16:30,120 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:16:30,156 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:16:30,367 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:16:30,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:16:30,402 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:16:30,408 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:16:30,412 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:16:30,435 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:16:30,481 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 06:16:30,485 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 06:16:30,492 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:16:30,492 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:16:30,492 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:16:30,496 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:16:30,497 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:16:30,497 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:16:30,506 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:16:30,523 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 06:16:30,691 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:16:30,694 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:16:30,695 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:16:30,702 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:16:30,723 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:16:30,728 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:16:30,729 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:16:30,768 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 06:16:30,772 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 06:16:30,813 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:16:30,928 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 06:16:30,991 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:30,991 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:30,992 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:30,996 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:16:31,009 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 06:16:31,010 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:16:31,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,024 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,025 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,025 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,025 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,026 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:31,026 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,026 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:31,027 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:16:31,027 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:31,036 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,043 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:31,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:31,046 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,052 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:31,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,055 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:31,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,057 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,057 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:31,058 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:31,059 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:16:31,059 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:31,065 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:31,067 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:16:31,073 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:31,073 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:16:31,073 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,074 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 06:16:31,104 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:16:31,127 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:16:31,136 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,137 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,155 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:16:31,156 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,169 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:16:31,170 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:31,176 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:31,193 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:16:31,195 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-14 06:16:31,203 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,204 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,211 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,212 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,212 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:31,220 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,227 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:31,229 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:16:31,229 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:16:31,230 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:16:31,231 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:31,232 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:31,232 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,233 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:31,250 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-12-14 06:16:31,253 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-14 06:16:31,259 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,265 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,270 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-12-14 06:16:31,270 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,271 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,276 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,282 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:31,303 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:31,304 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:31,305 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,305 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:31,306 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:31,308 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:31,313 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:31,314 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:16:31,319 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:16:31,325 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,325 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,325 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,326 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:16:31,326 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:16:31,326 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,327 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:16:31,327 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,328 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:31,363 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,369 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:31,370 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,371 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,372 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,378 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,389 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,394 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,416 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,421 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,431 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,436 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,451 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,456 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,461 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:31,462 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,467 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,477 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,482 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,497 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,502 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,508 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,527 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,532 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,537 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-12-14 06:16:31,541 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,547 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,553 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,553 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,558 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,559 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,565 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,572 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,577 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,582 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,595 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,602 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,624 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,630 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:31,631 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:31,631 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,631 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:31,636 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:31,645 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,646 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:31,651 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,651 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,651 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,652 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,652 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:31,657 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:31,657 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,657 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:31,657 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:16:31,657 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:16:31,658 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:31,666 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:31,675 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:16:31,687 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:31,688 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-12-14 06:16:31,688 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,688 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,695 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:31,696 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:31,703 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 06:16:31,712 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:16:31,729 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:16:31,730 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:31,741 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:31,784 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:31,785 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:31,786 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,787 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 06:16:31,787 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 06:16:31,788 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:31,795 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-12-14 06:16:31,796 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:31,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,812 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:31,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,813 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:31,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,813 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:31,814 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-12-14 06:16:31,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,821 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,821 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:31,827 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,832 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,833 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,833 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,833 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,833 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,834 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,834 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,835 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,835 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,835 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,835 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,836 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:31,836 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:31,837 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:31,837 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:31,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,839 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,840 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:31,841 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:31,841 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:31,841 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:31,841 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:31,842 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:31,842 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:16:31,842 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:16:31,848 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:16:31,849 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:16:31,849 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:16:31,850 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 06:16:31,850 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,856 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:16:31,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,856 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:16:31,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,857 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:16:31,857 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-14 06:16:31,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,858 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:31,858 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,859 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:31,859 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:31,859 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:31,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,861 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:31,861 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:31,861 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:16:31,861 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:16:31,861 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:16:31,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:31,870 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 06:16:31,870 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:31,870 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 06:16:31,871 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:16:31,871 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:16:31,871 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:31,872 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:31,872 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:16:31,872 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:16:31,872 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:16:31,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,901 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:16:31,901 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:16:31,901 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,901 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,901 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:31,902 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:31,902 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,902 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:31,902 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,903 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:31,903 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 06:16:31,903 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,903 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:31,904 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,904 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:31,904 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,904 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:31,904 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,904 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:31,909 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_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2022-12-14 06:16:32,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:16:32,040 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 06:16:32,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:16:32,181 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:16:32,183 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:16:32,185 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:16:32,186 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:16:32,186 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:16:32,186 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:16:32,187 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:16:32,187 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:16:32,188 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 06:16:32,189 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 06:16:32,189 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:16:32,189 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:16:32,190 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:16:32,190 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:16:32,190 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:16:32,190 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:16:32,191 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:16:32,192 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 06:16:32,197 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:16:32,198 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:16:32,198 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:16:32,200 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:16:32,202 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:16:32,203 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:16:32,203 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:16:32,206 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 06:16:32,206 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 06:16:32,207 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:16:32,212 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 06:16:32,223 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,224 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,224 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,224 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:16:32,225 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 06:16:32,225 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:16:32,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,228 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,229 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,229 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,229 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,229 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,229 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,229 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:32,230 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:16:32,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:32,232 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,233 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,234 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:32,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,235 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:32,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,237 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,237 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,238 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,238 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:32,239 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:16:32,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:32,239 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:32,241 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:16:32,241 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:32,242 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:16:32,242 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,258 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 06:16:32,263 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:16:32,267 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:16:32,269 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,270 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,274 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:16:32,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,276 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:16:32,277 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:32,277 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:32,281 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:16:32,282 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-14 06:16:32,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,286 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,286 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,286 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,288 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,289 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:32,290 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:16:32,290 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:16:32,291 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:16:32,291 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:32,292 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:32,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,298 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:32,303 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-12-14 06:16:32,304 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-14 06:16:32,305 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,307 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,308 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-12-14 06:16:32,308 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,309 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,309 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,310 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:32,319 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,319 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,320 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,321 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,322 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,323 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,325 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:32,325 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:16:32,326 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:16:32,328 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,328 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,328 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,328 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:16:32,328 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:16:32,329 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,329 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:16:32,330 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,330 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:32,346 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,353 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,354 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,355 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,356 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,361 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,363 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,365 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,367 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,368 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,370 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,371 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,372 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,381 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,384 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,386 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,387 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:32,387 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,388 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,389 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,393 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,394 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,396 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,397 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,400 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,401 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,402 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,404 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-12-14 06:16:32,404 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,406 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,408 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,409 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,410 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,410 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,414 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,416 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,423 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,425 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,430 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,431 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,432 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,433 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:32,433 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,433 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,435 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,437 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,438 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,439 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,439 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,439 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,441 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,441 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,442 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:32,442 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,442 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,443 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:16:32,443 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:16:32,443 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,444 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:32,448 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:16:32,450 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,451 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-12-14 06:16:32,451 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,451 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,453 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,454 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,455 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 06:16:32,460 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:16:32,462 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:16:32,462 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:32,464 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,464 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,465 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,466 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,466 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,471 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,471 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,472 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,472 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,473 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 06:16:32,473 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 06:16:32,474 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,475 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-12-14 06:16:32,476 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,479 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,480 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,481 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,481 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-12-14 06:16:32,482 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,482 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,482 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,482 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,484 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,485 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,485 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,485 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,486 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,486 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,487 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,487 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,487 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,488 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,488 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,488 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,488 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:32,489 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,489 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,491 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,492 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:32,492 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:32,493 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:32,493 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:32,493 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:32,493 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:32,493 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:16:32,494 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:16:32,494 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:16:32,494 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:16:32,498 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:16:32,499 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 06:16:32,499 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,500 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:16:32,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,500 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:16:32,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,501 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:16:32,501 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-14 06:16:32,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,502 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:32,502 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,502 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:32,502 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:32,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,504 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,504 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,504 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:16:32,504 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:16:32,504 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:16:32,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,505 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 06:16:32,505 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:32,505 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 06:16:32,505 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:16:32,506 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:16:32,506 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,506 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,506 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:16:32,506 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:16:32,506 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:16:32,507 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,508 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,509 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,510 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:16:32,511 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:16:32,511 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,511 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,511 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,512 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,512 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,512 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,512 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,513 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,514 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_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2022-12-14 06:16:32,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:16:32,531 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 06:16:32,606 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:16:32,607 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:16:32,609 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:16:32,609 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:16:32,610 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:16:32,610 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:16:32,610 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:16:32,611 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:16:32,612 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 06:16:32,612 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 06:16:32,612 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:16:32,612 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:16:32,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:16:32,613 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 06:16:32,613 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 06:16:32,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 06:16:32,614 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:16:32,614 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 06:16:32,620 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:16:32,620 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:16:32,620 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:16:32,621 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:16:32,623 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:16:32,624 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:16:32,624 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:16:32,626 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 06:16:32,626 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 06:16:32,627 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:16:32,632 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 06:16:32,637 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,638 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,638 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,638 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:16:32,639 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 06:16:32,639 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:16:32,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,642 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,642 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,642 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,642 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,642 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,642 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,643 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:32,643 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:16:32,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:32,645 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,645 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:32,647 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,647 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:32,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,648 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,649 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,649 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,650 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:32,650 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 06:16:32,650 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:16:32,650 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:32,651 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:16:32,661 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:32,661 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:16:32,662 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,662 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 06:16:32,666 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:16:32,669 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-12-14 06:16:32,670 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,671 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,674 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:16:32,675 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,676 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:16:32,676 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:32,677 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:32,680 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:16:32,680 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-14 06:16:32,681 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,682 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,683 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,683 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,683 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,684 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,688 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:16:32,689 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:16:32,689 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:16:32,689 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:16:32,689 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:32,690 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:32,690 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,690 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:32,693 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-12-14 06:16:32,695 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-14 06:16:32,695 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,697 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,697 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-12-14 06:16:32,698 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,698 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,699 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,700 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:16:32,707 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,707 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,708 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,708 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,709 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,710 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,712 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:32,712 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:16:32,713 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-12-14 06:16:32,717 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,717 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,717 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,717 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 06:16:32,718 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 06:16:32,718 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,718 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:16:32,719 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,719 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 06:16:32,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,730 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,730 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,731 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,732 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,734 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,737 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,738 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,739 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,740 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,741 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,747 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-12-14 06:16:32,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,749 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,750 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,756 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,757 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-12-14 06:16:32,758 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,759 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,760 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,760 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,761 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,761 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,763 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,773 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,773 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,774 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,781 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 06:16:32,782 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-12-14 06:16:32,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,782 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,783 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,784 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,784 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,785 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,785 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,785 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,786 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,786 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,786 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:32,786 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,787 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,787 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:16:32,787 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:16:32,787 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,788 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:32,790 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:16:32,791 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,791 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-12-14 06:16:32,791 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,792 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,792 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,793 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,794 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 06:16:32,797 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:16:32,797 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:16:32,798 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:32,799 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,799 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,799 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,800 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,800 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:16:32,803 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:16:32,804 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,804 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,805 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,805 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-12-14 06:16:32,805 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-12-14 06:16:32,806 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 06:16:32,807 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-12-14 06:16:32,807 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:16:32,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,810 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,811 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,811 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 06:16:32,811 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-12-14 06:16:32,812 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,812 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,812 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:16:32,813 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,814 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,814 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,815 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,815 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,815 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,815 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,815 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,816 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,816 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,816 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,816 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,816 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,817 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:16:32,817 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 06:16:32,817 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:16:32,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,820 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:32,820 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:32,821 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:32,821 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:32,821 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:16:32,821 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:16:32,822 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:16:32,822 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 06:16:32,822 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:16:32,822 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:16:32,823 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:16:32,823 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-14 06:16:32,823 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,825 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:16:32,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,825 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:16:32,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,825 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:16:32,826 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-14 06:16:32,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,826 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:32,826 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,827 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:32,827 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 06:16:32,827 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:16:32,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,828 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,829 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,829 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:16:32,829 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:16:32,829 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:16:32,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:16:32,829 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 06:16:32,830 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-12-14 06:16:32,830 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-14 06:16:32,830 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:16:32,830 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 06:16:32,830 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,830 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 06:16:32,831 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-14 06:16:32,831 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:16:32,831 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:16:32,832 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,832 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,832 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,832 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,832 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,832 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,833 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,834 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,835 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:16:32,835 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:16:32,835 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,835 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,835 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:16:32,835 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,836 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,837 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,837 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,837 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,837 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 06:16:32,837 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,837 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:16:32,838 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_258f39e9-4061-4e2f-be2e-29723ead91e4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2022-12-14 06:16:32,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:16:32,983 INFO L208 MainTranslator]: Completed translation [2022-12-14 06:16:32,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32 WrapperNode [2022-12-14 06:16:32,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:16:32,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 06:16:32,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 06:16:32,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 06:16:32,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,237 INFO L138 Inliner]: procedures = 429, calls = 3281, calls flagged for inlining = 192, calls inlined = 163, statements flattened = 6762 [2022-12-14 06:16:33,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 06:16:33,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 06:16:33,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 06:16:33,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 06:16:33,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,482 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 06:16:33,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 06:16:33,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 06:16:33,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 06:16:33,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (1/1) ... [2022-12-14 06:16:33,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:16:33,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:16:33,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 06:16:33,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 06:16:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex [2022-12-14 06:16:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_init [2022-12-14 06:16:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_init [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 06:16:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2022-12-14 06:16:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 06:16:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-12-14 06:16:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 06:16:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-14 06:16:33,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 06:16:33,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2022-12-14 06:16:33,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2022-12-14 06:16:33,590 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2022-12-14 06:16:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2022-12-14 06:16:33,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2022-12-14 06:16:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2022-12-14 06:16:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-14 06:16:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2022-12-14 06:16:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_process [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_process [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2022-12-14 06:16:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2022-12-14 06:16:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_refill [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_refill [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-12-14 06:16:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-12-14 06:16:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2022-12-14 06:16:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2022-12-14 06:16:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2022-12-14 06:16:33,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2022-12-14 06:16:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-12-14 06:16:33,597 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-12-14 06:16:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-12-14 06:16:33,597 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-12-14 06:16:34,240 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 06:16:34,243 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 06:18:01,359 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 06:18:01,373 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 06:18:01,373 INFO L300 CfgBuilder]: Removed 32 assume(true) statements. [2022-12-14 06:18:01,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:18:01 BoogieIcfgContainer [2022-12-14 06:18:01,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 06:18:01,378 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 06:18:01,378 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 06:18:01,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 06:18:01,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:16:29" (1/3) ... [2022-12-14 06:18:01,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@625ec832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:18:01, skipping insertion in model container [2022-12-14 06:18:01,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:16:32" (2/3) ... [2022-12-14 06:18:01,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@625ec832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:18:01, skipping insertion in model container [2022-12-14 06:18:01,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:18:01" (3/3) ... [2022-12-14 06:18:01,382 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2022-12-14 06:18:01,395 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 06:18:01,395 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 06:18:01,484 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 06:18:01,490 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;@7b142ebb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 06:18:01,491 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 06:18:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 2511 states, 1769 states have (on average 1.3697003957037874) internal successors, (2423), 1832 states have internal predecessors, (2423), 609 states have call successors, (609), 131 states have call predecessors, (609), 131 states have return successors, (609), 597 states have call predecessors, (609), 609 states have call successors, (609) [2022-12-14 06:18:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 06:18:01,510 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:01,510 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:18:01,511 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:01,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:01,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1231532714, now seen corresponding path program 1 times [2022-12-14 06:18:01,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:01,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [706170] [2022-12-14 06:18:01,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:01,534 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:01,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:01,535 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:01,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-12-14 06:18:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:18:02,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 1575 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 06:18:03,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:18:03,093 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 06:18:03,093 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:18:03,094 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-12-14 06:18:03,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [706170] [2022-12-14 06:18:03,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [706170] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:18:03,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:18:03,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 06:18:03,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668422488] [2022-12-14 06:18:03,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:18:03,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:18:03,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-12-14 06:18:03,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:18:03,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:18:03,129 INFO L87 Difference]: Start difference. First operand has 2511 states, 1769 states have (on average 1.3697003957037874) internal successors, (2423), 1832 states have internal predecessors, (2423), 609 states have call successors, (609), 131 states have call predecessors, (609), 131 states have return successors, (609), 597 states have call predecessors, (609), 609 states have call successors, (609) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:03,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:18:03,537 INFO L93 Difference]: Finished difference Result 5016 states and 7449 transitions. [2022-12-14 06:18:03,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:18:03,539 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-12-14 06:18:03,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:18:03,569 INFO L225 Difference]: With dead ends: 5016 [2022-12-14 06:18:03,569 INFO L226 Difference]: Without dead ends: 2491 [2022-12-14 06:18:03,588 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 7 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 06:18:03,591 INFO L413 NwaCegarLoop]: 3628 mSDtfsCounter, 3623 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3623 SdHoareTripleChecker+Valid, 3628 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 06:18:03,592 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3623 Valid, 3628 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 06:18:03,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2491 states. [2022-12-14 06:18:03,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2491 to 2491. [2022-12-14 06:18:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2491 states, 1752 states have (on average 1.3635844748858448) internal successors, (2389), 1812 states have internal predecessors, (2389), 608 states have call successors, (608), 131 states have call predecessors, (608), 130 states have return successors, (602), 590 states have call predecessors, (602), 602 states have call successors, (602) [2022-12-14 06:18:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 2491 states and 3599 transitions. [2022-12-14 06:18:03,774 INFO L78 Accepts]: Start accepts. Automaton has 2491 states and 3599 transitions. Word has length 9 [2022-12-14 06:18:03,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:18:03,775 INFO L495 AbstractCegarLoop]: Abstraction has 2491 states and 3599 transitions. [2022-12-14 06:18:03,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 3599 transitions. [2022-12-14 06:18:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 06:18:03,776 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:03,776 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:18:03,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-12-14 06:18:03,976 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:03,977 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:03,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:03,977 INFO L85 PathProgramCache]: Analyzing trace with hash -478356201, now seen corresponding path program 1 times [2022-12-14 06:18:03,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:03,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1385728014] [2022-12-14 06:18:03,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:03,979 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:03,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:03,980 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:03,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-12-14 06:18:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:18:05,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 1576 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 06:18:05,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:18:05,434 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 06:18:05,434 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:18:05,434 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-12-14 06:18:05,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1385728014] [2022-12-14 06:18:05,434 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1385728014] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:18:05,434 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:18:05,435 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 06:18:05,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57512394] [2022-12-14 06:18:05,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:18:05,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:18:05,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-12-14 06:18:05,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:18:05,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:18:05,437 INFO L87 Difference]: Start difference. First operand 2491 states and 3599 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:06,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:18:06,030 INFO L93 Difference]: Finished difference Result 7389 states and 11027 transitions. [2022-12-14 06:18:06,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:18:06,030 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-12-14 06:18:06,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:18:06,051 INFO L225 Difference]: With dead ends: 7389 [2022-12-14 06:18:06,052 INFO L226 Difference]: Without dead ends: 4901 [2022-12-14 06:18:06,062 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 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 06:18:06,063 INFO L413 NwaCegarLoop]: 4655 mSDtfsCounter, 3590 mSDsluCounter, 3652 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3590 SdHoareTripleChecker+Valid, 8307 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 06:18:06,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3590 Valid, 8307 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 06:18:06,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4901 states. [2022-12-14 06:18:06,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4901 to 4898. [2022-12-14 06:18:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4898 states, 3450 states have (on average 1.3631884057971015) internal successors, (4703), 3563 states have internal predecessors, (4703), 1190 states have call successors, (1190), 259 states have call predecessors, (1190), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:18:06,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 4898 states and 7257 transitions. [2022-12-14 06:18:06,304 INFO L78 Accepts]: Start accepts. Automaton has 4898 states and 7257 transitions. Word has length 10 [2022-12-14 06:18:06,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:18:06,304 INFO L495 AbstractCegarLoop]: Abstraction has 4898 states and 7257 transitions. [2022-12-14 06:18:06,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4898 states and 7257 transitions. [2022-12-14 06:18:06,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 06:18:06,305 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:06,305 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:18:06,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-12-14 06:18:06,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:06,506 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:06,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:06,506 INFO L85 PathProgramCache]: Analyzing trace with hash -1945300147, now seen corresponding path program 1 times [2022-12-14 06:18:06,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:06,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [114573364] [2022-12-14 06:18:06,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:06,508 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:06,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:06,509 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:06,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-12-14 06:18:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:18:07,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 1577 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 06:18:07,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:18:07,962 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 06:18:07,962 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:18:07,962 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-12-14 06:18:07,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [114573364] [2022-12-14 06:18:07,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [114573364] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:18:07,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:18:07,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 06:18:07,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292601906] [2022-12-14 06:18:07,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:18:07,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:18:07,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-12-14 06:18:07,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:18:07,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:18:07,965 INFO L87 Difference]: Start difference. First operand 4898 states and 7257 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:08,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:18:08,275 INFO L93 Difference]: Finished difference Result 4900 states and 7258 transitions. [2022-12-14 06:18:08,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:18:08,275 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-12-14 06:18:08,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:18:08,298 INFO L225 Difference]: With dead ends: 4900 [2022-12-14 06:18:08,298 INFO L226 Difference]: Without dead ends: 4897 [2022-12-14 06:18:08,302 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 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 06:18:08,303 INFO L413 NwaCegarLoop]: 3596 mSDtfsCounter, 3589 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3589 SdHoareTripleChecker+Valid, 3596 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 06:18:08,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3589 Valid, 3596 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 06:18:08,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4897 states. [2022-12-14 06:18:08,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4897 to 4897. [2022-12-14 06:18:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4897 states, 3450 states have (on average 1.3628985507246376) internal successors, (4702), 3562 states have internal predecessors, (4702), 1189 states have call successors, (1189), 259 states have call predecessors, (1189), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:18:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 4897 states and 7255 transitions. [2022-12-14 06:18:08,540 INFO L78 Accepts]: Start accepts. Automaton has 4897 states and 7255 transitions. Word has length 11 [2022-12-14 06:18:08,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:18:08,541 INFO L495 AbstractCegarLoop]: Abstraction has 4897 states and 7255 transitions. [2022-12-14 06:18:08,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 4897 states and 7255 transitions. [2022-12-14 06:18:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 06:18:08,541 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:08,541 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:18:08,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-12-14 06:18:08,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:08,742 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:08,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:08,743 INFO L85 PathProgramCache]: Analyzing trace with hash -175917350, now seen corresponding path program 1 times [2022-12-14 06:18:08,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:08,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [611192428] [2022-12-14 06:18:08,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:08,744 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:08,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:08,745 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:08,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-12-14 06:18:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:18:10,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 1578 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 06:18:10,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:18:10,136 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 06:18:10,136 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:18:10,136 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-12-14 06:18:10,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [611192428] [2022-12-14 06:18:10,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [611192428] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:18:10,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:18:10,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 06:18:10,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431586054] [2022-12-14 06:18:10,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:18:10,137 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:18:10,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-12-14 06:18:10,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:18:10,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:18:10,138 INFO L87 Difference]: Start difference. First operand 4897 states and 7255 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:10,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:18:10,515 INFO L93 Difference]: Finished difference Result 4899 states and 7256 transitions. [2022-12-14 06:18:10,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:18:10,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-12-14 06:18:10,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:18:10,543 INFO L225 Difference]: With dead ends: 4899 [2022-12-14 06:18:10,543 INFO L226 Difference]: Without dead ends: 4896 [2022-12-14 06:18:10,546 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 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 06:18:10,547 INFO L413 NwaCegarLoop]: 3594 mSDtfsCounter, 3586 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3586 SdHoareTripleChecker+Valid, 3594 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 06:18:10,547 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3586 Valid, 3594 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 06:18:10,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4896 states. [2022-12-14 06:18:10,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4896 to 4896. [2022-12-14 06:18:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4896 states, 3450 states have (on average 1.362608695652174) internal successors, (4701), 3561 states have internal predecessors, (4701), 1188 states have call successors, (1188), 259 states have call predecessors, (1188), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:18:10,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 4896 states and 7253 transitions. [2022-12-14 06:18:10,933 INFO L78 Accepts]: Start accepts. Automaton has 4896 states and 7253 transitions. Word has length 12 [2022-12-14 06:18:10,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:18:10,933 INFO L495 AbstractCegarLoop]: Abstraction has 4896 states and 7253 transitions. [2022-12-14 06:18:10,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 7253 transitions. [2022-12-14 06:18:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 06:18:10,934 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:10,934 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:18:10,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2022-12-14 06:18:11,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:11,135 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:11,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:11,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1159620624, now seen corresponding path program 1 times [2022-12-14 06:18:11,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:11,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [485736996] [2022-12-14 06:18:11,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:11,137 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:11,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:11,138 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:11,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-12-14 06:18:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:18:12,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 1579 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 06:18:12,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:18:12,543 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 06:18:12,543 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:18:12,543 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-12-14 06:18:12,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [485736996] [2022-12-14 06:18:12,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [485736996] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:18:12,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:18:12,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 06:18:12,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664616143] [2022-12-14 06:18:12,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:18:12,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:18:12,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-12-14 06:18:12,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:18:12,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:18:12,546 INFO L87 Difference]: Start difference. First operand 4896 states and 7253 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:12,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:18:12,876 INFO L93 Difference]: Finished difference Result 4898 states and 7254 transitions. [2022-12-14 06:18:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:18:12,895 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-12-14 06:18:12,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:18:12,911 INFO L225 Difference]: With dead ends: 4898 [2022-12-14 06:18:12,912 INFO L226 Difference]: Without dead ends: 4889 [2022-12-14 06:18:12,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 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 06:18:12,914 INFO L413 NwaCegarLoop]: 3593 mSDtfsCounter, 3583 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3583 SdHoareTripleChecker+Valid, 3593 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 06:18:12,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3583 Valid, 3593 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 06:18:12,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4889 states. [2022-12-14 06:18:13,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4889 to 4889. [2022-12-14 06:18:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4889 states, 3444 states have (on average 1.362369337979094) internal successors, (4692), 3554 states have internal predecessors, (4692), 1187 states have call successors, (1187), 259 states have call predecessors, (1187), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:18:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 4889 states and 7243 transitions. [2022-12-14 06:18:13,169 INFO L78 Accepts]: Start accepts. Automaton has 4889 states and 7243 transitions. Word has length 13 [2022-12-14 06:18:13,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:18:13,169 INFO L495 AbstractCegarLoop]: Abstraction has 4889 states and 7243 transitions. [2022-12-14 06:18:13,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:18:13,170 INFO L276 IsEmpty]: Start isEmpty. Operand 4889 states and 7243 transitions. [2022-12-14 06:18:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 06:18:13,174 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:13,174 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] [2022-12-14 06:18:13,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2022-12-14 06:18:13,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:13,375 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:13,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:13,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1495737035, now seen corresponding path program 1 times [2022-12-14 06:18:13,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:13,377 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [684755230] [2022-12-14 06:18:13,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:13,377 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:13,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:13,378 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:13,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-12-14 06:18:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:18:14,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 1752 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 06:18:14,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:18:14,835 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 06:18:14,835 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:18:14,835 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-12-14 06:18:14,835 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [684755230] [2022-12-14 06:18:14,835 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [684755230] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:18:14,836 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:18:14,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 06:18:14,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340901210] [2022-12-14 06:18:14,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:18:14,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:18:14,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-12-14 06:18:14,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:18:14,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:18:14,838 INFO L87 Difference]: Start difference. First operand 4889 states and 7243 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-14 06:18:15,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:18:15,141 INFO L93 Difference]: Finished difference Result 9777 states and 14837 transitions. [2022-12-14 06:18:15,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:18:15,142 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 53 [2022-12-14 06:18:15,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:18:15,161 INFO L225 Difference]: With dead ends: 9777 [2022-12-14 06:18:15,161 INFO L226 Difference]: Without dead ends: 4891 [2022-12-14 06:18:15,182 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 51 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 06:18:15,182 INFO L413 NwaCegarLoop]: 3585 mSDtfsCounter, 0 mSDsluCounter, 3578 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7163 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 06:18:15,182 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7163 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 06:18:15,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4891 states. [2022-12-14 06:18:15,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4891 to 4889. [2022-12-14 06:18:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4889 states, 3444 states have (on average 1.3606271777003485) internal successors, (4686), 3554 states have internal predecessors, (4686), 1187 states have call successors, (1187), 259 states have call predecessors, (1187), 257 states have return successors, (1364), 1159 states have call predecessors, (1364), 1183 states have call successors, (1364) [2022-12-14 06:18:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 4889 states and 7237 transitions. [2022-12-14 06:18:15,454 INFO L78 Accepts]: Start accepts. Automaton has 4889 states and 7237 transitions. Word has length 53 [2022-12-14 06:18:15,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:18:15,455 INFO L495 AbstractCegarLoop]: Abstraction has 4889 states and 7237 transitions. [2022-12-14 06:18:15,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-14 06:18:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4889 states and 7237 transitions. [2022-12-14 06:18:15,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 06:18:15,458 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:18:15,458 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, 1, 1] [2022-12-14 06:18:15,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-12-14 06:18:15,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:15,659 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:18:15,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:18:15,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1850678290, now seen corresponding path program 1 times [2022-12-14 06:18:15,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-12-14 06:18:15,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [709055271] [2022-12-14 06:18:15,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:18:15,662 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:18:15,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat [2022-12-14 06:18:15,663 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-14 06:18:15,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-12-14 06:19:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 06:19:45,512 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 06:21:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 06:21:07,857 INFO L130 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2022-12-14 06:21:07,857 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-14 06:21:07,858 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-14 06:21:07,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-12-14 06:21:08,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-14 06:21:08,067 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:21:08,075 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 06:21:08,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 06:21:08 BoogieIcfgContainer [2022-12-14 06:21:08,158 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 06:21:08,158 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 06:21:08,158 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 06:21:08,158 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 06:21:08,159 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:18:01" (3/4) ... [2022-12-14 06:21:08,161 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 06:21:08,161 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 06:21:08,162 INFO L158 Benchmark]: Toolchain (without parser) took 278649.98ms. Allocated memory was 71.3MB in the beginning and 604.0MB in the end (delta: 532.7MB). Free memory was 44.9MB in the beginning and 252.1MB in the end (delta: -207.2MB). Peak memory consumption was 325.7MB. Max. memory is 16.1GB. [2022-12-14 06:21:08,162 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 71.3MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:21:08,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3471.06ms. Allocated memory was 71.3MB in the beginning and 302.0MB in the end (delta: 230.7MB). Free memory was 44.7MB in the beginning and 216.1MB in the end (delta: -171.4MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. [2022-12-14 06:21:08,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.86ms. Allocated memory is still 302.0MB. Free memory was 216.1MB in the beginning and 174.2MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-12-14 06:21:08,162 INFO L158 Benchmark]: Boogie Preprocessor took 288.87ms. Allocated memory is still 302.0MB. Free memory was 174.2MB in the beginning and 166.5MB in the end (delta: 7.7MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2022-12-14 06:21:08,162 INFO L158 Benchmark]: RCFGBuilder took 87848.35ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 165.4MB in the beginning and 294.8MB in the end (delta: -129.3MB). Peak memory consumption was 367.7MB. Max. memory is 16.1GB. [2022-12-14 06:21:08,163 INFO L158 Benchmark]: TraceAbstraction took 186780.07ms. Allocated memory is still 604.0MB. Free memory was 293.7MB in the beginning and 252.1MB in the end (delta: 41.6MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2022-12-14 06:21:08,163 INFO L158 Benchmark]: Witness Printer took 2.88ms. Allocated memory is still 604.0MB. Free memory is still 252.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:21:08,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 71.3MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3471.06ms. Allocated memory was 71.3MB in the beginning and 302.0MB in the end (delta: 230.7MB). Free memory was 44.7MB in the beginning and 216.1MB in the end (delta: -171.4MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.86ms. Allocated memory is still 302.0MB. Free memory was 216.1MB in the beginning and 174.2MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 288.87ms. Allocated memory is still 302.0MB. Free memory was 174.2MB in the beginning and 166.5MB in the end (delta: 7.7MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. * RCFGBuilder took 87848.35ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 165.4MB in the beginning and 294.8MB in the end (delta: -129.3MB). Peak memory consumption was 367.7MB. Max. memory is 16.1GB. * TraceAbstraction took 186780.07ms. Allocated memory is still 604.0MB. Free memory was 293.7MB in the beginning and 252.1MB in the end (delta: 41.6MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * Witness Printer took 2.88ms. Allocated memory is still 604.0MB. Free memory is still 252.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 12848]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 11833. Possible FailurePath: [L7140] static bool ap_mode_default ; [L7141-L7155] static struct ieee80211_channel const mwl8k_channels_24[14U] = { {0, 2412U, 1U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2417U, 2U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2422U, 3U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2427U, 4U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2432U, 5U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2437U, 6U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2442U, 7U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2447U, 8U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2452U, 9U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2457U, 10U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2462U, 11U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2467U, 12U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2472U, 13U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2484U, 14U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}}; [L7156-L7170] static struct ieee80211_rate const mwl8k_rates_24[14U] = { {0U, 10U, 2U, (unsigned short)0}, {0U, 20U, 4U, (unsigned short)0}, {0U, 55U, 11U, (unsigned short)0}, {0U, 110U, 22U, (unsigned short)0}, {0U, 220U, 44U, (unsigned short)0}, {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}, {0U, 720U, 144U, (unsigned short)0}}; [L7171-L7174] static struct ieee80211_channel const mwl8k_channels_50[4U] = { {0, 5180U, 36U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5200U, 40U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5220U, 44U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5240U, 48U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}}; [L7175-L7184] static struct ieee80211_rate const mwl8k_rates_50[9U] = { {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}, {0U, 720U, 144U, (unsigned short)0}}; [L7812] static struct rxd_ops rxd_8366_ap_ops = {32, & mwl8k_rxd_8366_ap_init, & mwl8k_rxd_8366_ap_refill, & mwl8k_rxd_8366_ap_process}; [L7889] static struct rxd_ops rxd_sta_ops = {40, & mwl8k_rxd_sta_init, & mwl8k_rxd_sta_refill, & mwl8k_rxd_sta_process}; [L11797-L11803] static struct ieee80211_ops const mwl8k_ops = {& mwl8k_tx, & mwl8k_start, & mwl8k_stop, 0, 0, 0, & mwl8k_add_interface, 0, & mwl8k_remove_interface, & mwl8k_config, & mwl8k_bss_info_changed, & mwl8k_prepare_multicast, & mwl8k_configure_filter, 0, & mwl8k_set_key, 0, 0, 0, 0, 0, 0, 0, 0, & mwl8k_get_stats, 0, 0, & mwl8k_set_rts_threshold, & mwl8k_sta_add, & mwl8k_sta_remove, 0, 0, 0, & mwl8k_conf_tx, 0, 0, 0, 0, & mwl8k_ampdu_action, & mwl8k_get_survey, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L11833-L11838] static struct mwl8k_device_info mwl8k_info_tbl[3U] = { {(char *)"88w8363", (char *)"mwl8k/helper_8363.fw", (char *)"mwl8k/fmimage_8363.fw", 0, 0, 0U}, {(char *)"88w8687", (char *)"mwl8k/helper_8687.fw", (char *)"mwl8k/fmimage_8687.fw", 0, 0, 0U}, {(char *)"88w8366", (char *)"mwl8k/helper_8366.fw", (char *)"mwl8k/fmimage_8366.fw", (char *)"mwl8k/fmimage_8366_ap-2.fw", & rxd_8366_ap_ops, 2U}}; [L11839] struct pci_device_id const __mod_pci_device_table ; [L12503] int LDV_IN_INTERRUPT ; [L12858] static int ldv_mutex_cred_guard_mutex ; [L12965] static int ldv_mutex_fw_mutex ; [L13072] static int ldv_mutex_lock ; [L13179] static int ldv_mutex_mtx ; [L13286] static int ldv_mutex_mutex ; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=0, ldv_mutex_cred_guard_mutex=0, ldv_mutex_fw_mutex=0, ldv_mutex_lock=0, ldv_mutex_mtx=0, ldv_mutex_mutex=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12506] void *var_mwl8k_rxd_8366_ap_init_13_p0 ; [L12507] dma_addr_t var_mwl8k_rxd_8366_ap_init_13_p1 ; [L12508] void *var_mwl8k_rxd_8366_ap_refill_14_p0 ; [L12509] dma_addr_t var_mwl8k_rxd_8366_ap_refill_14_p1 ; [L12510] int var_mwl8k_rxd_8366_ap_refill_14_p2 ; [L12511] void *var_mwl8k_rxd_8366_ap_process_15_p0 ; [L12512] struct ieee80211_rx_status *var_group1 ; [L12513] __le16 *var_mwl8k_rxd_8366_ap_process_15_p2 ; [L12514] s8 *var_mwl8k_rxd_8366_ap_process_15_p3 ; [L12515] void *var_mwl8k_rxd_sta_init_16_p0 ; [L12516] dma_addr_t var_mwl8k_rxd_sta_init_16_p1 ; [L12517] void *var_mwl8k_rxd_sta_refill_17_p0 ; [L12518] dma_addr_t var_mwl8k_rxd_sta_refill_17_p1 ; [L12519] int var_mwl8k_rxd_sta_refill_17_p2 ; [L12520] void *var_mwl8k_rxd_sta_process_18_p0 ; [L12521] __le16 *var_mwl8k_rxd_sta_process_18_p2 ; [L12522] s8 *var_mwl8k_rxd_sta_process_18_p3 ; [L12523] struct ieee80211_hw *var_group2 ; [L12524] struct ieee80211_tx_control *var_group3 ; [L12525] struct sk_buff *var_mwl8k_tx_99_p2 ; [L12526] struct ieee80211_vif *var_group4 ; [L12527] u32 var_mwl8k_config_106_p1 ; [L12528] struct ieee80211_bss_conf *var_mwl8k_bss_info_changed_109_p2 ; [L12529] u32 var_mwl8k_bss_info_changed_109_p3 ; [L12530] struct netdev_hw_addr_list *var_group5 ; [L12531] unsigned int var_mwl8k_configure_filter_113_p1 ; [L12532] unsigned int *var_mwl8k_configure_filter_113_p2 ; [L12533] u64 var_mwl8k_configure_filter_113_p3 ; [L12534] enum set_key_cmd var_mwl8k_set_key_93_p1 ; [L12535] struct ieee80211_vif *var_mwl8k_set_key_93_p2 ; [L12536] struct ieee80211_sta *var_mwl8k_set_key_93_p3 ; [L12537] struct ieee80211_key_conf *var_mwl8k_set_key_93_p4 ; [L12538] u32 var_mwl8k_set_rts_threshold_114_p1 ; [L12539] struct ieee80211_sta *var_mwl8k_sta_add_116_p2 ; [L12540] struct ieee80211_sta *var_mwl8k_sta_remove_115_p2 ; [L12541] u16 var_mwl8k_conf_tx_117_p2 ; [L12542] struct ieee80211_tx_queue_params const *var_mwl8k_conf_tx_117_p3 ; [L12543] struct ieee80211_low_level_stats *var_group6 ; [L12544] int var_mwl8k_get_survey_119_p1 ; [L12545] struct survey_info *var_mwl8k_get_survey_119_p2 ; [L12546] enum ieee80211_ampdu_mlme_action var_mwl8k_ampdu_action_120_p2 ; [L12547] struct ieee80211_sta *var_mwl8k_ampdu_action_120_p3 ; [L12548] u16 var_mwl8k_ampdu_action_120_p4 ; [L12549] u16 *var_mwl8k_ampdu_action_120_p5 ; [L12550] u8 var_mwl8k_ampdu_action_120_p6 ; [L12551] struct pci_dev *var_group7 ; [L12552] struct pci_device_id const *var_mwl8k_probe_129_p1 ; [L12553] int res_mwl8k_probe_129 ; [L12554] int var_mwl8k_interrupt_96_p0 ; [L12555] void *var_mwl8k_interrupt_96_p1 ; [L12556] int ldv_s_mwl8k_driver_pci_driver ; [L12557] int tmp ; [L12558] int tmp___0 ; [L12560] ldv_s_mwl8k_driver_pci_driver = 0 [L12561] LDV_IN_INTERRUPT = 1 [L12562] CALL ldv_initialize() [L13396] ldv_mutex_cred_guard_mutex = 1 [L13397] ldv_mutex_fw_mutex = 1 [L13398] ldv_mutex_lock = 1 [L13399] ldv_mutex_mtx = 1 [L13400] ldv_mutex_mutex = 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12562] RET ldv_initialize() [L12704] tmp___0 = __VERIFIER_nondet_int() [L12705] COND TRUE tmp___0 != 0 || ldv_s_mwl8k_driver_pci_driver != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=-2147483648] [L12565] tmp = __VERIFIER_nondet_int() [L12567] case 0: [L12571] case 1: [L12576] case 2: [L12581] case 3: [L12585] case 4: [L12590] case 5: [L12595] case 6: [L12599] case 7: [L12603] case 8: [L12607] case 9: [L12611] case 10: [L12615] case 11: [L12619] case 12: VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=12, tmp___0=-2147483648] [L12620] FCALL ldv_handler_precall() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=12, tmp___0=-2147483648] [L12621-L12622] CALL mwl8k_bss_info_changed(var_group2, var_group4, var_mwl8k_bss_info_changed_109_p2, var_mwl8k_bss_info_changed_109_p3) [L11408] struct mwl8k_priv *priv ; [L11410] EXPR hw->priv [L11410] priv = (struct mwl8k_priv *)hw->priv [L11411] EXPR priv->ap_fw VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={137707652610:-1512}, priv->ap_fw=-128, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, vif={521:522}, vif={521:522}] [L11411] COND FALSE !(! priv->ap_fw) [L11414] CALL mwl8k_bss_info_changed_ap(hw, vif, info, changed) [L11354] int rc ; [L11355] int tmp ; [L11356] int idx ; [L11357] int rate ; [L11358] struct sk_buff *skb ; VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, vif={521:522}, vif={521:522}] [L11360] CALL, EXPR mwl8k_fw_lock(hw) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8952] struct mwl8k_priv *priv ; [L8953] int rc ; [L8954] struct task_struct *tmp ; [L8956] EXPR hw->priv [L8956] priv = (struct mwl8k_priv *)hw->priv [L8957] CALL, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L6166] struct task_struct *pfo_ret__ ; [L6169] case 1UL: [L6172] case 2UL: [L6175] case 4UL: [L6178] case 8UL: VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L6185] return (pfo_ret__); VAL [\old(ldv_mutex_fw_mutex)=1, \result={34426847232:5188164364057706498}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, pfo_ret__={34426847232:5188164364057706498}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8957] RET, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, get_current()={34426847232:5188164364057706498}, hw={137707652610:-55}, hw={137707652610:-55}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={137707652610:-1512}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8957] tmp = get_current() [L8958] EXPR priv->fw_mutex_owner VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={137707652610:-55}, hw={137707652610:-55}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={137707652610:-1512}, priv->fw_mutex_owner={5188164398484553714:16}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp={34426847232:5188164364057706498}] [L8958] COND FALSE !((unsigned long )priv->fw_mutex_owner != (unsigned long )tmp) [L8974] EXPR priv->fw_mutex_depth [L8974] priv->fw_mutex_depth = priv->fw_mutex_depth + 1 [L8975] return (0); VAL [\old(ldv_mutex_fw_mutex)=1, \result=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={137707652610:-55}, hw={137707652610:-55}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={137707652610:-1512}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp={34426847232:5188164364057706498}] [L11360] RET, EXPR mwl8k_fw_lock(hw) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_fw_lock(hw)=0, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, vif={521:522}, vif={521:522}] [L11360] tmp = mwl8k_fw_lock(hw) [L11361] COND FALSE !(tmp != 0) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={521:522}, vif={521:522}] [L11365] COND FALSE !((changed & 4U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={521:522}, vif={521:522}] [L11373] COND FALSE !((changed & 32U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={521:522}, vif={521:522}] [L11387] COND FALSE !((changed & 320U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={521:522}, vif={521:522}] [L11396] COND FALSE !((changed & 512U) != 0U) VAL [\old(changed)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, changed=0, hw={137707652610:-55}, hw={137707652610:-55}, info={520:519}, info={520:519}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=0, vif={521:522}, vif={521:522}] [L11401] CALL mwl8k_fw_unlock(hw) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8980] struct mwl8k_priv *priv ; [L8982] EXPR hw->priv [L8982] priv = (struct mwl8k_priv *)hw->priv [L8983] EXPR priv->fw_mutex_depth [L8983] priv->fw_mutex_depth = priv->fw_mutex_depth - 1 [L8984] EXPR priv->fw_mutex_depth VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={137707652610:-55}, hw={137707652610:-55}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={-6917528889933429246:-1446}, priv->fw_mutex_depth=0, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8984] COND TRUE priv->fw_mutex_depth == 0 [L8985] EXPR priv->hw_restart_in_progress VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, hw={137707652610:-55}, hw={137707652610:-55}, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={-6917528889933429246:-1446}, priv->hw_restart_in_progress=-128, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8985] COND FALSE !(! priv->hw_restart_in_progress) [L8989] priv->fw_mutex_owner = 0 [L8990] CALL ldv_mutex_unlock_14(& priv->fw_mutex) [L12826] CALL ldv_mutex_unlock_fw_mutex(ldv_func_arg1) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, lock={-6917528889933429246:-108}, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L13064] COND FALSE !(ldv_mutex_fw_mutex == 2) VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, lock={-6917528889933429246:-108}, lock={-6917528889933429246:-108}, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L13066] CALL ldv_error() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12848] reach_error() VAL [\old(ldv_mutex_fw_mutex)=1, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 132 procedures, 2511 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 186.6s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17971 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17971 mSDsluCounter, 29881 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7230 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 27 IncrementalHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 22651 mSDtfsCounter, 27 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 102 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4898occurred in iteration=2, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 5 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 95.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 164 NumberOfCodeBlocks, 164 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 102 ConstructedInterpolants, 0 QuantifiedInterpolants, 173 SizeOfPredicates, 0 NumberOfNonLiveVariables, 9637 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 06:21:08,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258f39e9-4061-4e2f-be2e-29723ead91e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample