./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur --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 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:24:15,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:24:15,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:24:15,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:24:15,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:24:15,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:24:15,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:24:15,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:24:15,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:24:15,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:24:15,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:24:15,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:24:15,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:24:15,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:24:15,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:24:15,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:24:15,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:24:15,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:24:15,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:24:15,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:24:15,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:24:15,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:24:15,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:24:15,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:24:15,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:24:15,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:24:15,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:24:15,778 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:24:15,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:24:15,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:24:15,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:24:15,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:24:15,782 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:24:15,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:24:15,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:24:15,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:24:15,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:24:15,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:24:15,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:24:15,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:24:15,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:24:15,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:24:15,835 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:24:15,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:24:15,837 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:24:15,837 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:24:15,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:24:15,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:24:15,838 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:24:15,838 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:24:15,839 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:24:15,839 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:24:15,840 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:24:15,840 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:24:15,840 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:24:15,841 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:24:15,841 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:24:15,841 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:24:15,841 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:24:15,841 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:24:15,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:24:15,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:24:15,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:24:15,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:24:15,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:24:15,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:24:15,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:24:15,844 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:24:15,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:24:15,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:24:15,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:24:15,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:24:15,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:24:15,846 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:24:15,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:24:15,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:24:15,846 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:24:15,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:24:15,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:24:15,847 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:24:15,847 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 [2022-11-25 23:24:16,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:24:16,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:24:16,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:24:16,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:24:16,200 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:24:16,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2022-11-25 23:24:19,390 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:24:20,143 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:24:20,144 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2022-11-25 23:24:20,201 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data/e3f88661c/1db2bdbaf94b4c37abdbca2063605ebf/FLAGea8f1d208 [2022-11-25 23:24:20,221 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data/e3f88661c/1db2bdbaf94b4c37abdbca2063605ebf [2022-11-25 23:24:20,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:24:20,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:24:20,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:24:20,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:24:20,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:24:20,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:20" (1/1) ... [2022-11-25 23:24:20,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@108b8844 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:20, skipping insertion in model container [2022-11-25 23:24:20,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:20" (1/1) ... [2022-11-25 23:24:20,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:24:20,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:24:21,241 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:24:21,282 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:24:21,551 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:24:21,592 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:24:21,600 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:24:21,606 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:24:21,613 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:24:21,647 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:24:21,720 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 23:24:21,726 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 23:24:21,738 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:24:21,740 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:24:21,740 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:24:21,747 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:24:21,748 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:24:21,749 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:24:21,761 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:24:21,787 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:24:22,060 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:24:22,066 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:24:22,067 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:24:22,080 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:24:22,090 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:24:22,126 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:24:22,134 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:22,135 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:24:22,176 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 23:24:22,182 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 23:24:22,259 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:24:22,361 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:22,476 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:24:22,581 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,584 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,585 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:22,589 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:24:22,602 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 23:24:22,603 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:24:22,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:22,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:22,619 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,620 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,620 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,620 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,621 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:22,622 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:22,622 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,623 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:24:22,623 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:24:22,624 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:24:22,632 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:22,639 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:22,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:24:22,642 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:22,648 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:22,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:22,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:22,652 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:22,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:22,653 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,654 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:22,655 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:24:22,655 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:24:22,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:24:22,661 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:24:22,664 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:24:22,670 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:24:22,671 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:24:22,671 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,672 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 23:24:22,702 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:24:22,724 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:24:22,733 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,751 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:24:22,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:22,765 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 23:24:22,766 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:24:22,772 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:22,784 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:24:22,785 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:24:22,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,800 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,801 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,801 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:22,808 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,815 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:24:22,817 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:24:22,817 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:24:22,819 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:22,819 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:24:22,820 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:24:22,821 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,821 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:24:22,837 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-11-25 23:24:22,839 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:24:22,846 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:22,852 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:22,858 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-11-25 23:24:22,859 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:22,860 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:22,866 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:22,872 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:22,900 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:22,901 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:22,902 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:22,903 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:22,904 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:22,905 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:22,907 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:22,915 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:24:22,915 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:24:22,921 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:24:22,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:24:22,935 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,936 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,936 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,936 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:24:22,937 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:24:22,937 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,938 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:24:22,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:22,939 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:24:22,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:22,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:22,988 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:22,989 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,990 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:22,991 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:22,998 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,019 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,047 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,053 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,066 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,072 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,079 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,098 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,104 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:24:23,105 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,111 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,116 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,123 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,141 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,147 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,152 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,160 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,181 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,193 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-11-25 23:24:23,193 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:23,194 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,218 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:23,219 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,220 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:23,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,228 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,240 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:23,242 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,248 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,263 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,269 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,283 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,290 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,296 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:23,297 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,297 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:24:23,298 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,298 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:23,305 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:23,316 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:23,317 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:23,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,324 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,325 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,326 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,326 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:23,327 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:24:23,377 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:24:23,377 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,378 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:23,379 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:24:23,379 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:24:23,379 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:23,390 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:24:23,391 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:23,415 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:24:23,426 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:23,427 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-11-25 23:24:23,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,428 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,474 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 23:24:23,496 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:24:23,523 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:24:23,523 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:24:23,534 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,535 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,535 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,537 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,537 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:23,576 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:23,577 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:23,578 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:23,579 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,579 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-11-25 23:24:23,580 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-11-25 23:24:23,581 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:23,587 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-11-25 23:24:23,588 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:23,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,604 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:23,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,605 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:23,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,606 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:23,606 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-11-25 23:24:23,612 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:23,620 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,626 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,627 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,627 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,627 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,628 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,629 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,630 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,633 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,634 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:23,635 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:23,636 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,636 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:23,636 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:24:23,639 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:23,640 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:23,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,644 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,645 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:24:23,645 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:24:23,646 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:24:23,646 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:24:23,647 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:24:23,647 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:24:23,647 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:24:23,648 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:24:23,648 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:24:23,650 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:24:23,650 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:24:23,652 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:24:23,652 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,659 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:24:23,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,661 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:24:23,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,663 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:24:23,663 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:24:23,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,665 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:24:23,666 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,666 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:24:23,667 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:24:23,667 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:23,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:23,674 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:23,674 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:23,675 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:24:23,675 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:24:23,676 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:24:23,681 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 23:24:23,682 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:24:23,687 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:24:23,688 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:24:23,688 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:24:23,689 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:23,689 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:23,689 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:24:23,690 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:24:23,690 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:24:23,720 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,725 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,726 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,727 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,727 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,727 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,728 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,728 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 23:24:23,728 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 23:24:23,729 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,729 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:23,730 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:24:23,730 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:23,730 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:24:23,731 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 23:24:23,731 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:23,732 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:24:23,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:23,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:23,737 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2022-11-25 23:24:23,841 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:24:23,878 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:24:24,008 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:24:24,009 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:24:24,011 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:24:24,012 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:24:24,012 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:24:24,013 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:24:24,013 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:24:24,014 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:24:24,016 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 23:24:24,016 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 23:24:24,018 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:24:24,018 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:24:24,018 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:24:24,019 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:24:24,019 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:24:24,019 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:24:24,023 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:24:24,024 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:24:24,037 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:24:24,038 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:24:24,038 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:24:24,039 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:24:24,040 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:24:24,042 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:24:24,043 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:24,043 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:24:24,046 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 23:24:24,046 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 23:24:24,047 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:24:24,051 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:24,055 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:24:24,069 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,070 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,070 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:24,072 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:24:24,073 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 23:24:24,073 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:24:24,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,076 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,077 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,077 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,077 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,078 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:24:24,078 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:24:24,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:24:24,080 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,081 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,082 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:24:24,084 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,084 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:24,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:24,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,086 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,087 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,087 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:24:24,087 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:24:24,088 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:24:24,090 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:24:24,091 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:24:24,091 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:24:24,092 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:24:24,092 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,093 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 23:24:24,105 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:24:24,156 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:24:24,158 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,162 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:24:24,163 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,173 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 23:24:24,173 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:24:24,174 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:24,178 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:24:24,179 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:24:24,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,182 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,182 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,182 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,184 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,187 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:24:24,189 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:24:24,189 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:24:24,189 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:24,190 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:24:24,190 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:24:24,191 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,191 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:24:24,195 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-11-25 23:24:24,197 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:24:24,198 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,199 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,200 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-11-25 23:24:24,200 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,201 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,201 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,203 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:24,211 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:24:24,212 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:24,212 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:24,213 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,214 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:24,215 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:24,217 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,219 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:24:24,219 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:24:24,220 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:24:24,224 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:24:24,225 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,226 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,226 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,226 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:24:24,226 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:24:24,227 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,227 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:24:24,228 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,228 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:24:24,238 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,240 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:24,241 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,242 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,243 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,245 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,249 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,250 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,252 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,253 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,254 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,255 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,256 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,257 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,259 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,261 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,263 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,264 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:24:24,264 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,265 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,266 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,269 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,270 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,270 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,271 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,272 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,274 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,276 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,276 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,278 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-11-25 23:24:24,278 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,279 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,280 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,283 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,285 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,286 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,287 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,287 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,290 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,291 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,292 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:24:24,294 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,295 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,298 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,303 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,305 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,306 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:24:24,306 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,307 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:24:24,307 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,307 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:24,309 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:24,310 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,311 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:24,312 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,312 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,312 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,314 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:24,314 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:24:24,315 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:24:24,315 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,315 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:24,316 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:24:24,316 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:24:24,316 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:24,317 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:24:24,318 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:24,320 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:24:24,322 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:24,322 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-11-25 23:24:24,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,325 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 23:24:24,330 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:24:24,332 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:24:24,332 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:24:24,333 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,334 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,334 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,336 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:24:24,340 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:24,341 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,342 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:24,342 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,343 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-11-25 23:24:24,344 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-11-25 23:24:24,345 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:24:24,347 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-11-25 23:24:24,348 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:24:24,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,353 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:24,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,354 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:24,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,354 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:24:24,355 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-11-25 23:24:24,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,356 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,356 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,357 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:24:24,357 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,358 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,359 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,359 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,360 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,360 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,361 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,361 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,362 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,362 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,363 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,363 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:24,363 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:24:24,364 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,364 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:24,364 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:24:24,365 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:24:24,366 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:24:24,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,369 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,371 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:24:24,371 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:24:24,371 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:24:24,372 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:24:24,372 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:24:24,372 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:24:24,373 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:24:24,373 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:24:24,374 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:24:24,374 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:24:24,374 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:24:24,376 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:24:24,376 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,378 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:24:24,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,379 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:24:24,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,379 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:24:24,380 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:24:24,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,381 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:24:24,381 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,382 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:24:24,382 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:24:24,383 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:24:24,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:24:24,385 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:24,385 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:24,385 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:24:24,386 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:24:24,386 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:24:24,387 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 23:24:24,387 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:24:24,387 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:24:24,387 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:24:24,388 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:24:24,388 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:24,389 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:24:24,389 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:24:24,389 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:24:24,389 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:24:24,391 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,392 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,392 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,392 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,393 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,393 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,393 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,393 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,394 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,394 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,394 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,394 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,395 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,395 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,395 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,395 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,396 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,396 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,396 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,396 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,397 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,397 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,397 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,398 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 23:24:24,398 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 23:24:24,398 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,399 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:24:24,399 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:24:24,399 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:24,400 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:24:24,400 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 23:24:24,400 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:24,401 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:24:24,401 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:24,401 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:24:24,402 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2022-11-25 23:24:24,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:24:24,561 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:24:24,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24 WrapperNode [2022-11-25 23:24:24,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:24:24,563 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:24:24,563 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:24:24,563 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:24:24,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:24,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:24,977 INFO L138 Inliner]: procedures = 399, calls = 3456, calls flagged for inlining = 185, calls inlined = 158, statements flattened = 7064 [2022-11-25 23:24:24,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:24:24,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:24:24,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:24:24,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:24:24,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:24,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,463 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:24:25,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:24:25,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:24:25,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:24:25,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (1/1) ... [2022-11-25 23:24:25,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:24:25,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:24:25,589 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:24:25,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:24:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2022-11-25 23:24:25,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2022-11-25 23:24:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2022-11-25 23:24:25,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2022-11-25 23:24:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-25 23:24:25,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-25 23:24:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:24:25,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:24:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 23:24:25,631 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 23:24:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:24:25,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:24:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:24:25,632 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:24:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-25 23:24:25,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-25 23:24:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:24:25,632 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:24:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-25 23:24:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-25 23:24:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:24:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:24:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2022-11-25 23:24:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2022-11-25 23:24:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2022-11-25 23:24:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2022-11-25 23:24:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 23:24:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-25 23:24:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-25 23:24:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2022-11-25 23:24:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2022-11-25 23:24:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-11-25 23:24:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-11-25 23:24:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2022-11-25 23:24:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2022-11-25 23:24:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2022-11-25 23:24:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2022-11-25 23:24:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:24:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:24:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:24:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-25 23:24:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-25 23:24:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:24:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:24:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2022-11-25 23:24:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2022-11-25 23:24:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2022-11-25 23:24:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2022-11-25 23:24:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2022-11-25 23:24:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2022-11-25 23:24:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:24:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:24:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 23:24:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 23:24:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:24:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:24:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:24:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2022-11-25 23:24:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2022-11-25 23:24:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:24:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2022-11-25 23:24:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2022-11-25 23:24:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:24:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:24:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:24:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2022-11-25 23:24:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2022-11-25 23:24:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2022-11-25 23:24:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2022-11-25 23:24:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:24:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:24:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2022-11-25 23:24:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2022-11-25 23:24:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 23:24:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 23:24:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:24:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:24:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:24:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:24:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2022-11-25 23:24:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2022-11-25 23:24:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-25 23:24:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-25 23:24:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2022-11-25 23:24:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2022-11-25 23:24:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-25 23:24:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-25 23:24:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2022-11-25 23:24:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-25 23:24:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-25 23:24:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:24:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:24:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:24:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2022-11-25 23:24:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2022-11-25 23:24:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2022-11-25 23:24:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2022-11-25 23:24:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-11-25 23:24:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-11-25 23:24:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-25 23:24:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-25 23:24:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2022-11-25 23:24:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2022-11-25 23:24:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:24:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:24:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-25 23:24:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-25 23:24:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2022-11-25 23:24:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2022-11-25 23:24:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:24:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:24:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-25 23:24:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-25 23:24:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 23:24:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 23:24:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:24:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:24:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2022-11-25 23:24:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2022-11-25 23:24:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2022-11-25 23:24:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2022-11-25 23:24:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:24:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:24:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-11-25 23:24:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-11-25 23:24:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2022-11-25 23:24:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2022-11-25 23:24:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:24:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:24:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 23:24:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 23:24:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-25 23:24:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-25 23:24:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2022-11-25 23:24:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2022-11-25 23:24:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2022-11-25 23:24:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2022-11-25 23:24:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-11-25 23:24:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-11-25 23:24:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2022-11-25 23:24:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2022-11-25 23:24:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2022-11-25 23:24:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2022-11-25 23:24:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2022-11-25 23:24:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2022-11-25 23:24:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2022-11-25 23:24:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2022-11-25 23:24:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 23:24:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 23:24:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-25 23:24:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-25 23:24:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2022-11-25 23:24:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2022-11-25 23:24:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 23:24:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 23:24:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:24:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:24:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-11-25 23:24:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-11-25 23:24:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2022-11-25 23:24:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2022-11-25 23:24:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 23:24:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 23:24:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2022-11-25 23:24:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2022-11-25 23:24:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:24:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:24:25,649 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 23:24:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 23:24:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:24:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:24:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-25 23:24:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-25 23:24:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2022-11-25 23:24:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2022-11-25 23:24:25,650 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-25 23:24:25,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-25 23:24:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2022-11-25 23:24:25,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2022-11-25 23:24:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:24:25,651 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:24:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:24:25,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:24:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:24:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2022-11-25 23:24:25,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2022-11-25 23:24:25,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:24:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2022-11-25 23:24:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2022-11-25 23:24:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2022-11-25 23:24:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2022-11-25 23:24:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2022-11-25 23:24:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2022-11-25 23:24:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2022-11-25 23:24:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2022-11-25 23:24:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2022-11-25 23:24:25,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2022-11-25 23:24:25,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:24:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 23:24:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 23:24:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 23:24:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 23:24:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-25 23:24:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-25 23:24:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2022-11-25 23:24:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2022-11-25 23:24:25,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-25 23:24:25,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-25 23:24:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2022-11-25 23:24:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2022-11-25 23:24:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2022-11-25 23:24:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2022-11-25 23:24:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2022-11-25 23:24:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2022-11-25 23:24:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-25 23:24:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-25 23:24:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2022-11-25 23:24:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2022-11-25 23:24:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 23:24:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 23:24:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2022-11-25 23:24:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2022-11-25 23:24:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-11-25 23:24:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-11-25 23:24:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:24:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:24:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2022-11-25 23:24:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2022-11-25 23:24:25,655 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2022-11-25 23:24:25,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2022-11-25 23:24:25,656 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2022-11-25 23:24:25,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2022-11-25 23:24:25,656 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2022-11-25 23:24:25,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2022-11-25 23:24:25,656 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:24:25,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:24:25,656 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-25 23:24:25,656 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-25 23:24:25,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:24:25,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:24:25,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:24:25,657 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-11-25 23:24:25,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-11-25 23:24:25,657 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-25 23:24:25,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-25 23:24:25,657 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2022-11-25 23:24:25,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2022-11-25 23:24:25,657 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2022-11-25 23:24:25,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2022-11-25 23:24:25,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 23:24:25,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 23:24:25,658 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 23:24:25,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 23:24:25,658 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2022-11-25 23:24:25,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2022-11-25 23:24:25,658 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-25 23:24:25,658 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-25 23:24:25,658 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-25 23:24:25,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-25 23:24:25,658 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2022-11-25 23:24:25,658 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2022-11-25 23:24:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2022-11-25 23:24:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2022-11-25 23:24:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-25 23:24:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-25 23:24:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 23:24:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 23:24:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 23:24:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 23:24:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2022-11-25 23:24:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2022-11-25 23:24:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2022-11-25 23:24:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2022-11-25 23:24:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:24:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:24:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2022-11-25 23:24:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2022-11-25 23:24:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-25 23:24:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-25 23:24:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:24:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2022-11-25 23:24:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2022-11-25 23:24:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2022-11-25 23:24:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2022-11-25 23:24:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2022-11-25 23:24:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2022-11-25 23:24:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-25 23:24:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-25 23:24:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-11-25 23:24:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-11-25 23:24:26,794 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:24:26,810 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:24:44,437 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:24:46,834 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:24:46,834 INFO L300 CfgBuilder]: Removed 32 assume(true) statements. [2022-11-25 23:24:46,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:24:46 BoogieIcfgContainer [2022-11-25 23:24:46,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:24:46,845 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:24:46,846 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:24:46,849 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:24:46,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:24:20" (1/3) ... [2022-11-25 23:24:46,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@692e5c08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:24:46, skipping insertion in model container [2022-11-25 23:24:46,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:24" (2/3) ... [2022-11-25 23:24:46,852 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@692e5c08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:24:46, skipping insertion in model container [2022-11-25 23:24:46,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:24:46" (3/3) ... [2022-11-25 23:24:46,853 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2022-11-25 23:24:46,876 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:24:46,876 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:24:46,986 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:24:46,993 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;@101d7d35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:24:46,994 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:24:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand has 2146 states, 1359 states have (on average 1.3671817512877116) internal successors, (1858), 1426 states have internal predecessors, (1858), 646 states have call successors, (646), 139 states have call predecessors, (646), 139 states have return successors, (646), 632 states have call predecessors, (646), 646 states have call successors, (646) [2022-11-25 23:24:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:24:47,016 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:24:47,017 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:24:47,018 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:24:47,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:24:47,025 INFO L85 PathProgramCache]: Analyzing trace with hash -378678203, now seen corresponding path program 1 times [2022-11-25 23:24:47,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:24:47,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189321824] [2022-11-25 23:24:47,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:24:47,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:24:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:24:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:24:47,735 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:24:47,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189321824] [2022-11-25 23:24:47,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189321824] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:24:47,736 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:24:47,736 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:24:47,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249411171] [2022-11-25 23:24:47,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:24:47,743 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:24:47,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:24:47,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:24:47,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:24:47,791 INFO L87 Difference]: Start difference. First operand has 2146 states, 1359 states have (on average 1.3671817512877116) internal successors, (1858), 1426 states have internal predecessors, (1858), 646 states have call successors, (646), 139 states have call predecessors, (646), 139 states have return successors, (646), 632 states have call predecessors, (646), 646 states have call successors, (646) 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) [2022-11-25 23:24:55,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:57,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:57,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:24:57,624 INFO L93 Difference]: Finished difference Result 6360 states and 9735 transitions. [2022-11-25 23:24:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:24:57,636 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 [2022-11-25 23:24:57,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:24:57,714 INFO L225 Difference]: With dead ends: 6360 [2022-11-25 23:24:57,714 INFO L226 Difference]: Without dead ends: 4187 [2022-11-25 23:24:57,743 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 [2022-11-25 23:24:57,747 INFO L413 NwaCegarLoop]: 3752 mSDtfsCounter, 3145 mSDsluCounter, 2959 mSDsCounter, 0 mSdLazyCounter, 540 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3145 SdHoareTripleChecker+Valid, 6711 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 540 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:24:57,749 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3145 Valid, 6711 Invalid, 545 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5 Valid, 540 Invalid, 0 Unknown, 0 Unchecked, 9.2s Time] [2022-11-25 23:24:57,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4187 states. [2022-11-25 23:24:58,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4187 to 4184. [2022-11-25 23:24:58,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4184 states, 2647 states have (on average 1.359652436720816) internal successors, (3599), 2771 states have internal predecessors, (3599), 1263 states have call successors, (1263), 275 states have call predecessors, (1263), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:24:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 4184 states and 6314 transitions. [2022-11-25 23:24:58,206 INFO L78 Accepts]: Start accepts. Automaton has 4184 states and 6314 transitions. Word has length 7 [2022-11-25 23:24:58,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:24:58,207 INFO L495 AbstractCegarLoop]: Abstraction has 4184 states and 6314 transitions. [2022-11-25 23:24:58,207 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) [2022-11-25 23:24:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 6314 transitions. [2022-11-25 23:24:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-25 23:24:58,209 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:24:58,209 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:24:58,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:24:58,210 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:24:58,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:24:58,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1144666791, now seen corresponding path program 1 times [2022-11-25 23:24:58,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:24:58,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331806196] [2022-11-25 23:24:58,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:24:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:24:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:24:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:24:58,490 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:24:58,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331806196] [2022-11-25 23:24:58,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331806196] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:24:58,495 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:24:58,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:24:58,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498844860] [2022-11-25 23:24:58,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:24:58,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:24:58,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:24:58,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:24:58,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:24:58,499 INFO L87 Difference]: Start difference. First operand 4184 states and 6314 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) [2022-11-25 23:25:00,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:02,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:04,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:25:04,351 INFO L93 Difference]: Finished difference Result 4186 states and 6315 transitions. [2022-11-25 23:25:04,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:25:04,355 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 [2022-11-25 23:25:04,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:25:04,385 INFO L225 Difference]: With dead ends: 4186 [2022-11-25 23:25:04,385 INFO L226 Difference]: Without dead ends: 4183 [2022-11-25 23:25:04,389 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 [2022-11-25 23:25:04,390 INFO L413 NwaCegarLoop]: 2855 mSDtfsCounter, 3109 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3109 SdHoareTripleChecker+Valid, 2855 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:25:04,391 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3109 Valid, 2855 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2022-11-25 23:25:04,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4183 states. [2022-11-25 23:25:04,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4183 to 4183. [2022-11-25 23:25:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4183 states, 2647 states have (on average 1.35927465054779) internal successors, (3598), 2770 states have internal predecessors, (3598), 1262 states have call successors, (1262), 275 states have call predecessors, (1262), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:25:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 4183 states and 6312 transitions. [2022-11-25 23:25:04,637 INFO L78 Accepts]: Start accepts. Automaton has 4183 states and 6312 transitions. Word has length 8 [2022-11-25 23:25:04,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:25:04,637 INFO L495 AbstractCegarLoop]: Abstraction has 4183 states and 6312 transitions. [2022-11-25 23:25:04,637 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) [2022-11-25 23:25:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 6312 transitions. [2022-11-25 23:25:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-25 23:25:04,639 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:25:04,639 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:25:04,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:25:04,640 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:25:04,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:25:04,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1123726216, now seen corresponding path program 1 times [2022-11-25 23:25:04,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:25:04,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614027963] [2022-11-25 23:25:04,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:25:04,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:25:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:25:05,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:25:05,033 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:25:05,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614027963] [2022-11-25 23:25:05,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614027963] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:25:05,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:25:05,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:25:05,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850760124] [2022-11-25 23:25:05,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:25:05,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:25:05,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:25:05,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:25:05,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:25:05,039 INFO L87 Difference]: Start difference. First operand 4183 states and 6312 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) [2022-11-25 23:25:10,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:10,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:25:10,640 INFO L93 Difference]: Finished difference Result 4185 states and 6313 transitions. [2022-11-25 23:25:10,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:25:10,642 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 [2022-11-25 23:25:10,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:25:10,671 INFO L225 Difference]: With dead ends: 4185 [2022-11-25 23:25:10,671 INFO L226 Difference]: Without dead ends: 4178 [2022-11-25 23:25:10,675 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 [2022-11-25 23:25:10,676 INFO L413 NwaCegarLoop]: 2854 mSDtfsCounter, 3106 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3106 SdHoareTripleChecker+Valid, 2854 SdHoareTripleChecker+Invalid, 258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:25:10,676 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3106 Valid, 2854 Invalid, 258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-11-25 23:25:10,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4178 states. [2022-11-25 23:25:10,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4178 to 4178. [2022-11-25 23:25:10,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4178 states, 2643 states have (on average 1.358683314415437) internal successors, (3591), 2765 states have internal predecessors, (3591), 1261 states have call successors, (1261), 275 states have call predecessors, (1261), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:25:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 4178 states and 6304 transitions. [2022-11-25 23:25:10,978 INFO L78 Accepts]: Start accepts. Automaton has 4178 states and 6304 transitions. Word has length 9 [2022-11-25 23:25:10,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:25:10,979 INFO L495 AbstractCegarLoop]: Abstraction has 4178 states and 6304 transitions. [2022-11-25 23:25:10,980 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) [2022-11-25 23:25:10,980 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6304 transitions. [2022-11-25 23:25:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-25 23:25:10,994 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:25:10,995 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:25:10,995 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:25:10,995 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:25:10,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:25:10,996 INFO L85 PathProgramCache]: Analyzing trace with hash 937432572, now seen corresponding path program 1 times [2022-11-25 23:25:10,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:25:10,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541306831] [2022-11-25 23:25:10,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:25:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:25:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:25:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:25:11,704 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:25:11,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541306831] [2022-11-25 23:25:11,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541306831] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:25:11,704 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:25:11,704 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 23:25:11,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889221738] [2022-11-25 23:25:11,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:25:11,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 23:25:11,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:25:11,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 23:25:11,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-25 23:25:11,707 INFO L87 Difference]: Start difference. First operand 4178 states and 6304 transitions. Second operand has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-25 23:25:18,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:19,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:20,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:26,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:33,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:25:33,011 INFO L93 Difference]: Finished difference Result 8375 states and 12662 transitions. [2022-11-25 23:25:33,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:25:33,015 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-11-25 23:25:33,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:25:33,042 INFO L225 Difference]: With dead ends: 8375 [2022-11-25 23:25:33,042 INFO L226 Difference]: Without dead ends: 4198 [2022-11-25 23:25:33,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:25:33,067 INFO L413 NwaCegarLoop]: 2859 mSDtfsCounter, 35 mSDsluCounter, 14221 mSDsCounter, 0 mSdLazyCounter, 1579 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 17080 SdHoareTripleChecker+Invalid, 1583 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1579 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2022-11-25 23:25:33,067 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 17080 Invalid, 1583 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4 Valid, 1579 Invalid, 0 Unknown, 0 Unchecked, 20.8s Time] [2022-11-25 23:25:33,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4198 states. [2022-11-25 23:25:33,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4198 to 4190. [2022-11-25 23:25:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4190 states, 2651 states have (on average 1.3576009053187477) internal successors, (3599), 2773 states have internal predecessors, (3599), 1261 states have call successors, (1261), 275 states have call predecessors, (1261), 277 states have return successors, (1464), 1233 states have call predecessors, (1464), 1257 states have call successors, (1464) [2022-11-25 23:25:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4190 states to 4190 states and 6324 transitions. [2022-11-25 23:25:33,353 INFO L78 Accepts]: Start accepts. Automaton has 4190 states and 6324 transitions. Word has length 54 [2022-11-25 23:25:33,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:25:33,354 INFO L495 AbstractCegarLoop]: Abstraction has 4190 states and 6324 transitions. [2022-11-25 23:25:33,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-25 23:25:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6324 transitions. [2022-11-25 23:25:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-25 23:25:33,362 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:25:33,362 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] [2022-11-25 23:25:33,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:25:33,363 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:25:33,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:25:33,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1307218358, now seen corresponding path program 1 times [2022-11-25 23:25:33,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:25:33,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36546263] [2022-11-25 23:25:33,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:25:33,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:25:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 23:25:34,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 23:25:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 23:25:35,938 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-25 23:25:35,938 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 23:25:35,939 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 23:25:35,941 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:25:35,944 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-25 23:25:35,948 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 23:25:36,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 11:25:36 BoogieIcfgContainer [2022-11-25 23:25:36,089 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 23:25:36,090 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 23:25:36,091 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 23:25:36,091 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 23:25:36,092 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:24:46" (3/4) ... [2022-11-25 23:25:36,095 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 23:25:36,095 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 23:25:36,096 INFO L158 Benchmark]: Toolchain (without parser) took 75867.97ms. Allocated memory was 169.9MB in the beginning and 922.7MB in the end (delta: 752.9MB). Free memory was 120.3MB in the beginning and 705.1MB in the end (delta: -584.8MB). Peak memory consumption was 169.8MB. Max. memory is 16.1GB. [2022-11-25 23:25:36,096 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 169.9MB. Free memory is still 141.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:25:36,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4328.89ms. Allocated memory was 169.9MB in the beginning and 222.3MB in the end (delta: 52.4MB). Free memory was 120.3MB in the beginning and 122.0MB in the end (delta: -1.6MB). Peak memory consumption was 118.5MB. Max. memory is 16.1GB. [2022-11-25 23:25:36,097 INFO L158 Benchmark]: Boogie Procedure Inliner took 415.06ms. Allocated memory is still 222.3MB. Free memory was 122.0MB in the beginning and 74.8MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-25 23:25:36,097 INFO L158 Benchmark]: Boogie Preprocessor took 577.20ms. Allocated memory was 222.3MB in the beginning and 297.8MB in the end (delta: 75.5MB). Free memory was 74.8MB in the beginning and 166.0MB in the end (delta: -91.2MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-11-25 23:25:36,097 INFO L158 Benchmark]: RCFGBuilder took 21285.53ms. Allocated memory was 297.8MB in the beginning and 677.4MB in the end (delta: 379.6MB). Free memory was 166.0MB in the beginning and 341.4MB in the end (delta: -175.4MB). Peak memory consumption was 428.6MB. Max. memory is 16.1GB. [2022-11-25 23:25:36,098 INFO L158 Benchmark]: TraceAbstraction took 49243.88ms. Allocated memory was 677.4MB in the beginning and 922.7MB in the end (delta: 245.4MB). Free memory was 340.3MB in the beginning and 705.1MB in the end (delta: -364.7MB). Peak memory consumption was 374.5MB. Max. memory is 16.1GB. [2022-11-25 23:25:36,098 INFO L158 Benchmark]: Witness Printer took 4.67ms. Allocated memory is still 922.7MB. Free memory is still 705.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:25:36,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 169.9MB. Free memory is still 141.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4328.89ms. Allocated memory was 169.9MB in the beginning and 222.3MB in the end (delta: 52.4MB). Free memory was 120.3MB in the beginning and 122.0MB in the end (delta: -1.6MB). Peak memory consumption was 118.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 415.06ms. Allocated memory is still 222.3MB. Free memory was 122.0MB in the beginning and 74.8MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 577.20ms. Allocated memory was 222.3MB in the beginning and 297.8MB in the end (delta: 75.5MB). Free memory was 74.8MB in the beginning and 166.0MB in the end (delta: -91.2MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * RCFGBuilder took 21285.53ms. Allocated memory was 297.8MB in the beginning and 677.4MB in the end (delta: 379.6MB). Free memory was 166.0MB in the beginning and 341.4MB in the end (delta: -175.4MB). Peak memory consumption was 428.6MB. Max. memory is 16.1GB. * TraceAbstraction took 49243.88ms. Allocated memory was 677.4MB in the beginning and 922.7MB in the end (delta: 245.4MB). Free memory was 340.3MB in the beginning and 705.1MB in the end (delta: -364.7MB). Peak memory consumption was 374.5MB. Max. memory is 16.1GB. * Witness Printer took 4.67ms. Allocated memory is still 922.7MB. Free memory is still 705.1MB. 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: 13398]: 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 12414, overapproximation of bitwiseAnd at line 11962. Possible FailurePath: [L7468] static bool ap_mode_default ; [L7469-L7483] static struct ieee80211_channel const mwl8k_channels_24[14U] = { {0, 2412U, 1U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2417U, 2U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2422U, 3U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2427U, 4U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2432U, 5U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2437U, 6U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2442U, 7U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2447U, 8U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2452U, 9U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2457U, 10U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2462U, 11U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2467U, 12U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2472U, 13U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2484U, 14U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}}; [L7484-L7497] static struct ieee80211_rate const mwl8k_rates_24[13U] = { {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}}; [L7498-L7501] static struct ieee80211_channel const mwl8k_channels_50[4U] = { {1, 5180U, 36U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5200U, 40U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5220U, 44U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5240U, 48U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}}; [L7502-L7510] static struct ieee80211_rate const mwl8k_rates_50[8U] = { {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}}; [L8149] static struct rxd_ops rxd_ap_ops = {32, & mwl8k_rxd_ap_init, & mwl8k_rxd_ap_refill, & mwl8k_rxd_ap_process}; [L8226] static struct rxd_ops rxd_sta_ops = {40, & mwl8k_rxd_sta_init, & mwl8k_rxd_sta_refill, & mwl8k_rxd_sta_process}; [L12378-L12384] 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, 0, 0, & mwl8k_prepare_multicast, & mwl8k_configure_filter, 0, 0, & mwl8k_set_key, 0, 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, 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, 0, 0, 0, 0, 0, 0, 0}; [L12414-L12421] static struct mwl8k_device_info mwl8k_info_tbl[4U] = { {(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-3.fw", & rxd_ap_ops, 3U}, {(char *)"88w8764", 0, 0, (char *)"mwl8k/fmimage_8764_ap-1.fw", & rxd_ap_ops, 1U}}; [L12422] struct pci_device_id const __mod_pci_device_table ; [L12804-L12805] static struct ieee80211_iface_limit const ap_if_limits[2U] = { {8U, 8U}, {1U, 4U}}; [L12806-L12807] static struct ieee80211_iface_combination const ap_if_comb = {(struct ieee80211_iface_limit const *)(& ap_if_limits), 1U, 8U, 2U, (_Bool)0, (unsigned char)0}; [L13105] int LDV_IN_INTERRUPT ; [L13408] static int ldv_mutex_fw_mutex_of_mwl8k_priv ; [L13515] static int ldv_mutex_lock ; [L13622] static int ldv_mutex_mutex_of_device ; [L13108] void *var_mwl8k_rxd_ap_init_13_p0 ; [L13109] dma_addr_t var_mwl8k_rxd_ap_init_13_p1 ; [L13110] void *var_mwl8k_rxd_ap_refill_14_p0 ; [L13111] dma_addr_t var_mwl8k_rxd_ap_refill_14_p1 ; [L13112] int var_mwl8k_rxd_ap_refill_14_p2 ; [L13113] void *var_mwl8k_rxd_ap_process_15_p0 ; [L13114] struct ieee80211_rx_status *var_group1 ; [L13115] __le16 *var_mwl8k_rxd_ap_process_15_p2 ; [L13116] s8 *var_mwl8k_rxd_ap_process_15_p3 ; [L13117] void *var_mwl8k_rxd_sta_init_16_p0 ; [L13118] dma_addr_t var_mwl8k_rxd_sta_init_16_p1 ; [L13119] void *var_mwl8k_rxd_sta_refill_17_p0 ; [L13120] dma_addr_t var_mwl8k_rxd_sta_refill_17_p1 ; [L13121] int var_mwl8k_rxd_sta_refill_17_p2 ; [L13122] void *var_mwl8k_rxd_sta_process_18_p0 ; [L13123] __le16 *var_mwl8k_rxd_sta_process_18_p2 ; [L13124] s8 *var_mwl8k_rxd_sta_process_18_p3 ; [L13125] struct ieee80211_hw *var_group2 ; [L13126] struct ieee80211_tx_control *var_group3 ; [L13127] struct sk_buff *var_mwl8k_tx_100_p2 ; [L13128] struct ieee80211_vif *var_group4 ; [L13129] u32 var_mwl8k_config_107_p1 ; [L13130] struct ieee80211_bss_conf *var_mwl8k_bss_info_changed_110_p2 ; [L13131] u32 var_mwl8k_bss_info_changed_110_p3 ; [L13132] struct netdev_hw_addr_list *var_group5 ; [L13133] unsigned int var_mwl8k_configure_filter_114_p1 ; [L13134] unsigned int *var_mwl8k_configure_filter_114_p2 ; [L13135] u64 var_mwl8k_configure_filter_114_p3 ; [L13136] enum set_key_cmd var_mwl8k_set_key_94_p1 ; [L13137] struct ieee80211_vif *var_mwl8k_set_key_94_p2 ; [L13138] struct ieee80211_sta *var_mwl8k_set_key_94_p3 ; [L13139] struct ieee80211_key_conf *var_mwl8k_set_key_94_p4 ; [L13140] u32 var_mwl8k_set_rts_threshold_115_p1 ; [L13141] struct ieee80211_sta *var_mwl8k_sta_add_117_p2 ; [L13142] struct ieee80211_sta *var_mwl8k_sta_remove_116_p2 ; [L13143] u16 var_mwl8k_conf_tx_118_p2 ; [L13144] struct ieee80211_tx_queue_params const *var_mwl8k_conf_tx_118_p3 ; [L13145] struct ieee80211_low_level_stats *var_group6 ; [L13146] int var_mwl8k_get_survey_120_p1 ; [L13147] struct survey_info *var_mwl8k_get_survey_120_p2 ; [L13148] enum ieee80211_ampdu_mlme_action var_mwl8k_ampdu_action_121_p2 ; [L13149] struct ieee80211_sta *var_mwl8k_ampdu_action_121_p3 ; [L13150] u16 var_mwl8k_ampdu_action_121_p4 ; [L13151] u16 *var_mwl8k_ampdu_action_121_p5 ; [L13152] u8 var_mwl8k_ampdu_action_121_p6 ; [L13153] struct pci_dev *var_group7 ; [L13154] struct pci_device_id const *var_mwl8k_probe_130_p1 ; [L13155] int res_mwl8k_probe_130 ; [L13156] int var_mwl8k_interrupt_97_p0 ; [L13157] void *var_mwl8k_interrupt_97_p1 ; [L13158] int ldv_s_mwl8k_driver_pci_driver ; [L13159] int tmp ; [L13160] int tmp___0 ; [L13162] ldv_s_mwl8k_driver_pci_driver = 0 [L13163] LDV_IN_INTERRUPT = 1 [L13164] CALL ldv_initialize() [L13732] ldv_mutex_fw_mutex_of_mwl8k_priv = 1 [L13733] ldv_mutex_lock = 1 [L13734] ldv_mutex_mutex_of_device = 1 [L13164] RET ldv_initialize() [L13302] tmp___0 = __VERIFIER_nondet_int() [L13303] COND TRUE tmp___0 != 0 || ldv_s_mwl8k_driver_pci_driver != 0 [L13167] tmp = __VERIFIER_nondet_int() [L13169] case 0: [L13173] case 1: [L13178] case 2: [L13183] case 3: [L13187] case 4: [L13192] case 5: [L13197] case 6: [L13201] case 7: [L13205] case 8: [L13209] case 9: [L13213] case 10: [L13217] case 11: [L13221] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=12, tmp___0=1] [L13222] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=12, tmp___0=1] [L13223-L13224] CALL mwl8k_bss_info_changed(var_group2, var_group4, var_mwl8k_bss_info_changed_110_p2, var_mwl8k_bss_info_changed_110_p3) [L11975] EXPR vif->type 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}, vif->type=-4294967293] [L11975] COND FALSE !((unsigned int )vif->type == 2U) [L11979] EXPR vif->type 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}, vif->type=-4294967293] [L11979] COND TRUE (unsigned int )vif->type == 3U [L11980] CALL mwl8k_bss_info_changed_ap(hw, vif, info, changed) [L11920] int rc ; [L11921] int tmp ; [L11922] int idx ; [L11923] int rate ; [L11924] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11926] CALL, EXPR mwl8k_fw_lock(hw) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9337] struct mwl8k_priv *priv ; [L9338] int rc ; [L9339] struct task_struct *tmp ; [L9341] EXPR hw->priv [L9341] priv = (struct mwl8k_priv *)hw->priv [L9342] CALL, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6467] struct task_struct *pfo_ret__ ; [L6470] case 1UL: [L6473] case 2UL: [L6476] case 4UL: [L6479] case 8UL: [L6486] return (pfo_ret__); [L9342] RET, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, get_current()={1:1}, hw={36893488147419103237:169}, hw={36893488147419103237:169}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={36893488147419103236:-1703}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9342] tmp = get_current() [L9343] EXPR priv->fw_mutex_owner VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={36893488147419103236:-1703}, priv->fw_mutex_owner={36893488147419103233:18446744073709551617}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={1:1}] [L9343] COND FALSE !((unsigned long )priv->fw_mutex_owner != (unsigned long )tmp) [L9359] EXPR priv->fw_mutex_depth [L9359] priv->fw_mutex_depth = priv->fw_mutex_depth + 1 [L9360] return (0); VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={36893488147419103236:-1703}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={1:1}] [L11926] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_fw_lock(hw)=0, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11926] tmp = mwl8k_fw_lock(hw) [L11927] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11931] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11939] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11953] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11962] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, info={36893488147419103240:36893488147419103235}, info={36893488147419103240:36893488147419103235}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={36893488147419103238:36893488147419103244}, vif={36893488147419103238:36893488147419103244}] [L11967] CALL mwl8k_fw_unlock(hw) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9365] struct mwl8k_priv *priv ; [L9367] EXPR hw->priv [L9367] priv = (struct mwl8k_priv *)hw->priv [L9368] EXPR priv->fw_mutex_depth [L9368] priv->fw_mutex_depth = priv->fw_mutex_depth - 1 [L9369] EXPR priv->fw_mutex_depth VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={36893488147419103236:-1703}, priv->fw_mutex_depth=0, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9369] COND TRUE priv->fw_mutex_depth == 0 [L9370] EXPR priv->hw_restart_in_progress VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={36893488147419103237:169}, hw={36893488147419103237:169}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={36893488147419103236:-1703}, priv->hw_restart_in_progress=-255, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9370] COND FALSE !(! priv->hw_restart_in_progress) [L9374] priv->fw_mutex_owner = 0 [L9375] CALL ldv_mutex_unlock_8(& priv->fw_mutex) [L13376] CALL ldv_mutex_unlock_fw_mutex_of_mwl8k_priv(ldv_func_arg1) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, lock={36893488147419103236:-177}, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13507] COND FALSE !(ldv_mutex_fw_mutex_of_mwl8k_priv == 2) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, lock={36893488147419103236:-177}, lock={36893488147419103236:-177}, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13509] CALL ldv_error() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13398] reach_error() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 140 procedures, 2146 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 49.0s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 42.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9412 SdHoareTripleChecker+Valid, 41.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9395 mSDsluCounter, 29500 SdHoareTripleChecker+Invalid, 39.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17180 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2636 IncrementalHoareTripleChecker+Invalid, 2645 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 12320 mSDtfsCounter, 2636 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4190occurred in iteration=4, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 11 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 127 NumberOfCodeBlocks, 127 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 74 ConstructedInterpolants, 0 QuantifiedInterpolants, 116 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 [2022-11-25 23:25:36,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur --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 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:25:38,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:25:38,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:25:38,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:25:38,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:25:38,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:25:38,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:25:38,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:25:38,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:25:38,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:25:38,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:25:38,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:25:38,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:25:38,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:25:38,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:25:38,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:25:38,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:25:38,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:25:38,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:25:38,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:25:38,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:25:38,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:25:38,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:25:38,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:25:38,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:25:38,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:25:38,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:25:38,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:25:38,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:25:38,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:25:38,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:25:38,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:25:38,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:25:38,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:25:38,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:25:38,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:25:38,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:25:38,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:25:38,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:25:38,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:25:38,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:25:38,696 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-25 23:25:38,735 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:25:38,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:25:38,736 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:25:38,737 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:25:38,738 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:25:38,738 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:25:38,738 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:25:38,738 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:25:38,739 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:25:38,739 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:25:38,740 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:25:38,740 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:25:38,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:25:38,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:25:38,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:25:38,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:25:38,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:25:38,742 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:25:38,743 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:25:38,743 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:25:38,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:25:38,743 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:25:38,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:25:38,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:25:38,744 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:25:38,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:25:38,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:25:38,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:25:38,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:25:38,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:25:38,746 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:25:38,746 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:25:38,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:25:38,747 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:25:38,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:25:38,747 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 [2022-11-25 23:25:39,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:25:39,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:25:39,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:25:39,111 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:25:39,111 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:25:39,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2022-11-25 23:25:42,252 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:25:42,966 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:25:42,966 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2022-11-25 23:25:43,034 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data/923d81632/1535858124bf4a4288220c1dc571b14b/FLAG8cd7a43ff [2022-11-25 23:25:43,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/data/923d81632/1535858124bf4a4288220c1dc571b14b [2022-11-25 23:25:43,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:25:43,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:25:43,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:25:43,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:25:43,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:25:43,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:25:43" (1/1) ... [2022-11-25 23:25:43,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f6c3cc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:43, skipping insertion in model container [2022-11-25 23:25:43,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:25:43" (1/1) ... [2022-11-25 23:25:43,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:25:43,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:25:44,048 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:25:44,088 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:25:44,422 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:25:44,467 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:25:44,474 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:25:44,480 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:25:44,491 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:25:44,526 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:25:44,623 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 23:25:44,630 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 23:25:44,642 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:25:44,643 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:25:44,643 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:25:44,650 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:25:44,651 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:25:44,651 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:25:44,668 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:25:44,692 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:25:44,938 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:25:44,942 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:25:44,943 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:25:44,951 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:25:44,957 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:25:44,980 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:25:44,996 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:44,996 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:25:45,034 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 23:25:45,040 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 23:25:45,091 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:25:45,173 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:45,256 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:25:45,342 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,343 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:45,350 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:25:45,366 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 23:25:45,368 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:25:45,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:45,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:45,386 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,386 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,387 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,387 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,388 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:45,389 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:45,389 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,390 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:45,390 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:25:45,391 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:45,400 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,407 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:45,409 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:45,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,417 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:45,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:45,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:45,421 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:45,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:45,423 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,424 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:45,425 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:45,425 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:25:45,425 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:45,432 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:45,434 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:25:45,441 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:45,442 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:25:45,442 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,443 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 23:25:45,476 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:25:45,499 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:25:45,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,540 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:25:45,542 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,577 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 23:25:45,578 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:45,586 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:45,609 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:25:45,611 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:25:45,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,626 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,627 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,632 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:45,642 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,651 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:45,660 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:25:45,661 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:25:45,664 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:45,665 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:45,665 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:45,667 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,671 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:45,698 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-11-25 23:25:45,704 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:25:45,716 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,723 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:45,730 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-11-25 23:25:45,731 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:45,732 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:45,739 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:45,751 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:45,795 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:45,802 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:45,806 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:45,808 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:45,809 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:45,811 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:45,814 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:45,824 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:45,825 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:45,832 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:45,849 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:25:45,851 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,853 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,854 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,854 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:25:45,854 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:25:45,855 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,856 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:25:45,856 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:45,858 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:45,908 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:45,919 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:45,920 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,921 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:45,924 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,934 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,953 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:45,988 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,008 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,015 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,022 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,031 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,053 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,067 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:46,069 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,096 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,108 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,114 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,121 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,153 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,160 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,168 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,186 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,192 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,204 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-11-25 23:25:46,205 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:46,205 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,212 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,222 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,230 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:46,231 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,233 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:46,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,242 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,249 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,256 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:46,258 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,264 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,280 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,286 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,302 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,310 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,316 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:46,317 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,317 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:46,317 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,318 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:46,325 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:46,337 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:46,338 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:46,345 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,346 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,346 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,347 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,348 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:46,348 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:46,354 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:46,355 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,355 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:46,356 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:25:46,356 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:25:46,356 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:46,368 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:46,370 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:46,378 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:25:46,389 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:46,390 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-11-25 23:25:46,391 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,391 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,404 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 23:25:46,416 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:25:46,433 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:25:46,434 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:46,445 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,446 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,446 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,448 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,448 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:46,491 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:46,492 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:46,493 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:46,494 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,494 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-11-25 23:25:46,495 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-11-25 23:25:46,496 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:46,504 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-11-25 23:25:46,505 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:46,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,523 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:46,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,524 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:46,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,525 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:46,525 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-11-25 23:25:46,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,533 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:46,539 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,546 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,547 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,548 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,548 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,548 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,549 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,550 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,552 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,552 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:46,553 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:46,567 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,567 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:46,567 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:46,569 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:46,569 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:46,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,574 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,575 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:46,576 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:46,576 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:46,576 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:46,577 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:46,577 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:46,578 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:25:46,578 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:25:46,579 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:25:46,579 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:25:46,580 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:25:46,582 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:25:46,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,589 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:25:46,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,590 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:25:46,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,592 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:25:46,592 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:25:46,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,593 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:46,594 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,594 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:46,595 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:46,595 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:46,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:46,598 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:46,598 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:46,599 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:25:46,599 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:25:46,599 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:25:46,605 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 23:25:46,606 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:46,606 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:25:46,606 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:25:46,606 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:25:46,608 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:46,608 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:46,608 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:25:46,608 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:25:46,609 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:25:46,640 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,641 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,641 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,642 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,642 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,642 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,642 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,643 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,643 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,643 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,644 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,644 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,644 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,645 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,645 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,645 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,646 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,646 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,646 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,646 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,647 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,647 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,647 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,648 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 23:25:46,648 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 23:25:46,649 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,649 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:46,650 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:46,650 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:46,650 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:46,651 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 23:25:46,651 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:46,652 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:46,652 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:46,652 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:46,658 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2022-11-25 23:25:46,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:25:46,804 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 23:25:46,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:25:47,107 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:25:47,109 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:25:47,111 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:25:47,112 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:25:47,113 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:25:47,113 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:25:47,113 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:25:47,114 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:25:47,115 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 23:25:47,115 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 23:25:47,116 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:25:47,116 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:25:47,117 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:25:47,117 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:25:47,118 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:25:47,118 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:25:47,119 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:25:47,119 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:25:47,126 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:25:47,127 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:25:47,127 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:25:47,128 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:25:47,129 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:25:47,132 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:25:47,132 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:47,133 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:25:47,135 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 23:25:47,136 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 23:25:47,136 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:25:47,141 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:47,144 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:25:47,185 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,186 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,186 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:47,187 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:25:47,187 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 23:25:47,188 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:25:47,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,192 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,192 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,192 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,192 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,193 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,193 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,194 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,194 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:47,194 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:25:47,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:47,197 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,198 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,199 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:47,200 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,201 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:47,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,203 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:47,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,204 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,204 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,205 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:47,205 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:25:47,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:47,206 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:47,208 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:25:47,209 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:47,209 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:25:47,210 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,210 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 23:25:47,216 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:25:47,220 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:25:47,222 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,227 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:25:47,228 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,230 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 23:25:47,230 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:47,231 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:47,236 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:25:47,237 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:25:47,238 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,240 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,241 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,241 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,243 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,245 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:47,246 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:25:47,246 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:25:47,247 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:47,247 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:47,248 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:47,248 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,249 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:47,253 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-11-25 23:25:47,254 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:25:47,256 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,257 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,258 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-11-25 23:25:47,259 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,259 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,260 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,266 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:47,275 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:47,280 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:47,281 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:47,284 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,285 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:47,285 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:47,287 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,289 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:47,290 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:47,291 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:47,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:25:47,296 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,296 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,296 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,296 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:25:47,297 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:25:47,297 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,298 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:25:47,298 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,300 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:47,312 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,314 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:47,315 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,316 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,319 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,322 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,328 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,379 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,381 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,382 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,383 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,384 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,385 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,387 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,393 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,394 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:47,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,396 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,397 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,401 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,402 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,403 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,405 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,407 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,408 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,413 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,414 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,415 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-11-25 23:25:47,416 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,416 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,422 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,425 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,427 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,428 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,433 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,434 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,435 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:47,437 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,439 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,444 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,446 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,451 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,453 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,454 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,454 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,455 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:47,455 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,456 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:47,457 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:47,459 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,460 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:47,461 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,461 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,462 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,463 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,463 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:47,463 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:47,464 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:47,464 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,465 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:47,465 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:25:47,465 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:25:47,466 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:47,468 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:47,470 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:47,472 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:25:47,474 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:47,475 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-11-25 23:25:47,475 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,475 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,480 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 23:25:47,489 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:25:47,490 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:25:47,491 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:47,493 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,493 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,494 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,495 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,495 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,501 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:47,504 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:47,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,508 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-11-25 23:25:47,509 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-11-25 23:25:47,510 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:47,513 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-11-25 23:25:47,514 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:47,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,546 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:47,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,547 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:47,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,548 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:47,549 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-11-25 23:25:47,550 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,550 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:47,552 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,567 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,568 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,568 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,569 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,569 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,570 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,570 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,572 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,572 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:47,573 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:47,573 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,573 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:47,574 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:47,575 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,575 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:47,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,593 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,595 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:47,596 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:47,596 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:47,609 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:47,610 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:47,610 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:47,613 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:25:47,613 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:25:47,614 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:25:47,615 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:25:47,615 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:25:47,618 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:25:47,619 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,621 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:25:47,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,622 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:25:47,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,626 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:25:47,640 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:25:47,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,642 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:47,643 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,643 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:47,644 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:47,644 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:47,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,652 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:47,653 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:47,653 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:25:47,653 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:25:47,654 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:25:47,655 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 23:25:47,655 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:47,655 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:25:47,655 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:25:47,656 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:25:47,657 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:47,657 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:47,657 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:25:47,671 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:25:47,672 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:25:47,674 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,674 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,674 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,675 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,675 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,675 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,675 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,676 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,676 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,676 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,676 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,677 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,677 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,677 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,677 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,678 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,678 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,679 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,679 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,680 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,680 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,680 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,681 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,681 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 23:25:47,681 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 23:25:47,682 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,682 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:47,683 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:47,683 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:47,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:47,684 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 23:25:47,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:47,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:47,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:47,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:47,686 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2022-11-25 23:25:47,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:25:47,720 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:25:47,938 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:25:47,939 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:25:47,941 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:25:47,942 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:25:47,942 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:25:47,942 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:25:47,943 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:25:47,944 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:25:47,945 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 23:25:47,945 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 23:25:47,946 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:25:47,946 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:25:47,946 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:25:47,947 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 23:25:47,947 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-11-25 23:25:47,947 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 23:25:47,948 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:25:47,949 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:25:47,955 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:25:47,956 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:25:47,956 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:25:47,957 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:25:47,958 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:25:47,961 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:25:47,961 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:47,962 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:25:47,964 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 23:25:47,964 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 23:25:47,965 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:25:47,969 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:47,973 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:25:47,983 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,983 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,984 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:47,984 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:25:47,985 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 23:25:47,985 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:25:47,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,988 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,989 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,989 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,989 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,989 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,990 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,990 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,990 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:47,991 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:25:47,991 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:47,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,994 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,995 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:47,995 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:47,996 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:47,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,998 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:47,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:47,999 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:47,999 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:47,999 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:48,000 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 23:25:48,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:25:48,001 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:48,002 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:25:48,003 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:48,003 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:25:48,003 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,004 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 23:25:48,009 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:25:48,012 WARN L623 FunctionHandler]: Unknown extern function ieee80211_channel_to_frequency [2022-11-25 23:25:48,015 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,020 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:25:48,021 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,023 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 23:25:48,023 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:48,024 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:48,028 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:25:48,029 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:25:48,031 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,033 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,033 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,034 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:48,035 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,040 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:25:48,041 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:25:48,041 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:25:48,042 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:48,043 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:48,043 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:48,044 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,044 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:48,049 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta_by_ifaddr [2022-11-25 23:25:48,051 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:25:48,052 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,053 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,055 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_session [2022-11-25 23:25:48,055 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,056 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,056 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,058 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:48,067 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:25:48,068 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:48,068 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:48,070 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,070 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:48,071 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:48,073 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:48,075 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:48,076 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:48,077 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:48,082 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:25:48,084 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,084 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,084 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,084 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:25:48,085 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:25:48,085 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,086 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:25:48,086 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,087 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-11-25 23:25:48,098 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,101 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:48,102 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,103 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,104 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,106 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,111 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,112 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,114 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,116 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,117 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,118 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,119 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,120 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,122 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,128 WARN L623 FunctionHandler]: Unknown extern function ieee80211_hdrlen [2022-11-25 23:25:48,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,131 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,137 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,139 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,142 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,144 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,145 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,146 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_session [2022-11-25 23:25:48,147 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:48,147 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,149 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,152 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,155 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,156 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,157 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,157 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,160 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,162 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,163 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:25:48,164 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,166 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,170 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,178 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,179 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:25:48,180 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,180 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_work [2022-11-25 23:25:48,181 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,181 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:48,183 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:48,185 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,185 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:48,186 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,206 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,207 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,208 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,208 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:48,209 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 23:25:48,209 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:48,209 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,210 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:48,210 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:25:48,210 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:25:48,211 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:48,212 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:48,213 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:48,215 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:25:48,216 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:48,217 WARN L623 FunctionHandler]: Unknown extern function ieee80211_restart_hw [2022-11-25 23:25:48,217 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,218 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,220 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 23:25:48,226 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:25:48,227 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:25:48,228 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:48,229 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,229 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,231 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,231 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:25:48,237 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:48,237 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,238 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:48,239 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,239 WARN L623 FunctionHandler]: Unknown extern function ieee80211_start_tx_ba_cb_irqsafe [2022-11-25 23:25:48,240 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_tx_ba_cb_irqsafe [2022-11-25 23:25:48,241 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 23:25:48,243 WARN L623 FunctionHandler]: Unknown extern function cfg80211_find_ie [2022-11-25 23:25:48,244 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:25:48,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,248 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:48,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,249 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:48,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,250 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:25:48,250 WARN L623 FunctionHandler]: Unknown extern function device_release_driver [2022-11-25 23:25:48,251 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,252 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,252 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,252 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:25:48,253 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,254 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,255 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,255 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,256 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,256 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,257 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,257 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,258 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,258 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,258 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,259 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:48,259 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:25:48,260 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,260 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:48,260 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:25:48,261 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:25:48,261 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:25:48,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,265 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,266 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:48,267 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:48,267 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:48,268 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:48,268 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:25:48,269 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:25:48,269 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:25:48,269 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:25:48,270 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:25:48,270 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:25:48,271 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:25:48,272 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:25:48,273 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,275 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:25:48,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,275 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:25:48,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,276 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:25:48,276 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:25:48,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,278 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:48,278 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,278 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:48,279 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:25:48,279 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:25:48,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:25:48,282 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:48,282 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:48,283 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:25:48,283 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:25:48,283 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:25:48,284 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 23:25:48,284 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 23:25:48,285 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:25:48,285 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:25:48,285 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:25:48,286 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:48,286 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:25:48,286 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:25:48,287 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:25:48,287 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:25:48,288 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,295 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 23:25:48,295 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 23:25:48,295 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,296 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 23:25:48,296 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:48,297 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:48,297 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:48,297 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 23:25:48,298 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:48,298 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 23:25:48,298 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:48,298 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:25:48,299 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_80a78670-dd17-43ab-ad4a-c099cd8d7181/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2022-11-25 23:25:48,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:25:48,466 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:25:48,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48 WrapperNode [2022-11-25 23:25:48,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:25:48,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:25:48,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:25:48,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:25:48,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:48,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:48,851 INFO L138 Inliner]: procedures = 414, calls = 3456, calls flagged for inlining = 185, calls inlined = 158, statements flattened = 6829 [2022-11-25 23:25:48,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:25:48,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:25:48,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:25:48,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:25:48,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:48,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:48,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:48,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:49,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:49,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:49,273 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:49,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:49,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:25:49,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:25:49,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:25:49,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:25:49,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (1/1) ... [2022-11-25 23:25:49,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:25:49,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:25:49,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:25:49,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:25:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2022-11-25 23:25:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2022-11-25 23:25:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2022-11-25 23:25:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2022-11-25 23:25:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-25 23:25:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-25 23:25:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:25:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:25:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 23:25:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 23:25:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:25:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:25:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:25:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:25:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-25 23:25:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-25 23:25:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:25:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:25:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-25 23:25:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-25 23:25:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:25:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:25:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2022-11-25 23:25:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2022-11-25 23:25:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2022-11-25 23:25:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2022-11-25 23:25:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 23:25:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-25 23:25:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-25 23:25:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2022-11-25 23:25:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2022-11-25 23:25:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-11-25 23:25:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-11-25 23:25:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2022-11-25 23:25:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2022-11-25 23:25:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2022-11-25 23:25:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2022-11-25 23:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:25:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-25 23:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-25 23:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-25 23:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-25 23:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-25 23:25:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-25 23:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:25:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2022-11-25 23:25:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2022-11-25 23:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2022-11-25 23:25:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2022-11-25 23:25:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2022-11-25 23:25:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2022-11-25 23:25:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:25:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:25:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 23:25:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 23:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:25:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2022-11-25 23:25:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2022-11-25 23:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2022-11-25 23:25:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2022-11-25 23:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:25:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:25:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2022-11-25 23:25:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2022-11-25 23:25:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2022-11-25 23:25:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2022-11-25 23:25:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:25:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:25:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2022-11-25 23:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2022-11-25 23:25:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 23:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 23:25:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:25:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:25:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2022-11-25 23:25:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2022-11-25 23:25:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-25 23:25:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-25 23:25:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2022-11-25 23:25:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2022-11-25 23:25:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-25 23:25:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-25 23:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2022-11-25 23:25:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2022-11-25 23:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-25 23:25:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-25 23:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-25 23:25:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-25 23:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:25:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-25 23:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-25 23:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2022-11-25 23:25:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2022-11-25 23:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-25 23:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2022-11-25 23:25:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2022-11-25 23:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-11-25 23:25:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-11-25 23:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-25 23:25:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-25 23:25:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2022-11-25 23:25:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2022-11-25 23:25:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:25:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:25:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-25 23:25:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-25 23:25:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2022-11-25 23:25:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2022-11-25 23:25:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-25 23:25:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:25:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:25:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-25 23:25:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-25 23:25:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 23:25:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 23:25:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-25 23:25:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:25:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:25:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2022-11-25 23:25:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2022-11-25 23:25:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-25 23:25:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2022-11-25 23:25:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2022-11-25 23:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-25 23:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-25 23:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-11-25 23:25:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-11-25 23:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2022-11-25 23:25:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2022-11-25 23:25:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:25:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:25:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 23:25:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 23:25:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-25 23:25:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-25 23:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2022-11-25 23:25:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2022-11-25 23:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2022-11-25 23:25:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2022-11-25 23:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-11-25 23:25:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-11-25 23:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2022-11-25 23:25:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2022-11-25 23:25:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2022-11-25 23:25:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2022-11-25 23:25:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2022-11-25 23:25:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2022-11-25 23:25:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2022-11-25 23:25:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2022-11-25 23:25:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 23:25:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 23:25:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-25 23:25:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-25 23:25:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2022-11-25 23:25:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2022-11-25 23:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 23:25:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 23:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:25:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-11-25 23:25:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-11-25 23:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2022-11-25 23:25:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2022-11-25 23:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 23:25:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 23:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2022-11-25 23:25:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2022-11-25 23:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:25:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 23:25:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 23:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:25:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-25 23:25:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-25 23:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2022-11-25 23:25:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2022-11-25 23:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-25 23:25:49,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-25 23:25:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2022-11-25 23:25:49,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2022-11-25 23:25:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:25:49,635 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:25:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:25:49,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:25:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:25:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2022-11-25 23:25:49,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2022-11-25 23:25:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:25:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2022-11-25 23:25:49,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2022-11-25 23:25:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2022-11-25 23:25:49,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2022-11-25 23:25:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2022-11-25 23:25:49,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2022-11-25 23:25:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2022-11-25 23:25:49,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2022-11-25 23:25:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-25 23:25:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-25 23:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-25 23:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2022-11-25 23:25:49,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2022-11-25 23:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-25 23:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 23:25:49,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 23:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 23:25:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 23:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-25 23:25:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-25 23:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2022-11-25 23:25:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2022-11-25 23:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-25 23:25:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-25 23:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2022-11-25 23:25:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2022-11-25 23:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2022-11-25 23:25:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2022-11-25 23:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2022-11-25 23:25:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2022-11-25 23:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-25 23:25:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-25 23:25:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2022-11-25 23:25:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2022-11-25 23:25:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 23:25:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 23:25:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2022-11-25 23:25:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2022-11-25 23:25:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-11-25 23:25:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-11-25 23:25:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:25:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:25:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2022-11-25 23:25:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2022-11-25 23:25:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2022-11-25 23:25:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2022-11-25 23:25:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2022-11-25 23:25:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2022-11-25 23:25:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2022-11-25 23:25:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2022-11-25 23:25:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:25:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:25:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-25 23:25:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-25 23:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-25 23:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-25 23:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-25 23:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-25 23:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:25:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-11-25 23:25:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-11-25 23:25:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-25 23:25:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-25 23:25:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2022-11-25 23:25:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2022-11-25 23:25:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2022-11-25 23:25:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2022-11-25 23:25:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 23:25:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 23:25:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 23:25:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 23:25:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2022-11-25 23:25:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2022-11-25 23:25:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-25 23:25:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-25 23:25:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-25 23:25:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-25 23:25:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2022-11-25 23:25:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2022-11-25 23:25:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2022-11-25 23:25:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2022-11-25 23:25:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-25 23:25:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-25 23:25:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 23:25:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 23:25:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 23:25:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 23:25:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2022-11-25 23:25:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2022-11-25 23:25:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2022-11-25 23:25:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2022-11-25 23:25:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:25:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:25:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2022-11-25 23:25:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2022-11-25 23:25:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-25 23:25:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-25 23:25:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2022-11-25 23:25:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2022-11-25 23:25:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2022-11-25 23:25:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2022-11-25 23:25:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2022-11-25 23:25:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2022-11-25 23:25:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-25 23:25:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-25 23:25:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-11-25 23:25:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-11-25 23:25:50,879 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:25:50,888 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:27:31,688 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:27:31,720 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:27:31,720 INFO L300 CfgBuilder]: Removed 32 assume(true) statements. [2022-11-25 23:27:31,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:27:31 BoogieIcfgContainer [2022-11-25 23:27:31,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:27:31,729 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:27:31,729 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:27:31,732 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:27:31,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:25:43" (1/3) ... [2022-11-25 23:27:31,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f8395ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:27:31, skipping insertion in model container [2022-11-25 23:27:31,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:48" (2/3) ... [2022-11-25 23:27:31,735 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f8395ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:27:31, skipping insertion in model container [2022-11-25 23:27:31,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:27:31" (3/3) ... [2022-11-25 23:27:31,736 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2022-11-25 23:27:31,756 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:27:31,757 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:27:31,881 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:27:31,890 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;@18e9201b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:27:31,890 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:27:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 2666 states, 1879 states have (on average 1.3762639701969133) internal successors, (2586), 1946 states have internal predecessors, (2586), 646 states have call successors, (646), 139 states have call predecessors, (646), 139 states have return successors, (646), 632 states have call predecessors, (646), 646 states have call successors, (646) [2022-11-25 23:27:31,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-25 23:27:31,910 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:31,911 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:27:31,912 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:27:31,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:31,917 INFO L85 PathProgramCache]: Analyzing trace with hash 2132825643, now seen corresponding path program 1 times [2022-11-25 23:27:31,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-25 23:27:31,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [928540436] [2022-11-25 23:27:31,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:31,934 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 [2022-11-25 23:27:31,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/mathsat [2022-11-25 23:27:31,939 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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) [2022-11-25 23:27:31,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:27:34,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 1860 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:27:34,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:27:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:27:34,366 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:27:34,367 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-25 23:27:34,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [928540436] [2022-11-25 23:27:34,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [928540436] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:27:34,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:27:34,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:27:34,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128123320] [2022-11-25 23:27:34,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:27:34,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:27:34,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-25 23:27:34,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:27:34,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:27:34,418 INFO L87 Difference]: Start difference. First operand has 2666 states, 1879 states have (on average 1.3762639701969133) internal successors, (2586), 1946 states have internal predecessors, (2586), 646 states have call successors, (646), 139 states have call predecessors, (646), 139 states have return successors, (646), 632 states have call predecessors, (646), 646 states have call successors, (646) 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) [2022-11-25 23:27:35,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:27:35,135 INFO L93 Difference]: Finished difference Result 7897 states and 12049 transitions. [2022-11-25 23:27:35,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:27:35,137 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 [2022-11-25 23:27:35,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:27:35,188 INFO L225 Difference]: With dead ends: 7897 [2022-11-25 23:27:35,188 INFO L226 Difference]: Without dead ends: 5204 [2022-11-25 23:27:35,215 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 [2022-11-25 23:27:35,219 INFO L413 NwaCegarLoop]: 4609 mSDtfsCounter, 3852 mSDsluCounter, 3929 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3852 SdHoareTripleChecker+Valid, 8538 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:27:35,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3852 Valid, 8538 Invalid, 18 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-25 23:27:35,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5204 states. [2022-11-25 23:27:35,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5204 to 5201. [2022-11-25 23:27:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5201 states, 3664 states have (on average 1.3711790393013101) internal successors, (5024), 3788 states have internal predecessors, (5024), 1263 states have call successors, (1263), 275 states have call predecessors, (1263), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:27:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 5201 states and 7739 transitions. [2022-11-25 23:27:35,853 INFO L78 Accepts]: Start accepts. Automaton has 5201 states and 7739 transitions. Word has length 9 [2022-11-25 23:27:35,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:27:35,854 INFO L495 AbstractCegarLoop]: Abstraction has 5201 states and 7739 transitions. [2022-11-25 23:27:35,854 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) [2022-11-25 23:27:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 5201 states and 7739 transitions. [2022-11-25 23:27:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-25 23:27:35,856 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:35,856 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:27:35,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:36,084 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:36,085 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:27:36,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:36,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1691874665, now seen corresponding path program 1 times [2022-11-25 23:27:36,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-25 23:27:36,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [359211395] [2022-11-25 23:27:36,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:36,088 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 [2022-11-25 23:27:36,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/mathsat [2022-11-25 23:27:36,089 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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) [2022-11-25 23:27:36,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:27:38,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 1861 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:27:38,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:27:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:27:38,321 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:27:38,322 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-25 23:27:38,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [359211395] [2022-11-25 23:27:38,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [359211395] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:27:38,322 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:27:38,322 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:27:38,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537725727] [2022-11-25 23:27:38,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:27:38,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:27:38,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-25 23:27:38,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:27:38,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:27:38,326 INFO L87 Difference]: Start difference. First operand 5201 states and 7739 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) [2022-11-25 23:27:38,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:27:38,768 INFO L93 Difference]: Finished difference Result 5203 states and 7740 transitions. [2022-11-25 23:27:38,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:27:38,769 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 [2022-11-25 23:27:38,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:27:38,801 INFO L225 Difference]: With dead ends: 5203 [2022-11-25 23:27:38,801 INFO L226 Difference]: Without dead ends: 5200 [2022-11-25 23:27:38,805 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 [2022-11-25 23:27:38,807 INFO L413 NwaCegarLoop]: 3837 mSDtfsCounter, 3831 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3831 SdHoareTripleChecker+Valid, 3837 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:27:38,807 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3831 Valid, 3837 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 23:27:38,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5200 states. [2022-11-25 23:27:39,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5200 to 5200. [2022-11-25 23:27:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5200 states, 3664 states have (on average 1.3709061135371179) internal successors, (5023), 3787 states have internal predecessors, (5023), 1262 states have call successors, (1262), 275 states have call predecessors, (1262), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:27:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 5200 states and 7737 transitions. [2022-11-25 23:27:39,278 INFO L78 Accepts]: Start accepts. Automaton has 5200 states and 7737 transitions. Word has length 10 [2022-11-25 23:27:39,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:27:39,279 INFO L495 AbstractCegarLoop]: Abstraction has 5200 states and 7737 transitions. [2022-11-25 23:27:39,279 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) [2022-11-25 23:27:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 5200 states and 7737 transitions. [2022-11-25 23:27:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-25 23:27:39,280 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:39,280 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:27:39,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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)] Forceful destruction successful, exit code 0 [2022-11-25 23:27:39,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:39,504 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:27:39,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:39,505 INFO L85 PathProgramCache]: Analyzing trace with hash 907301102, now seen corresponding path program 1 times [2022-11-25 23:27:39,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-25 23:27:39,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [765288203] [2022-11-25 23:27:39,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:39,508 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 [2022-11-25 23:27:39,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/mathsat [2022-11-25 23:27:39,509 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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) [2022-11-25 23:27:39,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:27:41,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 1862 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:27:41,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:27:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:27:41,674 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:27:41,675 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-25 23:27:41,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [765288203] [2022-11-25 23:27:41,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [765288203] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:27:41,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:27:41,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:27:41,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395380033] [2022-11-25 23:27:41,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:27:41,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:27:41,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-25 23:27:41,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:27:41,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:27:41,678 INFO L87 Difference]: Start difference. First operand 5200 states and 7737 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) [2022-11-25 23:27:42,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:27:42,116 INFO L93 Difference]: Finished difference Result 5202 states and 7738 transitions. [2022-11-25 23:27:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:27:42,138 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 [2022-11-25 23:27:42,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:27:42,173 INFO L225 Difference]: With dead ends: 5202 [2022-11-25 23:27:42,174 INFO L226 Difference]: Without dead ends: 5195 [2022-11-25 23:27:42,178 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 [2022-11-25 23:27:42,179 INFO L413 NwaCegarLoop]: 3836 mSDtfsCounter, 3828 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3828 SdHoareTripleChecker+Valid, 3836 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 [2022-11-25 23:27:42,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3828 Valid, 3836 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:27:42,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5195 states. [2022-11-25 23:27:42,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5195 to 5195. [2022-11-25 23:27:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5195 states, 3660 states have (on average 1.3704918032786886) internal successors, (5016), 3782 states have internal predecessors, (5016), 1261 states have call successors, (1261), 275 states have call predecessors, (1261), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:27:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 5195 states and 7729 transitions. [2022-11-25 23:27:42,630 INFO L78 Accepts]: Start accepts. Automaton has 5195 states and 7729 transitions. Word has length 11 [2022-11-25 23:27:42,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:27:42,630 INFO L495 AbstractCegarLoop]: Abstraction has 5195 states and 7729 transitions. [2022-11-25 23:27:42,631 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) [2022-11-25 23:27:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 5195 states and 7729 transitions. [2022-11-25 23:27:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-25 23:27:42,638 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:42,639 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] [2022-11-25 23:27:42,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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)] Forceful destruction successful, exit code 0 [2022-11-25 23:27:42,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:42,860 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:27:42,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:42,861 INFO L85 PathProgramCache]: Analyzing trace with hash 2093322284, now seen corresponding path program 1 times [2022-11-25 23:27:42,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-25 23:27:42,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1595413976] [2022-11-25 23:27:42,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:42,863 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 [2022-11-25 23:27:42,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/mathsat [2022-11-25 23:27:42,864 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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) [2022-11-25 23:27:42,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:27:44,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 2037 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:27:44,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:27:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:27:45,037 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:27:45,038 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-25 23:27:45,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1595413976] [2022-11-25 23:27:45,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1595413976] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:27:45,038 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:27:45,038 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:27:45,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595870708] [2022-11-25 23:27:45,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:27:45,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:27:45,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-25 23:27:45,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:27:45,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:27:45,047 INFO L87 Difference]: Start difference. First operand 5195 states and 7729 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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) [2022-11-25 23:27:45,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:27:45,508 INFO L93 Difference]: Finished difference Result 10389 states and 15837 transitions. [2022-11-25 23:27:45,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:27:45,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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 55 [2022-11-25 23:27:45,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:27:45,545 INFO L225 Difference]: With dead ends: 10389 [2022-11-25 23:27:45,546 INFO L226 Difference]: Without dead ends: 5197 [2022-11-25 23:27:45,592 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:27:45,594 INFO L413 NwaCegarLoop]: 3829 mSDtfsCounter, 0 mSDsluCounter, 3822 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7651 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 [2022-11-25 23:27:45,595 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7651 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:27:45,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5197 states. [2022-11-25 23:27:45,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5197 to 5195. [2022-11-25 23:27:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5195 states, 3660 states have (on average 1.3688524590163935) internal successors, (5010), 3782 states have internal predecessors, (5010), 1261 states have call successors, (1261), 275 states have call predecessors, (1261), 273 states have return successors, (1452), 1229 states have call predecessors, (1452), 1257 states have call successors, (1452) [2022-11-25 23:27:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 5195 states and 7723 transitions. [2022-11-25 23:27:46,019 INFO L78 Accepts]: Start accepts. Automaton has 5195 states and 7723 transitions. Word has length 55 [2022-11-25 23:27:46,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:27:46,020 INFO L495 AbstractCegarLoop]: Abstraction has 5195 states and 7723 transitions. [2022-11-25 23:27:46,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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) [2022-11-25 23:27:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 5195 states and 7723 transitions. [2022-11-25 23:27:46,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-25 23:27:46,030 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:46,030 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, 1, 1] [2022-11-25 23:27:46,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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)] Forceful destruction successful, exit code 0 [2022-11-25 23:27:46,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:27:46,252 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:27:46,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:46,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1262163819, now seen corresponding path program 1 times [2022-11-25 23:27:46,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-25 23:27:46,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [436948591] [2022-11-25 23:27:46,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:46,255 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 [2022-11-25 23:27:46,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/mathsat [2022-11-25 23:27:46,256 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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) [2022-11-25 23:27:46,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:34:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 23:34:20,134 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 23:35:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 23:35:32,974 INFO L130 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2022-11-25 23:35:32,975 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 23:35:32,976 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 23:35:33,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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)] Forceful destruction successful, exit code 0 [2022-11-25 23:35:33,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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 [2022-11-25 23:35:33,204 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-25 23:35:33,208 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 23:35:33,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 11:35:33 BoogieIcfgContainer [2022-11-25 23:35:33,405 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 23:35:33,407 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 23:35:33,408 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 23:35:33,408 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 23:35:33,409 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:27:31" (3/4) ... [2022-11-25 23:35:33,413 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 23:35:33,413 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 23:35:33,414 INFO L158 Benchmark]: Toolchain (without parser) took 590350.70ms. Allocated memory was 86.0MB in the beginning and 845.2MB in the end (delta: 759.2MB). Free memory was 47.2MB in the beginning and 267.3MB in the end (delta: -220.1MB). Peak memory consumption was 541.2MB. Max. memory is 16.1GB. [2022-11-25 23:35:33,414 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 36.7MB in the beginning and 36.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:35:33,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5402.35ms. Allocated memory was 86.0MB in the beginning and 369.1MB in the end (delta: 283.1MB). Free memory was 46.9MB in the beginning and 278.7MB in the end (delta: -231.8MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-11-25 23:35:33,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 384.45ms. Allocated memory is still 369.1MB. Free memory was 278.7MB in the beginning and 235.7MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-25 23:35:33,419 INFO L158 Benchmark]: Boogie Preprocessor took 641.61ms. Allocated memory is still 369.1MB. Free memory was 235.7MB in the beginning and 248.8MB in the end (delta: -13.1MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. [2022-11-25 23:35:33,419 INFO L158 Benchmark]: RCFGBuilder took 102231.11ms. Allocated memory was 369.1MB in the beginning and 845.2MB in the end (delta: 476.1MB). Free memory was 248.8MB in the beginning and 582.3MB in the end (delta: -333.4MB). Peak memory consumption was 537.9MB. Max. memory is 16.1GB. [2022-11-25 23:35:33,420 INFO L158 Benchmark]: TraceAbstraction took 481676.52ms. Allocated memory is still 845.2MB. Free memory was 581.2MB in the beginning and 268.3MB in the end (delta: 312.9MB). Peak memory consumption was 312.9MB. Max. memory is 16.1GB. [2022-11-25 23:35:33,420 INFO L158 Benchmark]: Witness Printer took 5.59ms. Allocated memory is still 845.2MB. Free memory was 268.3MB in the beginning and 267.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:35:33,424 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 36.7MB in the beginning and 36.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5402.35ms. Allocated memory was 86.0MB in the beginning and 369.1MB in the end (delta: 283.1MB). Free memory was 46.9MB in the beginning and 278.7MB in the end (delta: -231.8MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 384.45ms. Allocated memory is still 369.1MB. Free memory was 278.7MB in the beginning and 235.7MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 641.61ms. Allocated memory is still 369.1MB. Free memory was 235.7MB in the beginning and 248.8MB in the end (delta: -13.1MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. * RCFGBuilder took 102231.11ms. Allocated memory was 369.1MB in the beginning and 845.2MB in the end (delta: 476.1MB). Free memory was 248.8MB in the beginning and 582.3MB in the end (delta: -333.4MB). Peak memory consumption was 537.9MB. Max. memory is 16.1GB. * TraceAbstraction took 481676.52ms. Allocated memory is still 845.2MB. Free memory was 581.2MB in the beginning and 268.3MB in the end (delta: 312.9MB). Peak memory consumption was 312.9MB. Max. memory is 16.1GB. * Witness Printer took 5.59ms. Allocated memory is still 845.2MB. Free memory was 268.3MB in the beginning and 267.3MB in the end (delta: 1.0MB). 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: 13398]: 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 12414. Possible FailurePath: [L7468] static bool ap_mode_default ; [L7469-L7483] static struct ieee80211_channel const mwl8k_channels_24[14U] = { {0, 2412U, 1U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2417U, 2U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2422U, 3U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2427U, 4U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2432U, 5U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2437U, 6U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2442U, 7U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2447U, 8U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2452U, 9U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2457U, 10U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2462U, 11U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2467U, 12U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2472U, 13U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2484U, 14U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}}; [L7484-L7497] static struct ieee80211_rate const mwl8k_rates_24[13U] = { {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}}; [L7498-L7501] static struct ieee80211_channel const mwl8k_channels_50[4U] = { {1, 5180U, 36U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5200U, 40U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5220U, 44U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5240U, 48U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}}; [L7502-L7510] static struct ieee80211_rate const mwl8k_rates_50[8U] = { {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}}; [L8149] static struct rxd_ops rxd_ap_ops = {32, & mwl8k_rxd_ap_init, & mwl8k_rxd_ap_refill, & mwl8k_rxd_ap_process}; [L8226] static struct rxd_ops rxd_sta_ops = {40, & mwl8k_rxd_sta_init, & mwl8k_rxd_sta_refill, & mwl8k_rxd_sta_process}; [L12378-L12384] 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, 0, 0, & mwl8k_prepare_multicast, & mwl8k_configure_filter, 0, 0, & mwl8k_set_key, 0, 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, 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, 0, 0, 0, 0, 0, 0, 0}; [L12414-L12421] static struct mwl8k_device_info mwl8k_info_tbl[4U] = { {(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-3.fw", & rxd_ap_ops, 3U}, {(char *)"88w8764", 0, 0, (char *)"mwl8k/fmimage_8764_ap-1.fw", & rxd_ap_ops, 1U}}; [L12422] struct pci_device_id const __mod_pci_device_table ; [L12804-L12805] static struct ieee80211_iface_limit const ap_if_limits[2U] = { {8U, 8U}, {1U, 4U}}; [L12806-L12807] static struct ieee80211_iface_combination const ap_if_comb = {(struct ieee80211_iface_limit const *)(& ap_if_limits), 1U, 8U, 2U, (_Bool)0, (unsigned char)0}; [L13105] int LDV_IN_INTERRUPT ; [L13408] static int ldv_mutex_fw_mutex_of_mwl8k_priv ; [L13515] static int ldv_mutex_lock ; [L13622] static int ldv_mutex_mutex_of_device ; 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=0, ldv_mutex_fw_mutex_of_mwl8k_priv=0, ldv_mutex_lock=0, ldv_mutex_mutex_of_device=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13108] void *var_mwl8k_rxd_ap_init_13_p0 ; [L13109] dma_addr_t var_mwl8k_rxd_ap_init_13_p1 ; [L13110] void *var_mwl8k_rxd_ap_refill_14_p0 ; [L13111] dma_addr_t var_mwl8k_rxd_ap_refill_14_p1 ; [L13112] int var_mwl8k_rxd_ap_refill_14_p2 ; [L13113] void *var_mwl8k_rxd_ap_process_15_p0 ; [L13114] struct ieee80211_rx_status *var_group1 ; [L13115] __le16 *var_mwl8k_rxd_ap_process_15_p2 ; [L13116] s8 *var_mwl8k_rxd_ap_process_15_p3 ; [L13117] void *var_mwl8k_rxd_sta_init_16_p0 ; [L13118] dma_addr_t var_mwl8k_rxd_sta_init_16_p1 ; [L13119] void *var_mwl8k_rxd_sta_refill_17_p0 ; [L13120] dma_addr_t var_mwl8k_rxd_sta_refill_17_p1 ; [L13121] int var_mwl8k_rxd_sta_refill_17_p2 ; [L13122] void *var_mwl8k_rxd_sta_process_18_p0 ; [L13123] __le16 *var_mwl8k_rxd_sta_process_18_p2 ; [L13124] s8 *var_mwl8k_rxd_sta_process_18_p3 ; [L13125] struct ieee80211_hw *var_group2 ; [L13126] struct ieee80211_tx_control *var_group3 ; [L13127] struct sk_buff *var_mwl8k_tx_100_p2 ; [L13128] struct ieee80211_vif *var_group4 ; [L13129] u32 var_mwl8k_config_107_p1 ; [L13130] struct ieee80211_bss_conf *var_mwl8k_bss_info_changed_110_p2 ; [L13131] u32 var_mwl8k_bss_info_changed_110_p3 ; [L13132] struct netdev_hw_addr_list *var_group5 ; [L13133] unsigned int var_mwl8k_configure_filter_114_p1 ; [L13134] unsigned int *var_mwl8k_configure_filter_114_p2 ; [L13135] u64 var_mwl8k_configure_filter_114_p3 ; [L13136] enum set_key_cmd var_mwl8k_set_key_94_p1 ; [L13137] struct ieee80211_vif *var_mwl8k_set_key_94_p2 ; [L13138] struct ieee80211_sta *var_mwl8k_set_key_94_p3 ; [L13139] struct ieee80211_key_conf *var_mwl8k_set_key_94_p4 ; [L13140] u32 var_mwl8k_set_rts_threshold_115_p1 ; [L13141] struct ieee80211_sta *var_mwl8k_sta_add_117_p2 ; [L13142] struct ieee80211_sta *var_mwl8k_sta_remove_116_p2 ; [L13143] u16 var_mwl8k_conf_tx_118_p2 ; [L13144] struct ieee80211_tx_queue_params const *var_mwl8k_conf_tx_118_p3 ; [L13145] struct ieee80211_low_level_stats *var_group6 ; [L13146] int var_mwl8k_get_survey_120_p1 ; [L13147] struct survey_info *var_mwl8k_get_survey_120_p2 ; [L13148] enum ieee80211_ampdu_mlme_action var_mwl8k_ampdu_action_121_p2 ; [L13149] struct ieee80211_sta *var_mwl8k_ampdu_action_121_p3 ; [L13150] u16 var_mwl8k_ampdu_action_121_p4 ; [L13151] u16 *var_mwl8k_ampdu_action_121_p5 ; [L13152] u8 var_mwl8k_ampdu_action_121_p6 ; [L13153] struct pci_dev *var_group7 ; [L13154] struct pci_device_id const *var_mwl8k_probe_130_p1 ; [L13155] int res_mwl8k_probe_130 ; [L13156] int var_mwl8k_interrupt_97_p0 ; [L13157] void *var_mwl8k_interrupt_97_p1 ; [L13158] int ldv_s_mwl8k_driver_pci_driver ; [L13159] int tmp ; [L13160] int tmp___0 ; [L13162] ldv_s_mwl8k_driver_pci_driver = 0 [L13163] LDV_IN_INTERRUPT = 1 [L13164] CALL ldv_initialize() [L13732] ldv_mutex_fw_mutex_of_mwl8k_priv = 1 [L13733] ldv_mutex_lock = 1 [L13734] ldv_mutex_mutex_of_device = 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13164] RET ldv_initialize() [L13302] tmp___0 = __VERIFIER_nondet_int() [L13303] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp___0=-2147483648] [L13167] tmp = __VERIFIER_nondet_int() [L13169] case 0: [L13173] case 1: [L13178] case 2: [L13183] case 3: [L13187] case 4: [L13192] case 5: [L13197] case 6: [L13201] case 7: [L13205] case 8: [L13209] case 9: [L13213] case 10: [L13217] case 11: [L13221] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=12, tmp___0=-2147483648] [L13222] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=12, tmp___0=-2147483648] [L13223-L13224] CALL mwl8k_bss_info_changed(var_group2, var_group4, var_mwl8k_bss_info_changed_110_p2, var_mwl8k_bss_info_changed_110_p3) [L11975] EXPR vif->type 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}, vif->type=3] [L11975] COND FALSE !((unsigned int )vif->type == 2U) [L11979] EXPR vif->type 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}, vif->type=3] [L11979] COND TRUE (unsigned int )vif->type == 3U [L11980] CALL mwl8k_bss_info_changed_ap(hw, vif, info, changed) [L11920] int rc ; [L11921] int tmp ; [L11922] int idx ; [L11923] int rate ; [L11924] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11926] CALL, EXPR mwl8k_fw_lock(hw) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9337] struct mwl8k_priv *priv ; [L9338] int rc ; [L9339] struct task_struct *tmp ; [L9341] EXPR hw->priv [L9341] priv = (struct mwl8k_priv *)hw->priv [L9342] CALL, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6467] struct task_struct *pfo_ret__ ; [L6470] case 1UL: [L6473] case 2UL: [L6476] case 4UL: [L6479] case 8UL: VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6486] return (pfo_ret__); VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \result={1125899906842624:4611721202799607810}, __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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, pfo_ret__={1125899906842624:4611721202799607810}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9342] RET, EXPR get_current() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, get_current()={1125899906842624:4611721202799607810}, hw={0:-60}, hw={0:-60}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={0:-1696}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9342] tmp = get_current() [L9343] EXPR priv->fw_mutex_owner VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={0:-60}, hw={0:-60}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={0:-1696}, priv->fw_mutex_owner={537985024:4612847102168465410}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={1125899906842624:4611721202799607810}] [L9343] COND FALSE !((unsigned long )priv->fw_mutex_owner != (unsigned long )tmp) [L9359] EXPR priv->fw_mutex_depth [L9359] priv->fw_mutex_depth = priv->fw_mutex_depth + 1 [L9360] return (0); VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={0:-60}, hw={0:-60}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={0:-1696}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={1125899906842624:4611721202799607810}] [L11926] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_fw_lock(hw)=0, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11926] tmp = mwl8k_fw_lock(hw) [L11927] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11931] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11939] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11953] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11962] 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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=0, hw={0:-60}, hw={0:-60}, info={687:688}, info={687:688}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=0, vif={-6917529027641081856:-9223372036854759424}, vif={-6917529027641081856:-9223372036854759424}] [L11967] CALL mwl8k_fw_unlock(hw) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9365] struct mwl8k_priv *priv ; [L9367] EXPR hw->priv [L9367] priv = (struct mwl8k_priv *)hw->priv [L9368] EXPR priv->fw_mutex_depth [L9368] priv->fw_mutex_depth = priv->fw_mutex_depth - 1 [L9369] EXPR priv->fw_mutex_depth VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={0:-60}, hw={0:-60}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={2305843009213693952:-1682}, priv->fw_mutex_depth=0, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9369] COND TRUE priv->fw_mutex_depth == 0 [L9370] EXPR priv->hw_restart_in_progress VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={0:-60}, hw={0:-60}, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={2305843009213693952:-1682}, priv->hw_restart_in_progress=-128, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9370] COND FALSE !(! priv->hw_restart_in_progress) [L9374] priv->fw_mutex_owner = 0 [L9375] CALL ldv_mutex_unlock_8(& priv->fw_mutex) [L13376] CALL ldv_mutex_unlock_fw_mutex_of_mwl8k_priv(ldv_func_arg1) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, lock={2305843009213693952:-156}, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13507] COND FALSE !(ldv_mutex_fw_mutex_of_mwl8k_priv == 2) VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, lock={2305843009213693952:-156}, lock={2305843009213693952:-156}, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13509] CALL ldv_error() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13398] reach_error() VAL [\old(ldv_mutex_fw_mutex_of_mwl8k_priv)=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_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, LDV_IN_INTERRUPT=1, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 140 procedures, 2666 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 481.4s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11511 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11511 mSDsluCounter, 23862 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7751 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 23 IncrementalHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 16111 mSDtfsCounter, 23 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 81 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5201occurred in iteration=1, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 5 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 398.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 143 NumberOfCodeBlocks, 143 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 81 ConstructedInterpolants, 0 QuantifiedInterpolants, 118 SizeOfPredicates, 0 NumberOfNonLiveVariables, 7620 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 [2022-11-25 23:35:33,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a78670-dd17-43ab-ad4a-c099cd8d7181/bin/utaipan-ByfvJB40ur/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