./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/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 dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 --- 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 23:31:56,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:31:56,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:31:56,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:31:56,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:31:56,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:31:56,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:31:56,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:31:56,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:31:56,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:31:56,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:31:56,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:31:56,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:31:56,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:31:56,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:31:56,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:31:56,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:31:56,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:31:56,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:31:56,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:31:56,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:31:56,812 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:31:56,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:31:56,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:31:56,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:31:56,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:31:56,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:31:56,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:31:56,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:31:56,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:31:56,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:31:56,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:31:56,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:31:56,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:31:56,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:31:56,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:31:56,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:31:56,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:31:56,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:31:56,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:31:56,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:31:56,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:31:56,890 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:31:56,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:31:56,892 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:31:56,892 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:31:56,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:31:56,894 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:31:56,894 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:31:56,894 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:31:56,895 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:31:56,895 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:31:56,896 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:31:56,897 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:31:56,897 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:31:56,898 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:31:56,898 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:31:56,898 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:31:56,899 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:31:56,899 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:31:56,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:31:56,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:31:56,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:31:56,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:31:56,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:31:56,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:31:56,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:31:56,903 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:31:56,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:31:56,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:31:56,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:31:56,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:31:56,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:31:56,906 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:31:56,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:31:56,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:31:56,907 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:31:56,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:31:56,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:31:56,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:31:56,908 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 [2022-11-25 23:31:57,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:31:57,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:31:57,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:31:57,329 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:31:57,329 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:31:57,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-25 23:32:00,279 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:32:01,394 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:32:01,394 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-25 23:32:01,488 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/data/6fada0359/2cf1d9cf944a4d4f97f7d19e33b6f8d2/FLAG90c793427 [2022-11-25 23:32:01,518 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/data/6fada0359/2cf1d9cf944a4d4f97f7d19e33b6f8d2 [2022-11-25 23:32:01,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:32:01,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:32:01,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:32:01,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:32:01,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:32:01,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:32:01" (1/1) ... [2022-11-25 23:32:01,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ee53d5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:01, skipping insertion in model container [2022-11-25 23:32:01,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:32:01" (1/1) ... [2022-11-25 23:32:01,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:32:01,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:32:03,362 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:32:03,508 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:32:03,600 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:32:03,885 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:04,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:04,105 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:32:04,106 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:32:04,107 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:32:04,108 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 23:32:04,119 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:32:04,120 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:32:04,121 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:32:04,122 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 23:32:04,225 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:04,234 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:04,235 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:32:04,256 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:32:04,277 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:32:04,292 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:32:04,341 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:32:04,364 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:04,367 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:32:04,473 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:32:04,548 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:32:04,559 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:32:04,623 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:32:04,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:04,733 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:32:04,763 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:32:04,766 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:32:04,787 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:04,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:04,861 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:32:04,950 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:04,952 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:04,953 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:04,954 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:04,954 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:32:05,097 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:32:05,258 WARN L623 FunctionHandler]: Unknown extern function clk_prepare [2022-11-25 23:32:05,259 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-11-25 23:32:05,259 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-11-25 23:32:05,267 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:05,268 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-11-25 23:32:05,335 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:32:05,604 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-11-25 23:32:05,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,615 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:05,625 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:32:05,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,639 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:32:05,690 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 23:32:05,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,710 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,713 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,754 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:05,755 WARN L623 FunctionHandler]: Unknown extern function phy_init_eee [2022-11-25 23:32:05,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,759 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:32:05,760 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:05,761 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:32:05,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,775 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:32:05,798 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:32:05,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,807 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-11-25 23:32:05,857 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,860 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,887 WARN L623 FunctionHandler]: Unknown extern function phy_print_status [2022-11-25 23:32:05,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,901 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,920 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,921 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-11-25 23:32:05,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,923 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:05,924 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:05,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,981 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:32:05,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:05,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,012 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,014 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,054 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,054 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,066 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,067 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,067 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,067 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:06,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,094 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:32:06,097 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,098 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:06,140 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:32:06,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,252 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:32:06,252 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:32:06,252 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:32:06,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,281 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 23:32:06,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,285 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:06,296 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-25 23:32:06,296 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:06,298 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:32:06,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,316 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:32:06,318 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,320 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,322 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,335 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:32:06,348 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,360 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,365 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,367 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,369 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:32:06,370 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,371 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:32:06,372 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:32:06,384 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:32:06,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,427 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-11-25 23:32:06,439 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-11-25 23:32:06,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,451 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:32:06,452 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:32:06,462 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-11-25 23:32:06,473 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,474 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,475 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,486 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,486 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,487 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,487 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,497 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:32:06,508 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,509 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,509 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,511 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,511 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,512 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,512 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,513 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,514 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,514 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,515 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,516 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,517 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,517 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,518 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,518 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,519 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,520 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,521 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,521 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,522 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,522 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,523 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:06,533 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:32:06,534 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 23:32:06,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,536 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 23:32:06,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,537 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,538 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,538 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 23:32:06,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,539 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,540 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,540 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,541 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,541 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,542 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,542 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:06,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,557 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-25 23:32:06,559 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-25 23:32:06,559 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 23:32:06,560 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:32:06,561 WARN L623 FunctionHandler]: Unknown extern function devm_reset_control_get [2022-11-25 23:32:06,561 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:32:06,562 WARN L623 FunctionHandler]: Unknown extern function reset_control_deassert [2022-11-25 23:32:06,563 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:06,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,564 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:32:06,564 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:06,565 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:06,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,567 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:06,568 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:32:06,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:06,570 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:32:06,570 WARN L623 FunctionHandler]: Unknown extern function reset_control_assert [2022-11-25 23:32:06,571 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-25 23:32:06,572 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:32:06,573 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_sleep_state [2022-11-25 23:32:06,574 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_default_state [2022-11-25 23:32:06,575 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:32:06,576 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 23:32:06,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:09,407 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,408 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,408 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,408 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,409 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,409 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,409 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,410 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,410 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,410 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,411 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,411 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,411 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,413 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,413 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,413 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,415 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,415 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,415 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,419 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,419 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,419 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,420 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,420 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,420 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,420 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,425 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,425 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,425 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,426 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,426 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,426 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,426 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:09,433 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:09,438 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:32:09,452 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:32:09,453 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:32:09,453 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:32:09,454 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:32:09,455 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:32:09,456 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:32:09,459 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:32:09,459 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:32:09,501 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:32:09,531 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:32:09,533 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:32:09,535 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:09,536 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:09,536 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:32:09,537 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:09,537 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:09,538 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:32:09,541 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:09,541 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:09,542 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:09,542 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:09,543 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:09,543 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:09,543 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:09,544 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:09,544 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:09,545 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:32:09,546 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:32:09,546 WARN L623 FunctionHandler]: Unknown extern function ldv_alloc_etherdev_mqs [2022-11-25 23:32:09,546 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:32:09,547 WARN L623 FunctionHandler]: Unknown extern function ldv_register_netdev [2022-11-25 23:32:09,547 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:09,548 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 23:32:09,548 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:09,548 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 23:32:09,548 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:09,549 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 23:32:09,549 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:09,549 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 23:32:09,550 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:09,550 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:09,599 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:32:09,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:32:09,697 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-25 23:32:09,708 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-25 23:32:09,830 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:32:09,830 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:32:09,831 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:32:09,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:09,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:09,853 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-11-25 23:32:09,864 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-11-25 23:32:09,937 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-11-25 23:32:09,955 WARN L623 FunctionHandler]: Unknown extern function phy_get_eee_err [2022-11-25 23:32:09,984 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:10,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,005 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:32:10,006 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:32:10,016 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_get_eee [2022-11-25 23:32:10,026 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_set_eee [2022-11-25 23:32:10,036 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 23:32:10,046 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 23:32:10,079 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-11-25 23:32:10,079 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:32:10,081 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:32:10,150 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-11-25 23:32:10,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,216 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-11-25 23:32:10,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:10,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,221 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 23:32:10,222 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:10,222 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:10,223 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 23:32:10,223 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:10,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,557 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,558 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:32:10,559 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-25 23:32:10,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,602 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,603 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,608 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,619 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,640 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,730 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:10,744 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,745 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,750 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,852 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:32:10,852 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-25 23:32:10,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:10,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:10,910 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,912 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:10,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:11,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,519 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:11,562 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:11,573 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:11,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:11,738 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:11,739 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-11-25 23:32:11,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:11,744 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-11-25 23:32:11,745 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:11,748 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:11,748 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:11,749 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:11,749 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:11,787 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-25 23:32:11,900 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-25 23:32:11,900 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap_resource [2022-11-25 23:32:11,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,903 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-25 23:32:11,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:11,904 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-25 23:32:11,905 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-25 23:32:11,906 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:12,035 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:32:12,229 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:32:12,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:12,230 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:32:12,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:12,231 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:32:12,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:12,232 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:32:12,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:12,233 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:12,233 WARN L623 FunctionHandler]: Unknown extern function pci_clear_master [2022-11-25 23:32:12,234 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:32:12,234 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:32:12,244 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:32:12,244 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:32:12,245 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:32:12,255 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:32:12,255 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:32:12,255 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:32:12,265 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:32:12,266 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:32:12,306 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:32:12,375 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:32:12,375 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:32:12,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:32:13,720 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886222,886235] [2022-11-25 23:32:13,724 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886391,886404] [2022-11-25 23:32:13,725 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886558,886571] [2022-11-25 23:32:13,725 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886726,886739] [2022-11-25 23:32:13,726 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,728 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,729 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,740 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,740 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,741 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,752 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,753 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,755 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,756 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,757 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,766 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:13,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:32:13,980 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:32:14,162 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:32:14,163 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:32:14,163 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:32:14,165 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:14,166 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,167 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:32:14,168 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:32:14,168 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:32:14,169 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 23:32:14,169 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:32:14,169 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:32:14,170 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:32:14,170 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 23:32:14,175 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:14,176 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:14,176 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:32:14,177 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:32:14,178 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:32:14,179 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:32:14,181 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:32:14,182 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:14,183 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:32:14,185 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:32:14,186 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:32:14,187 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:32:14,188 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:32:14,188 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:14,190 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:32:14,191 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:32:14,191 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:32:14,192 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:14,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,193 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:32:14,195 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:14,195 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:14,196 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:14,196 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:32:14,196 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:32:14,198 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:32:14,198 WARN L623 FunctionHandler]: Unknown extern function clk_prepare [2022-11-25 23:32:14,199 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-11-25 23:32:14,199 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-11-25 23:32:14,199 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:14,200 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-11-25 23:32:14,201 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:32:14,203 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-11-25 23:32:14,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,204 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:14,204 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:32:14,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,205 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:32:14,207 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 23:32:14,209 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,210 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,214 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:14,215 WARN L623 FunctionHandler]: Unknown extern function phy_init_eee [2022-11-25 23:32:14,216 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,217 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:32:14,218 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:14,218 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:32:14,219 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,221 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:32:14,224 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:32:14,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,229 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-11-25 23:32:14,249 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,250 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,254 WARN L623 FunctionHandler]: Unknown extern function phy_print_status [2022-11-25 23:32:14,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,259 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,259 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-11-25 23:32:14,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,260 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:14,261 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,267 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:32:14,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,273 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,275 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,283 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,283 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,284 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,284 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,286 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,286 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:14,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,291 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:32:14,293 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,294 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:14,297 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:32:14,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,306 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:32:14,306 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:32:14,307 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:32:14,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,310 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,315 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 23:32:14,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,317 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:14,318 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-25 23:32:14,318 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:14,319 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:32:14,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,325 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:32:14,327 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,328 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,329 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,332 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:32:14,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,337 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,340 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,341 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,343 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:32:14,344 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,344 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:32:14,344 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:32:14,346 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:32:14,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,350 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-11-25 23:32:14,351 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-11-25 23:32:14,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,353 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:32:14,353 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:32:14,354 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-11-25 23:32:14,355 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,355 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,356 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,356 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,357 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,357 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,357 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,358 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:32:14,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,367 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:32:14,367 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:32:14,368 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 23:32:14,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,369 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 23:32:14,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,369 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,370 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,370 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 23:32:14,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,419 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,419 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,420 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,420 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,420 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,420 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,421 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 23:32:14,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,424 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-25 23:32:14,426 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-25 23:32:14,427 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 23:32:14,427 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:32:14,427 WARN L623 FunctionHandler]: Unknown extern function devm_reset_control_get [2022-11-25 23:32:14,428 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:32:14,428 WARN L623 FunctionHandler]: Unknown extern function reset_control_deassert [2022-11-25 23:32:14,429 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:32:14,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,430 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:32:14,430 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:14,430 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:14,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,431 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,432 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:32:14,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,433 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:32:14,434 WARN L623 FunctionHandler]: Unknown extern function reset_control_assert [2022-11-25 23:32:14,435 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-25 23:32:14,435 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:32:14,436 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_sleep_state [2022-11-25 23:32:14,438 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_default_state [2022-11-25 23:32:14,438 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:32:14,439 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 23:32:14,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,456 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,457 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,457 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,457 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,457 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,457 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,458 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,458 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,458 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,458 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,459 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,459 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,459 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,459 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,460 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,460 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,460 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,460 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,462 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,462 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,462 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,462 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,465 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,465 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,465 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,465 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,476 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:14,478 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:32:14,488 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:32:14,488 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:32:14,488 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:32:14,489 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:32:14,489 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:32:14,490 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:32:14,491 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:32:14,492 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:32:14,520 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:32:14,529 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:32:14,529 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:32:14,531 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:14,531 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:14,531 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:32:14,532 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:14,532 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:14,532 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,533 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:32:14,535 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:14,535 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:14,535 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:14,536 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:14,536 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:32:14,536 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-25 23:32:14,537 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:14,537 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:14,537 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:32:14,538 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:32:14,538 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:32:14,539 WARN L623 FunctionHandler]: Unknown extern function ldv_alloc_etherdev_mqs [2022-11-25 23:32:14,539 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:32:14,539 WARN L623 FunctionHandler]: Unknown extern function ldv_register_netdev [2022-11-25 23:32:14,539 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:14,540 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 23:32:14,540 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:14,540 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 23:32:14,540 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:14,541 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-25 23:32:14,541 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:14,541 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-25 23:32:14,541 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,542 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,542 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:32:14,543 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:32:14,543 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-25 23:32:14,544 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-25 23:32:14,552 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:32:14,552 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:32:14,552 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:32:14,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,557 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-11-25 23:32:14,558 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-11-25 23:32:14,563 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-11-25 23:32:14,565 WARN L623 FunctionHandler]: Unknown extern function phy_get_eee_err [2022-11-25 23:32:14,568 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:14,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,570 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:32:14,570 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:32:14,571 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_get_eee [2022-11-25 23:32:14,572 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_set_eee [2022-11-25 23:32:14,573 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 23:32:14,574 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 23:32:14,578 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-11-25 23:32:14,579 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:32:14,581 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:32:14,584 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-11-25 23:32:14,589 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,594 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-11-25 23:32:14,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,604 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:14,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,606 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 23:32:14,606 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:14,606 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:14,607 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 23:32:14,607 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:14,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,629 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,630 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:32:14,631 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-25 23:32:14,633 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,635 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,638 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,638 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,639 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,641 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,642 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,655 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:14,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,660 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,662 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,671 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:32:14,671 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-25 23:32:14,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,677 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:14,679 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,680 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,681 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,818 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:14,820 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:14,821 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:32:14,828 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:14,830 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-11-25 23:32:14,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,831 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,832 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-11-25 23:32:14,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,836 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,836 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,836 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,837 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:32:14,837 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-25 23:32:14,839 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-25 23:32:14,839 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap_resource [2022-11-25 23:32:14,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,843 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-25 23:32:14,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,843 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-25 23:32:14,844 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-25 23:32:14,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,850 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:32:14,878 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:32:14,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,879 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:32:14,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,880 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:32:14,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,881 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:32:14,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:14,882 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 23:32:14,882 WARN L623 FunctionHandler]: Unknown extern function pci_clear_master [2022-11-25 23:32:14,883 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:32:14,883 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:32:14,884 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:32:14,884 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:32:14,884 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:32:14,884 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:32:14,885 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:32:14,885 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:32:14,885 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:32:14,885 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:32:14,890 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:32:14,893 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:32:14,894 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:32:14,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:32:14,920 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886222,886235] [2022-11-25 23:32:14,920 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886391,886404] [2022-11-25 23:32:14,921 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886558,886571] [2022-11-25 23:32:14,921 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_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886726,886739] [2022-11-25 23:32:14,922 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,928 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:32:14,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:32:16,126 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:32:16,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16 WrapperNode [2022-11-25 23:32:16,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:32:16,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:32:16,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:32:16,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:32:16,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:16,349 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:18,548 INFO L138 Inliner]: procedures = 1123, calls = 12755, calls flagged for inlining = 622, calls inlined = 584, statements flattened = 22602 [2022-11-25 23:32:18,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:32:18,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:32:18,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:32:18,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:32:18,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:18,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:18,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:18,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:20,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:20,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:20,476 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:20,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:20,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:32:20,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:32:20,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:32:20,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:32:20,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (1/1) ... [2022-11-25 23:32:20,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:32:21,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:32:21,028 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:32:21,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:32:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-11-25 23:32:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-11-25 23:32:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 23:32:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 23:32:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-11-25 23:32:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-11-25 23:32:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 23:32:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 23:32:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-11-25 23:32:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-11-25 23:32:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:32:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:32:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-11-25 23:32:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-11-25 23:32:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:32:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:32:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2022-11-25 23:32:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2022-11-25 23:32:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:32:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:32:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-25 23:32:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-25 23:32:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 23:32:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 23:32:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-25 23:32:21,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-25 23:32:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-11-25 23:32:21,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-11-25 23:32:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-11-25 23:32:21,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-11-25 23:32:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:32:21,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:32:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:32:21,092 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:32:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-11-25 23:32:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-11-25 23:32:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-11-25 23:32:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-11-25 23:32:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 23:32:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 23:32:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-11-25 23:32:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-11-25 23:32:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2022-11-25 23:32:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2022-11-25 23:32:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-25 23:32:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-25 23:32:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-11-25 23:32:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-11-25 23:32:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:32:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:32:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-11-25 23:32:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-11-25 23:32:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-11-25 23:32:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-11-25 23:32:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-11-25 23:32:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-11-25 23:32:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:32:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:32:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-25 23:32:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-25 23:32:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-11-25 23:32:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-11-25 23:32:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-11-25 23:32:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-11-25 23:32:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:32:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:32:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:32:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-25 23:32:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-25 23:32:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:32:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:32:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-11-25 23:32:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-11-25 23:32:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-11-25 23:32:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-11-25 23:32:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:32:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:32:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-11-25 23:32:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-11-25 23:32:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-11-25 23:32:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-11-25 23:32:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-11-25 23:32:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-11-25 23:32:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-25 23:32:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-25 23:32:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-11-25 23:32:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-11-25 23:32:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:32:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:32:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-25 23:32:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-25 23:32:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:32:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:32:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:32:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:32:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:32:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 23:32:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 23:32:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 23:32:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 23:32:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-25 23:32:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-25 23:32:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 23:32:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 23:32:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 23:32:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 23:32:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-11-25 23:32:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-11-25 23:32:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-11-25 23:32:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-11-25 23:32:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2022-11-25 23:32:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2022-11-25 23:32:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:32:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:32:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:32:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:32:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:32:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-11-25 23:32:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-11-25 23:32:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:32:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-11-25 23:32:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-11-25 23:32:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:32:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-25 23:32:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-25 23:32:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 23:32:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 23:32:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-25 23:32:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-25 23:32:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-11-25 23:32:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-11-25 23:32:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:32:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:32:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2022-11-25 23:32:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2022-11-25 23:32:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:32:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:32:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-11-25 23:32:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-11-25 23:32:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-25 23:32:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-25 23:32:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:32:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:32:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-11-25 23:32:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-11-25 23:32:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-11-25 23:32:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-11-25 23:32:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:32:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:32:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-25 23:32:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-25 23:32:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-11-25 23:32:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-11-25 23:32:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-11-25 23:32:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-11-25 23:32:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-11-25 23:32:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-11-25 23:32:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:32:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:32:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-11-25 23:32:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-11-25 23:32:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-11-25 23:32:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-11-25 23:32:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-11-25 23:32:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-11-25 23:32:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-11-25 23:32:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-11-25 23:32:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-11-25 23:32:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-11-25 23:32:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-11-25 23:32:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-11-25 23:32:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:32:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:32:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-11-25 23:32:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-11-25 23:32:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 23:32:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 23:32:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-11-25 23:32:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-11-25 23:32:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-11-25 23:32:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-11-25 23:32:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-25 23:32:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-25 23:32:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-11-25 23:32:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-11-25 23:32:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:32:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:32:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:32:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-11-25 23:32:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-11-25 23:32:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-25 23:32:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-25 23:32:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:32:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:32:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:32:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-11-25 23:32:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-11-25 23:32:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:32:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:32:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-25 23:32:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-25 23:32:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-11-25 23:32:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-11-25 23:32:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-11-25 23:32:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-11-25 23:32:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-11-25 23:32:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-11-25 23:32:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 23:32:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 23:32:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-25 23:32:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-25 23:32:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2022-11-25 23:32:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2022-11-25 23:32:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:32:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:32:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-11-25 23:32:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-11-25 23:32:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 23:32:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 23:32:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-11-25 23:32:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-11-25 23:32:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-25 23:32:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-25 23:32:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 23:32:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 23:32:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 23:32:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 23:32:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:32:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-11-25 23:32:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-11-25 23:32:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-11-25 23:32:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-11-25 23:32:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 23:32:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 23:32:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:32:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-25 23:32:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-25 23:32:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-11-25 23:32:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-11-25 23:32:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-11-25 23:32:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-11-25 23:32:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-25 23:32:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-25 23:32:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-11-25 23:32:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-11-25 23:32:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-11-25 23:32:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-11-25 23:32:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-11-25 23:32:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-11-25 23:32:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 23:32:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 23:32:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-11-25 23:32:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-11-25 23:32:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:32:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:32:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 23:32:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 23:32:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-11-25 23:32:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-11-25 23:32:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2022-11-25 23:32:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2022-11-25 23:32:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-11-25 23:32:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-11-25 23:32:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-11-25 23:32:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-11-25 23:32:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-11-25 23:32:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-11-25 23:32:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 23:32:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 23:32:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-25 23:32:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-25 23:32:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:32:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:32:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-11-25 23:32:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-11-25 23:32:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:32:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:32:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-11-25 23:32:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-11-25 23:32:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-11-25 23:32:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-11-25 23:32:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:32:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2022-11-25 23:32:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2022-11-25 23:32:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-11-25 23:32:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-11-25 23:32:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:32:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:32:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-11-25 23:32:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-11-25 23:32:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-11-25 23:32:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-11-25 23:32:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2022-11-25 23:32:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2022-11-25 23:32:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-11-25 23:32:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-11-25 23:32:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-25 23:32:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-25 23:32:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-25 23:32:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-25 23:32:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 23:32:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 23:32:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-25 23:32:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-25 23:32:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-25 23:32:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-25 23:32:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-11-25 23:32:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-11-25 23:32:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-25 23:32:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-25 23:32:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-11-25 23:32:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-11-25 23:32:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-25 23:32:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-25 23:32:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-11-25 23:32:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-11-25 23:32:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-11-25 23:32:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-11-25 23:32:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-11-25 23:32:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-11-25 23:32:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-11-25 23:32:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-11-25 23:32:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2022-11-25 23:32:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2022-11-25 23:32:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-11-25 23:32:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-11-25 23:32:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-11-25 23:32:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-11-25 23:32:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:32:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:32:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:32:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:32:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2022-11-25 23:32:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2022-11-25 23:32:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-11-25 23:32:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-11-25 23:32:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2022-11-25 23:32:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2022-11-25 23:32:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-11-25 23:32:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-11-25 23:32:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:32:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:32:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-11-25 23:32:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-11-25 23:32:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-25 23:32:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-25 23:32:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:32:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:32:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-11-25 23:32:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-11-25 23:32:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-25 23:32:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-25 23:32:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-11-25 23:32:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-11-25 23:32:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-11-25 23:32:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-11-25 23:32:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:32:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:32:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-11-25 23:32:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-11-25 23:32:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-25 23:32:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-25 23:32:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-25 23:32:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-25 23:32:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:32:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:32:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:32:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:32:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:32:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:32:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-11-25 23:32:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-11-25 23:32:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-11-25 23:32:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-11-25 23:32:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:32:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-11-25 23:32:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-11-25 23:32:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-25 23:32:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-25 23:32:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-25 23:32:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-25 23:32:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-11-25 23:32:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-11-25 23:32:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 23:32:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 23:32:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-11-25 23:32:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-11-25 23:32:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-11-25 23:32:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-11-25 23:32:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:32:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:32:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-11-25 23:32:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-11-25 23:32:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-11-25 23:32:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-11-25 23:32:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:32:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-25 23:32:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-25 23:32:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-11-25 23:32:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-11-25 23:32:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-11-25 23:32:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-11-25 23:32:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-11-25 23:32:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-11-25 23:32:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 23:32:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 23:32:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-11-25 23:32:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-11-25 23:32:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-11-25 23:32:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-11-25 23:32:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:32:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:32:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:32:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-11-25 23:32:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-11-25 23:32:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:32:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:32:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-11-25 23:32:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-11-25 23:32:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:32:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:32:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:32:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:32:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-11-25 23:32:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-11-25 23:32:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:32:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:32:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-11-25 23:32:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-11-25 23:32:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-11-25 23:32:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-11-25 23:32:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-25 23:32:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-25 23:32:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-11-25 23:32:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-11-25 23:32:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2022-11-25 23:32:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2022-11-25 23:32:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-25 23:32:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-25 23:32:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-11-25 23:32:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-11-25 23:32:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-11-25 23:32:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-11-25 23:32:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-11-25 23:32:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-11-25 23:32:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-25 23:32:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-25 23:32:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 23:32:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 23:32:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-11-25 23:32:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-11-25 23:32:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-11-25 23:32:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-11-25 23:32:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-11-25 23:32:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-11-25 23:32:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:32:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:32:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-11-25 23:32:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-11-25 23:32:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-11-25 23:32:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-11-25 23:32:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-11-25 23:32:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-11-25 23:32:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-11-25 23:32:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-11-25 23:32:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-11-25 23:32:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-11-25 23:32:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-11-25 23:32:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-11-25 23:32:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:32:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:32:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-11-25 23:32:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-11-25 23:32:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-11-25 23:32:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-11-25 23:32:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:32:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:32:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-11-25 23:32:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-11-25 23:32:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-11-25 23:32:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-11-25 23:32:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-11-25 23:32:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-11-25 23:32:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-11-25 23:32:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-11-25 23:32:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-11-25 23:32:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-11-25 23:32:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-11-25 23:32:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-11-25 23:32:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-11-25 23:32:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-11-25 23:32:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-11-25 23:32:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-11-25 23:32:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-25 23:32:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-25 23:32:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:32:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:32:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2022-11-25 23:32:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2022-11-25 23:32:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-25 23:32:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-25 23:32:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:32:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:32:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-11-25 23:32:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-11-25 23:32:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-11-25 23:32:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-11-25 23:32:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-11-25 23:32:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-11-25 23:32:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-11-25 23:32:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-11-25 23:32:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:32:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:32:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:32:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:32:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:32:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-11-25 23:32:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-11-25 23:32:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:32:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:32:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-25 23:32:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-25 23:32:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:32:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:32:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-11-25 23:32:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-11-25 23:32:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-25 23:32:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-25 23:32:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-11-25 23:32:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-11-25 23:32:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-11-25 23:32:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-11-25 23:32:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:32:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:32:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-11-25 23:32:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-11-25 23:32:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-11-25 23:32:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-11-25 23:32:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-11-25 23:32:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-11-25 23:32:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-11-25 23:32:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-11-25 23:32:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-25 23:32:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-25 23:32:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 23:32:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 23:32:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-25 23:32:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-25 23:32:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:32:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:32:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-11-25 23:32:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-11-25 23:32:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-11-25 23:32:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-11-25 23:32:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-25 23:32:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-25 23:32:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-11-25 23:32:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-11-25 23:32:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:32:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-11-25 23:32:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-11-25 23:32:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 23:32:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 23:32:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-11-25 23:32:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-11-25 23:32:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 23:32:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 23:32:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:32:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:32:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:32:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:32:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2022-11-25 23:32:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2022-11-25 23:32:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:32:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:32:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-11-25 23:32:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-11-25 23:32:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-25 23:32:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-25 23:32:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:32:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:32:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:32:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:32:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-25 23:32:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-25 23:32:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-25 23:32:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-25 23:32:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-11-25 23:32:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-11-25 23:32:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-11-25 23:32:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-11-25 23:32:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-11-25 23:32:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-11-25 23:32:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-25 23:32:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-25 23:32:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:32:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:32:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-11-25 23:32:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-11-25 23:32:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-25 23:32:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-25 23:32:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-11-25 23:32:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-11-25 23:32:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-11-25 23:32:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-11-25 23:32:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-25 23:32:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-25 23:32:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-11-25 23:32:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-11-25 23:32:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-11-25 23:32:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-11-25 23:32:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:32:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:32:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-11-25 23:32:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-11-25 23:32:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:32:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:32:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2022-11-25 23:32:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2022-11-25 23:32:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-11-25 23:32:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-11-25 23:32:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-11-25 23:32:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-11-25 23:32:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-25 23:32:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-25 23:32:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-11-25 23:32:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-11-25 23:32:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-11-25 23:32:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-11-25 23:32:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:32:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:32:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:32:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:32:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-11-25 23:32:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-11-25 23:32:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2022-11-25 23:32:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2022-11-25 23:32:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 23:32:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 23:32:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-11-25 23:32:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-11-25 23:32:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:32:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:32:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:32:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:32:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-11-25 23:32:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-11-25 23:32:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 23:32:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 23:32:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-11-25 23:32:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-11-25 23:32:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-11-25 23:32:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-11-25 23:32:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-11-25 23:32:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-11-25 23:32:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:32:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 23:32:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 23:32:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-11-25 23:32:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-11-25 23:32:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-25 23:32:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-25 23:32:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-11-25 23:32:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-11-25 23:32:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:32:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:32:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 23:32:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 23:32:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-11-25 23:32:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-11-25 23:32:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-25 23:32:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-25 23:32:23,775 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:32:23,785 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:32:24,179 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:33:08,898 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 23:33:09,448 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:33:17,527 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:33:17,527 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-25 23:33:17,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:33:17 BoogieIcfgContainer [2022-11-25 23:33:17,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:33:17,544 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:33:17,544 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:33:17,547 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:33:17,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:32:01" (1/3) ... [2022-11-25 23:33:17,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@108025ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:33:17, skipping insertion in model container [2022-11-25 23:33:17,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:16" (2/3) ... [2022-11-25 23:33:17,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@108025ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:33:17, skipping insertion in model container [2022-11-25 23:33:17,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:33:17" (3/3) ... [2022-11-25 23:33:17,550 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-25 23:33:17,573 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:33:17,573 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 23:33:17,711 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:33:17,718 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;@56db7d88, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:33:17,718 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 23:33:17,738 INFO L276 IsEmpty]: Start isEmpty. Operand has 5126 states, 3066 states have (on average 1.3209393346379648) internal successors, (4050), 3164 states have internal predecessors, (4050), 1731 states have call successors, (1731), 327 states have call predecessors, (1731), 326 states have return successors, (1717), 1659 states have call predecessors, (1717), 1717 states have call successors, (1717) [2022-11-25 23:33:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2022-11-25 23:33:17,797 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:33:17,798 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:33:17,799 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:33:17,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:33:17,805 INFO L85 PathProgramCache]: Analyzing trace with hash 1030676648, now seen corresponding path program 1 times [2022-11-25 23:33:17,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:33:17,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228779264] [2022-11-25 23:33:17,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:33:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:33:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:33:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-25 23:33:21,753 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:33:21,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228779264] [2022-11-25 23:33:21,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228779264] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:33:21,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:33:21,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:33:21,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174033953] [2022-11-25 23:33:21,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:33:21,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:33:21,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:33:21,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:33:21,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:33:21,831 INFO L87 Difference]: Start difference. First operand has 5126 states, 3066 states have (on average 1.3209393346379648) internal successors, (4050), 3164 states have internal predecessors, (4050), 1731 states have call successors, (1731), 327 states have call predecessors, (1731), 326 states have return successors, (1717), 1659 states have call predecessors, (1717), 1717 states have call successors, (1717) Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (86), 2 states have call predecessors, (86), 1 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2022-11-25 23:33:27,022 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 23:33:29,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:34,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:41,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:42,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:33:42,606 INFO L93 Difference]: Finished difference Result 14939 states and 22292 transitions. [2022-11-25 23:33:42,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:33:42,609 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (86), 2 states have call predecessors, (86), 1 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) Word has length 819 [2022-11-25 23:33:42,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:33:42,719 INFO L225 Difference]: With dead ends: 14939 [2022-11-25 23:33:42,719 INFO L226 Difference]: Without dead ends: 9956 [2022-11-25 23:33:42,774 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:33:42,783 INFO L413 NwaCegarLoop]: 7948 mSDtfsCounter, 7110 mSDsluCounter, 6312 mSDsCounter, 0 mSdLazyCounter, 2297 mSolverCounterSat, 17 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7115 SdHoareTripleChecker+Valid, 14260 SdHoareTripleChecker+Invalid, 2316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 2297 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:33:42,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7115 Valid, 14260 Invalid, 2316 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [17 Valid, 2297 Invalid, 2 Unknown, 0 Unchecked, 19.7s Time] [2022-11-25 23:33:42,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9956 states. [2022-11-25 23:33:43,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9956 to 9950. [2022-11-25 23:33:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9950 states, 5988 states have (on average 1.320307281229125) internal successors, (7906), 6183 states have internal predecessors, (7906), 3312 states have call successors, (3312), 649 states have call predecessors, (3312), 647 states have return successors, (3309), 3190 states have call predecessors, (3309), 3308 states have call successors, (3309) [2022-11-25 23:33:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9950 states to 9950 states and 14527 transitions. [2022-11-25 23:33:43,672 INFO L78 Accepts]: Start accepts. Automaton has 9950 states and 14527 transitions. Word has length 819 [2022-11-25 23:33:43,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:33:43,684 INFO L495 AbstractCegarLoop]: Abstraction has 9950 states and 14527 transitions. [2022-11-25 23:33:43,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (86), 2 states have call predecessors, (86), 1 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2022-11-25 23:33:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 9950 states and 14527 transitions. [2022-11-25 23:33:43,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-11-25 23:33:43,721 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:33:43,722 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:33:43,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:33:43,723 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:33:43,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:33:43,724 INFO L85 PathProgramCache]: Analyzing trace with hash 786598973, now seen corresponding path program 1 times [2022-11-25 23:33:43,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:33:43,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095083547] [2022-11-25 23:33:43,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:33:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:33:44,474 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:33:44,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [212490700] [2022-11-25 23:33:44,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:33:44,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:33:44,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:33:44,483 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:33:44,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:33:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:33:50,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 20651 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:33:50,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:33:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2022-11-25 23:33:50,713 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:33:50,714 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:33:50,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095083547] [2022-11-25 23:33:50,714 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:33:50,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212490700] [2022-11-25 23:33:50,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [212490700] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:33:50,715 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:33:50,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:33:50,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615989236] [2022-11-25 23:33:50,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:33:50,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:33:50,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:33:50,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:33:50,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:33:50,723 INFO L87 Difference]: Start difference. First operand 9950 states and 14527 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2022-11-25 23:33:53,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:55,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:33:58,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:34:10,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:34:10,893 INFO L93 Difference]: Finished difference Result 29323 states and 42785 transitions. [2022-11-25 23:34:10,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:34:10,895 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) Word has length 826 [2022-11-25 23:34:10,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:34:11,056 INFO L225 Difference]: With dead ends: 29323 [2022-11-25 23:34:11,056 INFO L226 Difference]: Without dead ends: 19534 [2022-11-25 23:34:11,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 825 GetRequests, 824 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 23:34:11,122 INFO L413 NwaCegarLoop]: 8023 mSDtfsCounter, 7106 mSDsluCounter, 6202 mSDsCounter, 0 mSdLazyCounter, 2343 mSolverCounterSat, 20 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7112 SdHoareTripleChecker+Valid, 14225 SdHoareTripleChecker+Invalid, 2365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 2343 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:34:11,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7112 Valid, 14225 Invalid, 2365 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [20 Valid, 2343 Invalid, 2 Unknown, 0 Unchecked, 19.3s Time] [2022-11-25 23:34:11,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19534 states. [2022-11-25 23:34:12,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19534 to 19491. [2022-11-25 23:34:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19491 states, 11787 states have (on average 1.323491982692797) internal successors, (15600), 12177 states have internal predecessors, (15600), 6411 states have call successors, (6411), 1294 states have call predecessors, (6411), 1290 states have return successors, (6413), 6165 states have call predecessors, (6413), 6407 states have call successors, (6413) [2022-11-25 23:34:12,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19491 states to 19491 states and 28424 transitions. [2022-11-25 23:34:12,608 INFO L78 Accepts]: Start accepts. Automaton has 19491 states and 28424 transitions. Word has length 826 [2022-11-25 23:34:12,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:34:12,610 INFO L495 AbstractCegarLoop]: Abstraction has 19491 states and 28424 transitions. [2022-11-25 23:34:12,611 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2022-11-25 23:34:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 19491 states and 28424 transitions. [2022-11-25 23:34:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2022-11-25 23:34:12,639 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:34:12,639 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:34:12,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:34:12,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:34:12,866 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:34:12,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:34:12,867 INFO L85 PathProgramCache]: Analyzing trace with hash 1226117775, now seen corresponding path program 1 times [2022-11-25 23:34:12,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:34:12,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222183706] [2022-11-25 23:34:12,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:34:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:34:13,773 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:34:13,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [192305949] [2022-11-25 23:34:13,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:34:13,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:34:13,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:34:13,779 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:34:13,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 23:34:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:34:19,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 20652 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:34:20,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:34:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2022-11-25 23:34:20,098 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:34:20,099 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:34:20,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222183706] [2022-11-25 23:34:20,099 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:34:20,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192305949] [2022-11-25 23:34:20,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [192305949] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:34:20,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:34:20,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:34:20,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995633577] [2022-11-25 23:34:20,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:34:20,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:34:20,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:34:20,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:34:20,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:34:20,103 INFO L87 Difference]: Start difference. First operand 19491 states and 28424 transitions. Second operand has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2022-11-25 23:34:25,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:34:28,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:34:38,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:34:39,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:34:39,451 INFO L93 Difference]: Finished difference Result 57686 states and 84094 transitions. [2022-11-25 23:34:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:34:39,452 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) Word has length 827 [2022-11-25 23:34:39,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:34:39,695 INFO L225 Difference]: With dead ends: 57686 [2022-11-25 23:34:39,695 INFO L226 Difference]: Without dead ends: 38356 [2022-11-25 23:34:39,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 826 GetRequests, 825 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 23:34:39,807 INFO L413 NwaCegarLoop]: 7985 mSDtfsCounter, 7123 mSDsluCounter, 6202 mSDsCounter, 0 mSdLazyCounter, 2327 mSolverCounterSat, 20 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7127 SdHoareTripleChecker+Valid, 14187 SdHoareTripleChecker+Invalid, 2349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 2327 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2022-11-25 23:34:39,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7127 Valid, 14187 Invalid, 2349 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [20 Valid, 2327 Invalid, 2 Unknown, 0 Unchecked, 17.8s Time] [2022-11-25 23:34:39,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38356 states. [2022-11-25 23:34:42,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38356 to 38315. [2022-11-25 23:34:42,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38315 states, 23257 states have (on average 1.3254504020294966) internal successors, (30826), 24035 states have internal predecessors, (30826), 12493 states have call successors, (12493), 2570 states have call predecessors, (12493), 2562 states have return successors, (12501), 12001 states have call predecessors, (12501), 12489 states have call successors, (12501) [2022-11-25 23:34:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38315 states to 38315 states and 55820 transitions. [2022-11-25 23:34:43,148 INFO L78 Accepts]: Start accepts. Automaton has 38315 states and 55820 transitions. Word has length 827 [2022-11-25 23:34:43,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:34:43,150 INFO L495 AbstractCegarLoop]: Abstraction has 38315 states and 55820 transitions. [2022-11-25 23:34:43,150 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2022-11-25 23:34:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 38315 states and 55820 transitions. [2022-11-25 23:34:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2022-11-25 23:34:43,162 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:34:43,163 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:34:43,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 23:34:43,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d205d3-2642-4b7c-a7b2-83a52bcee0b5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:34:43,379 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:34:43,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:34:43,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1319323309, now seen corresponding path program 1 times [2022-11-25 23:34:43,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:34:43,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758196359] [2022-11-25 23:34:43,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:34:43,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:34:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:34:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-25 23:34:46,608 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:34:46,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758196359] [2022-11-25 23:34:46,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758196359] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:34:46,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:34:46,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:34:46,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215783759] [2022-11-25 23:34:46,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:34:46,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:34:46,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:34:46,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:34:46,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:34:46,614 INFO L87 Difference]: Start difference. First operand 38315 states and 55820 transitions. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 3 states have call successors, (86), 2 states have call predecessors, (86), 1 states have return successors, (83), 3 states have call predecessors, (83), 3 states have call successors, (83) [2022-11-25 23:34:50,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:34:53,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:34:56,515 WARN L539 Checker$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 23:35:02,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:08,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:10,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:10,052 INFO L93 Difference]: Finished difference Result 113258 states and 164958 transitions. [2022-11-25 23:35:10,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:35:10,053 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 3 states have call successors, (86), 2 states have call predecessors, (86), 1 states have return successors, (83), 3 states have call predecessors, (83), 3 states have call successors, (83) Word has length 834 [2022-11-25 23:35:10,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:10,801 INFO L225 Difference]: With dead ends: 113258 [2022-11-25 23:35:10,802 INFO L226 Difference]: Without dead ends: 75104 [2022-11-25 23:35:11,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:35:11,021 INFO L413 NwaCegarLoop]: 8037 mSDtfsCounter, 6921 mSDsluCounter, 6321 mSDsCounter, 0 mSdLazyCounter, 2291 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6927 SdHoareTripleChecker+Valid, 14358 SdHoareTripleChecker+Invalid, 2295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2291 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:11,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6927 Valid, 14358 Invalid, 2295 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2291 Invalid, 3 Unknown, 0 Unchecked, 20.6s Time] [2022-11-25 23:35:11,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75104 states. [2022-11-25 23:35:16,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75104 to 75053. [2022-11-25 23:35:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75053 states, 45595 states have (on average 1.3276894396315386) internal successors, (60536), 47159 states have internal predecessors, (60536), 24367 states have call successors, (24367), 5104 states have call predecessors, (24367), 5088 states have return successors, (24403), 23373 states have call predecessors, (24403), 24363 states have call successors, (24403) [2022-11-25 23:35:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75053 states to 75053 states and 109306 transitions. [2022-11-25 23:35:17,567 INFO L78 Accepts]: Start accepts. Automaton has 75053 states and 109306 transitions. Word has length 834 [2022-11-25 23:35:17,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:35:17,568 INFO L495 AbstractCegarLoop]: Abstraction has 75053 states and 109306 transitions. [2022-11-25 23:35:17,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 3 states have call successors, (86), 2 states have call predecessors, (86), 1 states have return successors, (83), 3 states have call predecessors, (83), 3 states have call successors, (83) [2022-11-25 23:35:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 75053 states and 109306 transitions. [2022-11-25 23:35:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2022-11-25 23:35:17,580 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:17,580 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:35:17,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:35:17,581 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:35:17,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:17,582 INFO L85 PathProgramCache]: Analyzing trace with hash 1967145497, now seen corresponding path program 1 times [2022-11-25 23:35:17,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:17,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416638848] [2022-11-25 23:35:17,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-25 23:35:20,092 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:20,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416638848] [2022-11-25 23:35:20,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416638848] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:35:20,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:35:20,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:35:20,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509723129] [2022-11-25 23:35:20,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:35:20,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:35:20,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:35:20,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:35:20,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:35:20,097 INFO L87 Difference]: Start difference. First operand 75053 states and 109306 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) [2022-11-25 23:35:23,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:25,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:28,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:32,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:40,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:44,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:35:46,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:46,953 INFO L93 Difference]: Finished difference Result 224464 states and 331056 transitions. [2022-11-25 23:35:46,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:35:46,954 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) Word has length 839 [2022-11-25 23:35:46,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:48,368 INFO L225 Difference]: With dead ends: 224464 [2022-11-25 23:35:48,369 INFO L226 Difference]: Without dead ends: 149572 [2022-11-25 23:35:49,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:35:49,046 INFO L413 NwaCegarLoop]: 8326 mSDtfsCounter, 7312 mSDsluCounter, 6428 mSDsCounter, 0 mSdLazyCounter, 2318 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7316 SdHoareTripleChecker+Valid, 14754 SdHoareTripleChecker+Invalid, 2327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 2318 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:49,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7316 Valid, 14754 Invalid, 2327 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 2318 Invalid, 3 Unknown, 0 Unchecked, 20.7s Time] [2022-11-25 23:35:49,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149572 states.