./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c6518a0e540cf5b0e501bfef1f14c8079cbe578d9beced5375873c789156537b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:37:48,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:37:48,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:37:48,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:37:48,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:37:48,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:37:48,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:37:48,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:37:48,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:37:48,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:37:48,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:37:48,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:37:48,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:37:48,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:37:48,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:37:48,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:37:48,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:37:48,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:37:48,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:37:48,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:37:48,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:37:48,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:37:48,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:37:48,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:37:48,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:37:48,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:37:48,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:37:48,558 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:37:48,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:37:48,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:37:48,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:37:48,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:37:48,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:37:48,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:37:48,561 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:37:48,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:37:48,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:37:48,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:37:48,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:37:48,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:37:48,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:37:48,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:37:48,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:37:48,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:37:48,580 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:37:48,580 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:37:48,580 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:37:48,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:37:48,581 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:37:48,581 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:37:48,581 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:37:48,581 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:37:48,582 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:37:48,582 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:37:48,582 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:37:48,582 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:37:48,582 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:37:48,582 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:37:48,583 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:37:48,583 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:37:48,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:37:48,584 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:37:48,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:37:48,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:37:48,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:37:48,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:37:48,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:37:48,585 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:37:48,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:37:48,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:37:48,586 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:37:48,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:37:48,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:37:48,586 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:37:48,586 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6518a0e540cf5b0e501bfef1f14c8079cbe578d9beced5375873c789156537b [2022-12-14 06:37:48,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:37:48,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:37:48,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:37:48,778 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:37:48,779 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:37:48,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 06:37:51,461 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:37:52,121 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:37:52,122 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 06:37:52,191 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/data/c928189b3/b6ec4347cb754e649283011dc5ddbc59/FLAGca205a8ba [2022-12-14 06:37:52,203 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/data/c928189b3/b6ec4347cb754e649283011dc5ddbc59 [2022-12-14 06:37:52,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:37:52,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:37:52,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:37:52,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:37:52,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:37:52,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:37:52" (1/1) ... [2022-12-14 06:37:52,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4847800e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:52, skipping insertion in model container [2022-12-14 06:37:52,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:37:52" (1/1) ... [2022-12-14 06:37:52,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:37:52,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:37:53,173 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 06:37:53,534 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 06:37:53,552 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 06:37:53,623 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:37:53,649 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:37:53,667 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:37:53,694 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:37:53,713 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:37:53,826 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 06:37:54,036 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:37:54,138 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:37:54,209 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:37:54,209 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:37:54,210 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:37:54,210 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 06:37:54,220 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:37:54,220 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:37:54,221 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:37:54,221 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 06:37:54,352 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:37:54,355 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:37:54,356 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:37:54,367 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:37:54,378 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:37:54,392 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:37:54,406 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 06:37:54,418 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 06:37:54,428 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 06:37:54,476 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:37:54,490 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:37:54,492 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:37:54,504 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:37:54,711 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:37:54,756 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 06:37:54,765 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 06:37:54,871 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:37:54,889 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:37:54,890 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:37:55,017 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:37:55,046 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:37:55,047 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:37:55,076 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:37:55,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:37:55,116 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 06:37:55,126 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 06:37:55,179 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 06:37:55,257 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:55,257 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:55,258 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:55,258 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:55,258 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:37:55,311 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 06:37:55,461 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 06:37:55,470 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 06:37:55,480 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 06:37:55,489 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 06:37:55,498 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 06:37:55,508 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 06:37:55,542 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 06:37:55,551 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 06:37:55,794 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 06:37:55,916 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:37:56,200 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 06:37:56,575 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 06:37:56,576 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 06:37:56,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,684 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,787 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,789 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,964 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:56,978 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 06:37:56,979 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:37:56,979 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 06:37:56,979 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:37:56,980 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 06:37:56,980 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 06:37:56,992 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 06:37:56,992 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 06:37:57,012 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 06:37:57,012 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 06:37:57,013 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,086 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:57,086 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,087 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:57,087 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,097 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:57,098 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:57,100 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:57,101 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:57,163 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,175 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 06:37:57,175 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:37:57,176 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 06:37:57,187 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 06:37:57,187 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:37:57,197 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 06:37:57,207 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 06:37:57,356 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:37:57,365 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:57,376 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,377 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:37:57,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:37:57,550 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,551 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,601 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:37:57,613 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:57,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,694 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:57,715 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:57,728 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,743 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:57,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,753 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:57,753 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:57,773 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:57,814 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:37:57,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:57,835 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:37:57,837 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:37:57,837 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,850 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 06:37:57,851 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:37:57,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,946 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:37:57,947 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:37:57,957 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,978 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,979 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,979 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,981 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,985 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,986 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,986 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,987 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,987 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:57,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,001 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,003 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,003 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,006 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,017 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,018 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,018 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,018 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,029 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,029 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,029 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,030 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,054 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,055 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,055 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,056 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,066 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,066 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,067 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,067 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,081 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,083 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,146 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 06:37:58,197 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:58,197 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:58,217 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 06:37:58,228 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 06:37:58,238 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 06:37:58,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,278 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:58,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,279 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,289 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:58,309 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 06:37:58,311 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,311 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:58,312 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:58,312 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:58,312 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:37:58,312 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:37:58,322 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 06:37:58,328 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:58,349 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 06:37:58,371 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 06:37:58,372 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:37:58,373 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:37:58,373 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,373 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 06:37:58,388 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,429 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:37:58,440 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:37:58,441 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:37:58,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,463 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:37:58,463 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:37:58,492 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:37:58,492 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:37:58,501 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 06:37:58,511 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:37:58,520 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:37:58,529 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 06:37:58,595 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,659 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:37:58,659 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 06:37:58,660 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,660 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,660 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,679 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:58,681 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:37:58,686 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:58,696 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,716 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:37:58,717 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:58,717 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:37:58,757 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:58,758 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:58,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:58,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:58,811 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:58,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:37:58,871 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:37:58,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,883 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:37:58,936 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 06:37:58,937 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 06:37:58,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:58,947 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 06:37:58,948 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,184 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,184 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:59,196 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,196 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,197 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,198 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,199 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,199 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,200 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,201 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,206 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,207 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,207 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,207 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,241 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:37:59,252 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 06:37:59,262 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 06:37:59,263 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:37:59,306 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,306 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,307 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:37:59,317 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:37:59,327 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:37:59,346 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:59,347 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:37:59,380 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:37:59,390 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,391 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:37:59,400 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:37:59,401 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:59,401 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:59,401 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:37:59,421 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 06:37:59,421 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 06:37:59,422 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 06:37:59,422 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 06:37:59,423 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 06:37:59,423 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:37:59,423 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 06:37:59,433 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,434 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 06:37:59,435 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 06:37:59,435 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 06:37:59,444 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:37:59,444 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:37:59,477 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,478 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,478 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,479 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 06:37:59,479 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:37:59,489 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 06:37:59,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:59,571 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 06:37:59,582 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 06:37:59,593 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:37:59,593 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:37:59,593 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:37:59,593 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:37:59,613 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:37:59,640 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:37:59,682 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:37:59,736 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 06:37:59,754 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:37:59,783 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 06:37:59,784 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:59,796 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:59,796 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 06:37:59,797 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:37:59,797 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:37:59,807 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 06:37:59,825 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:37:59,858 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:37:59,860 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:59,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,861 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:59,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,862 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:37:59,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:37:59,919 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:37:59,930 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 06:37:59,962 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,962 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,962 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:37:59,973 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:00,002 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 06:38:00,003 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 06:38:00,145 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:00,146 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,146 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:00,167 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:00,171 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:00,172 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:00,172 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 06:38:00,183 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,183 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,193 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,234 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 06:38:00,235 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:00,235 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:38:00,235 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:00,236 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:00,236 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:00,288 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 06:38:00,336 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,356 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 06:38:00,356 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:00,356 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:00,387 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 06:38:00,388 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:00,388 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 06:38:00,389 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:00,389 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 06:38:00,389 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:00,392 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 06:38:00,393 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 06:38:00,393 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,393 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 06:38:00,395 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:00,400 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,401 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,436 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,436 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:00,448 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,448 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,449 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,449 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 06:38:00,489 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,490 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,490 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,490 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,491 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,491 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,491 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,492 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,492 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,493 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:00,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:38:00,515 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:38:00,515 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,515 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:38:00,515 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,515 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:38:00,516 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:38:00,517 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:38:00,517 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:38:00,517 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:38:00,517 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 06:38:00,517 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,518 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 06:38:00,518 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,519 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,519 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,519 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,521 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,521 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,522 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,522 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:00,522 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:00,523 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:00,524 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:00,524 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:00,524 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 06:38:00,524 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:00,525 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:00,525 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:38:00,525 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:38:00,536 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:38:00,536 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:00,537 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:00,537 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:38:00,537 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:38:00,547 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:00,547 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:38:00,547 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:38:00,547 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:00,557 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:00,557 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:38:00,558 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:00,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:00,567 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:38:00,568 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:00,568 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:00,577 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:00,578 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:00,578 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:38:00,578 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:00,578 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:38:00,578 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:00,588 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:00,588 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:38:00,588 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:00,588 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:38:00,588 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 06:38:00,589 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 06:38:00,589 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:00,589 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:00,599 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:00,599 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:00,599 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:38:00,599 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:01,734 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 06:38:01,736 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 06:38:01,738 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:38:01,738 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:38:01,738 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:38:01,746 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:38:01,749 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:38:01,752 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 06:38:01,755 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:38:01,755 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:38:01,756 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:01,756 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:01,756 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:01,756 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:01,757 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:01,757 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:01,757 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:38:01,757 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,758 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,758 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,758 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,758 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,758 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,758 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:01,759 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 06:38:01,759 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 06:38:01,759 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 06:38:01,759 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:38:01,759 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 06:38:01,759 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:38:01,760 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:38:01,760 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:38:01,826 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 06:38:01,826 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 06:38:01,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 06:38:03,117 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1081958,1081971] [2022-12-14 06:38:03,119 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082127,1082140] [2022-12-14 06:38:03,120 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082294,1082307] [2022-12-14 06:38:03,120 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082462,1082475] [2022-12-14 06:38:03,121 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,121 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,122 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,122 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,122 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,153 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,154 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,154 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,156 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,156 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,156 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:38:03,240 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 06:38:03,328 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 06:38:03,331 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 06:38:03,331 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 06:38:03,331 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:38:03,332 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:38:03,332 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:38:03,333 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:38:03,334 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:38:03,335 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 06:38:03,339 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:38:03,341 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:03,342 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:38:03,342 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:38:03,342 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:38:03,343 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 06:38:03,343 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:38:03,343 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:38:03,343 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:38:03,344 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 06:38:03,347 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:38:03,347 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:38:03,348 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:38:03,348 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:38:03,349 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:38:03,350 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:38:03,350 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 06:38:03,351 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 06:38:03,351 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 06:38:03,353 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:38:03,353 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:38:03,354 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:38:03,354 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:38:03,356 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:38:03,358 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 06:38:03,358 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 06:38:03,360 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:38:03,360 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:38:03,360 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:03,361 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:38:03,362 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:38:03,362 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:38:03,362 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:38:03,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:38:03,364 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 06:38:03,364 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 06:38:03,364 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 06:38:03,365 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:03,365 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:03,366 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:03,366 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:03,366 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:38:03,366 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 06:38:03,367 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 06:38:03,368 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 06:38:03,379 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 06:38:03,381 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 06:38:03,382 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 06:38:03,384 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 06:38:03,385 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 06:38:03,385 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 06:38:03,387 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 06:38:03,388 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:38:03,391 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 06:38:03,408 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 06:38:03,414 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 06:38:03,443 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,515 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,529 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,608 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 06:38:03,608 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:38:03,609 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 06:38:03,612 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 06:38:03,613 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 06:38:03,613 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 06:38:03,614 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 06:38:03,614 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 06:38:03,620 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 06:38:03,620 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 06:38:03,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,633 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,633 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:03,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,634 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:03,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,635 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:03,635 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:03,635 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:03,636 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:03,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,666 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 06:38:03,666 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:03,667 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 06:38:03,697 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 06:38:03,697 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:38:03,698 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 06:38:03,701 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 06:38:03,746 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:38:03,746 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:03,751 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,752 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:38:03,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,824 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,858 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:03,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,910 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:03,928 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:03,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,978 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:03,999 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,014 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,020 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,039 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,041 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,041 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,041 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,043 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,051 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:38:04,051 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,055 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:38:04,058 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:04,058 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,060 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,061 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,064 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 06:38:04,065 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:38:04,070 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,070 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,070 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,072 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,074 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:38:04,074 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:38:04,076 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,077 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,080 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,091 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,095 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,097 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,109 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,120 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,120 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,122 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,122 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,123 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,152 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 06:38:04,157 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,157 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,163 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 06:38:04,164 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 06:38:04,164 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 06:38:04,168 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,169 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,169 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,169 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,170 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,175 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 06:38:04,176 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,176 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:04,176 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:04,177 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:04,177 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:38:04,177 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:38:04,177 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 06:38:04,177 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,179 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 06:38:04,193 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 06:38:04,194 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:38:04,195 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:38:04,195 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,195 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 06:38:04,201 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,207 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 06:38:04,209 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:38:04,211 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:38:04,212 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,218 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:38:04,218 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:38:04,219 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:38:04,219 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:38:04,219 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 06:38:04,219 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:38:04,220 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:38:04,220 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 06:38:04,232 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,238 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:38:04,238 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 06:38:04,238 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,239 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,239 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,240 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,242 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:38:04,248 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,251 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,252 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,252 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,254 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:38:04,254 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:04,254 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:04,257 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,258 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,259 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,259 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,262 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,268 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,269 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,270 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,271 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,271 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,273 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,305 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 06:38:04,315 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 06:38:04,341 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,342 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,342 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,343 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 06:38:04,360 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,493 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,556 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,556 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,623 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,685 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:38:04,686 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 06:38:04,686 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 06:38:04,687 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,727 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,728 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,729 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:38:04,730 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:38:04,741 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:38:04,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,742 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:04,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:04,755 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,756 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:38:04,756 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 06:38:04,756 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,756 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,757 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:38:04,757 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 06:38:04,758 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 06:38:04,758 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 06:38:04,758 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 06:38:04,758 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 06:38:04,759 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:38:04,759 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 06:38:04,759 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,760 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 06:38:04,762 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 06:38:04,762 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 06:38:04,763 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:38:04,763 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:38:04,767 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,767 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,767 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,768 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 06:38:04,768 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:38:04,769 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 06:38:04,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,778 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 06:38:04,780 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 06:38:04,781 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:38:04,781 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:38:04,782 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:38:04,782 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:38:04,783 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:04,783 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:38:04,788 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 06:38:04,790 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 06:38:04,791 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:38:04,796 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 06:38:04,796 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,799 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,799 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 06:38:04,800 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:04,800 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,801 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 06:38:04,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:04,815 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:38:04,817 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,818 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,818 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,820 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,820 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,820 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:38:04,825 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,825 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,826 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,831 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:38:04,833 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 06:38:04,835 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,835 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,835 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,836 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,837 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 06:38:04,837 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 06:38:04,860 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:38:04,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,861 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:38:04,865 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:04,867 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:04,868 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:38:04,869 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 06:38:04,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,872 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,880 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 06:38:04,881 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:04,881 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 06:38:04,881 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:04,882 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 06:38:04,882 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:38:04,886 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 06:38:04,890 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:04,891 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 06:38:04,892 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:04,892 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:04,897 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 06:38:04,897 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:04,898 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 06:38:04,898 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:04,899 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 06:38:04,899 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 06:38:04,902 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 06:38:04,903 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 06:38:04,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,903 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 06:38:04,918 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:04,934 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,936 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,977 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,977 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,987 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:38:04,996 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:04,997 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,000 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,000 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 06:38:05,010 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,012 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,013 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,013 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,013 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,014 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,014 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,014 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,015 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,015 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 06:38:05,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:38:05,017 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:38:05,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,017 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:38:05,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,018 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:38:05,019 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:38:05,019 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:38:05,020 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:38:05,020 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:38:05,020 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 06:38:05,020 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,021 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 06:38:05,022 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,022 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,023 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,023 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,027 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,036 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,040 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,040 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:05,042 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:05,043 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:05,043 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:05,043 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:05,044 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 06:38:05,044 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:05,044 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:05,044 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:38:05,044 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:38:05,045 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 06:38:05,046 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:05,046 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:38:05,046 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:38:05,046 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:38:05,047 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:05,047 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:38:05,047 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:38:05,047 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:05,048 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:05,048 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:38:05,048 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:05,049 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:05,049 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:38:05,049 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:05,049 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:05,050 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:38:05,050 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:05,050 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:38:05,051 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:05,051 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:38:05,051 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:05,051 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:05,051 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:38:05,051 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:38:05,052 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:38:05,052 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 06:38:05,052 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 06:38:05,052 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 06:38:05,053 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:05,053 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 06:38:05,053 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:38:05,053 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:38:05,054 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 06:38:05,059 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 06:38:05,061 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 06:38:05,063 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:38:05,064 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:38:05,064 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:38:05,072 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:38:05,075 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:38:05,091 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 06:38:05,095 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:38:05,096 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:38:05,098 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:05,098 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:05,099 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:05,099 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:05,099 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:05,099 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 06:38:05,100 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:38:05,100 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,102 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:38:05,102 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 06:38:05,102 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 06:38:05,102 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 06:38:05,103 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:38:05,103 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 06:38:05,103 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:38:05,103 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:38:05,104 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:38:05,105 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 06:38:05,105 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 06:38:05,106 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 06:38:05,121 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1081958,1081971] [2022-12-14 06:38:05,121 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082127,1082140] [2022-12-14 06:38:05,122 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082294,1082307] [2022-12-14 06:38:05,122 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_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082462,1082475] [2022-12-14 06:38:05,122 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,124 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,125 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,125 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,126 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,127 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,127 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,128 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,129 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,130 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,130 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,131 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,131 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,132 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,132 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:38:05,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:38:05,530 INFO L208 MainTranslator]: Completed translation [2022-12-14 06:38:05,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05 WrapperNode [2022-12-14 06:38:05,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:38:05,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 06:38:05,531 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 06:38:05,531 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 06:38:05,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:05,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,169 INFO L138 Inliner]: procedures = 1098, calls = 15672, calls flagged for inlining = 568, calls inlined = 532, statements flattened = 36952 [2022-12-14 06:38:06,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 06:38:06,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 06:38:06,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 06:38:06,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 06:38:06,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,870 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:06,908 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:07,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 06:38:07,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 06:38:07,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 06:38:07,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 06:38:07,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (1/1) ... [2022-12-14 06:38:07,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:38:07,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:38:07,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 06:38:07,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70aea8ea-ef1e-44d9-a468-6b5f265ca8d7/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-12-14 06:38:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-12-14 06:38:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 06:38:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 06:38:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-12-14 06:38:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-12-14 06:38:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 06:38:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-12-14 06:38:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 06:38:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 06:38:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tg3 [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tg3 [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-14 06:38:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-14 06:38:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 06:38:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 06:38:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 06:38:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 06:38:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 06:38:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 06:38:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-14 06:38:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 06:38:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 06:38:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-12-14 06:38:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 06:38:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 06:38:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_92 [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_92 [2022-12-14 06:38:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 06:38:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-12-14 06:38:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-12-14 06:38:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-12-14 06:38:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-12-14 06:38:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 06:38:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 06:38:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_81 [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_81 [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-12-14 06:38:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-12-14 06:38:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_tg3 [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_tg3 [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-12-14 06:38:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-14 06:38:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-12-14 06:38:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 06:38:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 06:38:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-14 06:38:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_93 [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_93 [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-12-14 06:38:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-12-14 06:38:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 06:38:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-12-14 06:38:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-12-14 06:38:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-12-14 06:38:07,102 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 06:38:07,103 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 06:38:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-14 06:38:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-12-14 06:38:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 06:38:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 06:38:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 06:38:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 06:38:07,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 06:38:07,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tg3 [2022-12-14 06:38:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tg3 [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-12-14 06:38:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-12-14 06:38:07,108 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-12-14 06:38:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-12-14 06:38:07,109 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-12-14 06:38:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-12-14 06:38:07,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 06:38:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 06:38:08,765 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 06:38:08,769 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 06:38:09,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 06:40:31,087 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 06:40:47,692 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 06:40:47,692 INFO L300 CfgBuilder]: Removed 24 assume(true) statements. [2022-12-14 06:40:47,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:40:47 BoogieIcfgContainer [2022-12-14 06:40:47,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 06:40:47,701 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 06:40:47,701 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 06:40:47,703 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 06:40:47,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:37:52" (1/3) ... [2022-12-14 06:40:47,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0783cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:40:47, skipping insertion in model container [2022-12-14 06:40:47,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:05" (2/3) ... [2022-12-14 06:40:47,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0783cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:40:47, skipping insertion in model container [2022-12-14 06:40:47,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:40:47" (3/3) ... [2022-12-14 06:40:47,705 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 06:40:47,718 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 06:40:47,718 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-14 06:40:47,864 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 06:40:47,870 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;@7887b5ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 06:40:47,870 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-14 06:40:47,893 INFO L276 IsEmpty]: Start isEmpty. Operand has 10120 states, 6193 states have (on average 1.3484579363797837) internal successors, (8351), 6503 states have internal predecessors, (8351), 3574 states have call successors, (3574), 351 states have call predecessors, (3574), 350 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) [2022-12-14 06:40:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 06:40:47,899 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:40:47,900 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:40:47,900 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)] === [2022-12-14 06:40:47,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:40:47,905 INFO L85 PathProgramCache]: Analyzing trace with hash -837540301, now seen corresponding path program 1 times [2022-12-14 06:40:47,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:40:47,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666166961] [2022-12-14 06:40:47,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:40:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:40:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:40:49,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 06:40:49,690 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:40:49,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666166961] [2022-12-14 06:40:49,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666166961] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:40:49,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:40:49,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:40:49,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626635191] [2022-12-14 06:40:49,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:40:49,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:40:49,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:40:49,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:40:49,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:40:49,732 INFO L87 Difference]: Start difference. First operand has 10120 states, 6193 states have (on average 1.3484579363797837) internal successors, (8351), 6503 states have internal predecessors, (8351), 3574 states have call successors, (3574), 351 states have call predecessors, (3574), 350 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 06:41:04,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:11,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:23,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:26,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:33,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:35,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:41:35,984 INFO L93 Difference]: Finished difference Result 29049 states and 47413 transitions. [2022-12-14 06:41:35,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:41:35,987 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-12-14 06:41:35,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:41:36,107 INFO L225 Difference]: With dead ends: 29049 [2022-12-14 06:41:36,107 INFO L226 Difference]: Without dead ends: 18924 [2022-12-14 06:41:36,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:41:36,229 INFO L413 NwaCegarLoop]: 17450 mSDtfsCounter, 13426 mSDsluCounter, 49028 mSDsCounter, 0 mSdLazyCounter, 5254 mSolverCounterSat, 9 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13449 SdHoareTripleChecker+Valid, 66478 SdHoareTripleChecker+Invalid, 5267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 5254 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.8s IncrementalHoareTripleChecker+Time [2022-12-14 06:41:36,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13449 Valid, 66478 Invalid, 5267 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9 Valid, 5254 Invalid, 4 Unknown, 0 Unchecked, 44.8s Time] [2022-12-14 06:41:36,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18924 states. [2022-12-14 06:41:37,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18924 to 18914. [2022-12-14 06:41:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18914 states, 11482 states have (on average 1.3351332520466819) internal successors, (15330), 12053 states have internal predecessors, (15330), 6744 states have call successors, (6744), 688 states have call predecessors, (6744), 685 states have return successors, (6784), 6596 states have call predecessors, (6784), 6738 states have call successors, (6784) [2022-12-14 06:41:37,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18914 states to 18914 states and 28858 transitions. [2022-12-14 06:41:37,722 INFO L78 Accepts]: Start accepts. Automaton has 18914 states and 28858 transitions. Word has length 35 [2022-12-14 06:41:37,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:41:37,723 INFO L495 AbstractCegarLoop]: Abstraction has 18914 states and 28858 transitions. [2022-12-14 06:41:37,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 06:41:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 18914 states and 28858 transitions. [2022-12-14 06:41:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 06:41:37,725 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:41:37,725 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:41:37,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 06:41:37,726 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:41:37,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:41:37,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1498629575, now seen corresponding path program 1 times [2022-12-14 06:41:37,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:41:37,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226224196] [2022-12-14 06:41:37,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:41:37,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:41:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:41:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 06:41:38,775 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:41:38,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226224196] [2022-12-14 06:41:38,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226224196] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:41:38,775 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:41:38,775 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:41:38,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851883598] [2022-12-14 06:41:38,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:41:38,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:41:38,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:41:38,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:41:38,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:41:38,778 INFO L87 Difference]: Start difference. First operand 18914 states and 28858 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 06:41:45,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:57,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:41:59,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:08,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:20,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:22,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:24,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:28,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:33,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:38,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:42:38,874 INFO L93 Difference]: Finished difference Result 28287 states and 43001 transitions. [2022-12-14 06:42:38,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:42:38,875 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2022-12-14 06:42:38,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:42:39,004 INFO L225 Difference]: With dead ends: 28287 [2022-12-14 06:42:39,004 INFO L226 Difference]: Without dead ends: 28285 [2022-12-14 06:42:39,023 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:42:39,024 INFO L413 NwaCegarLoop]: 17412 mSDtfsCounter, 13372 mSDsluCounter, 48928 mSDsCounter, 0 mSdLazyCounter, 5256 mSolverCounterSat, 2 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13386 SdHoareTripleChecker+Valid, 66340 SdHoareTripleChecker+Invalid, 5265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5256 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.7s IncrementalHoareTripleChecker+Time [2022-12-14 06:42:39,024 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13386 Valid, 66340 Invalid, 5265 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5256 Invalid, 7 Unknown, 0 Unchecked, 58.7s Time] [2022-12-14 06:42:39,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28285 states. [2022-12-14 06:42:40,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28285 to 28272. [2022-12-14 06:42:40,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28272 states, 17106 states have (on average 1.330176546241085) internal successors, (22754), 17958 states have internal predecessors, (22754), 10096 states have call successors, (10096), 1071 states have call predecessors, (10096), 1067 states have return successors, (10133), 9877 states have call predecessors, (10133), 10087 states have call successors, (10133) [2022-12-14 06:42:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28272 states to 28272 states and 42983 transitions. [2022-12-14 06:42:41,109 INFO L78 Accepts]: Start accepts. Automaton has 28272 states and 42983 transitions. Word has length 40 [2022-12-14 06:42:41,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:42:41,109 INFO L495 AbstractCegarLoop]: Abstraction has 28272 states and 42983 transitions. [2022-12-14 06:42:41,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 06:42:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 28272 states and 42983 transitions. [2022-12-14 06:42:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 06:42:41,111 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:42:41,111 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:42:41,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 06:42:41,111 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:42:41,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:42:41,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1887255880, now seen corresponding path program 1 times [2022-12-14 06:42:41,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:42:41,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610479051] [2022-12-14 06:42:41,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:42:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:42:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:42:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 06:42:42,070 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:42:42,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610479051] [2022-12-14 06:42:42,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610479051] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:42:42,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:42:42,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:42:42,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109886891] [2022-12-14 06:42:42,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:42:42,072 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:42:42,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:42:42,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:42:42,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:42:42,073 INFO L87 Difference]: Start difference. First operand 28272 states and 42983 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 06:42:55,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:42:59,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:01,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:07,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:09,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:11,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:21,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:23,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:25,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:36,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:40,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:44,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:46,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:48,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:43:49,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:43:49,927 INFO L93 Difference]: Finished difference Result 46886 states and 71366 transitions. [2022-12-14 06:43:49,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:43:49,927 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 51 [2022-12-14 06:43:49,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:43:50,152 INFO L225 Difference]: With dead ends: 46886 [2022-12-14 06:43:50,152 INFO L226 Difference]: Without dead ends: 46884 [2022-12-14 06:43:50,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:43:50,198 INFO L413 NwaCegarLoop]: 17605 mSDtfsCounter, 14963 mSDsluCounter, 49314 mSDsCounter, 0 mSdLazyCounter, 5231 mSolverCounterSat, 2 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 63.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14976 SdHoareTripleChecker+Valid, 66919 SdHoareTripleChecker+Invalid, 5241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5231 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.0s IncrementalHoareTripleChecker+Time [2022-12-14 06:43:50,199 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14976 Valid, 66919 Invalid, 5241 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5231 Invalid, 8 Unknown, 0 Unchecked, 66.0s Time] [2022-12-14 06:43:50,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46884 states. [2022-12-14 06:43:53,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46884 to 46876. [2022-12-14 06:43:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46876 states, 28392 states have (on average 1.3319244857706396) internal successors, (37816), 29808 states have internal predecessors, (37816), 16732 states have call successors, (16732), 1756 states have call predecessors, (16732), 1749 states have return successors, (16809), 16364 states have call predecessors, (16809), 16717 states have call successors, (16809) [2022-12-14 06:43:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46876 states to 46876 states and 71357 transitions. [2022-12-14 06:43:53,666 INFO L78 Accepts]: Start accepts. Automaton has 46876 states and 71357 transitions. Word has length 51 [2022-12-14 06:43:53,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:43:53,666 INFO L495 AbstractCegarLoop]: Abstraction has 46876 states and 71357 transitions. [2022-12-14 06:43:53,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 06:43:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 46876 states and 71357 transitions. [2022-12-14 06:43:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 06:43:53,667 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:43:53,667 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:43:53,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 06:43:53,668 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:43:53,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:43:53,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1674896354, now seen corresponding path program 1 times [2022-12-14 06:43:53,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:43:53,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626096356] [2022-12-14 06:43:53,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:43:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:43:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:43:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 06:43:54,801 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:43:54,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626096356] [2022-12-14 06:43:54,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626096356] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:43:54,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:43:54,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:43:54,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441693892] [2022-12-14 06:43:54,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:43:54,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:43:54,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:43:54,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:43:54,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:43:54,804 INFO L87 Difference]: Start difference. First operand 46876 states and 71357 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 06:44:06,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:44:11,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:44:29,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:44:33,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:44:39,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:44:43,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:44:45,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:44:45,411 INFO L93 Difference]: Finished difference Result 47467 states and 72214 transitions. [2022-12-14 06:44:45,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:44:45,412 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 56 [2022-12-14 06:44:45,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:44:45,596 INFO L225 Difference]: With dead ends: 47467 [2022-12-14 06:44:45,596 INFO L226 Difference]: Without dead ends: 47465 [2022-12-14 06:44:45,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:44:45,618 INFO L413 NwaCegarLoop]: 17386 mSDtfsCounter, 13373 mSDsluCounter, 48876 mSDsCounter, 0 mSdLazyCounter, 5254 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13385 SdHoareTripleChecker+Valid, 66262 SdHoareTripleChecker+Invalid, 5259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5254 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.7s IncrementalHoareTripleChecker+Time [2022-12-14 06:44:45,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13385 Valid, 66262 Invalid, 5259 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5254 Invalid, 3 Unknown, 0 Unchecked, 48.7s Time] [2022-12-14 06:44:45,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47465 states. [2022-12-14 06:44:48,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47465 to 47456. [2022-12-14 06:44:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47456 states, 28744 states have (on average 1.3319997216810464) internal successors, (38287), 30195 states have internal predecessors, (38287), 16921 states have call successors, (16921), 1795 states have call predecessors, (16921), 1788 states have return successors, (16998), 16549 states have call predecessors, (16998), 16906 states have call successors, (16998) [2022-12-14 06:44:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47456 states to 47456 states and 72206 transitions. [2022-12-14 06:44:48,906 INFO L78 Accepts]: Start accepts. Automaton has 47456 states and 72206 transitions. Word has length 56 [2022-12-14 06:44:48,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:44:48,906 INFO L495 AbstractCegarLoop]: Abstraction has 47456 states and 72206 transitions. [2022-12-14 06:44:48,906 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 06:44:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 47456 states and 72206 transitions. [2022-12-14 06:44:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 06:44:48,907 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:44:48,907 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:44:48,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 06:44:48,907 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:44:48,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:44:48,908 INFO L85 PathProgramCache]: Analyzing trace with hash 175637688, now seen corresponding path program 1 times [2022-12-14 06:44:48,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:44:48,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528235157] [2022-12-14 06:44:48,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:44:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:44:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:44:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 06:44:49,920 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:44:49,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528235157] [2022-12-14 06:44:49,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528235157] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:44:49,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:44:49,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:44:49,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587708744] [2022-12-14 06:44:49,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:44:49,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:44:49,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:44:49,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:44:49,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:44:49,922 INFO L87 Difference]: Start difference. First operand 47456 states and 72206 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 06:45:02,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:45:12,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:45:22,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:45:25,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:45:41,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:45:43,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:45:43,986 INFO L93 Difference]: Finished difference Result 94446 states and 150982 transitions. [2022-12-14 06:45:43,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:45:43,987 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 61 [2022-12-14 06:45:43,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:45:44,360 INFO L225 Difference]: With dead ends: 94446 [2022-12-14 06:45:44,360 INFO L226 Difference]: Without dead ends: 94444 [2022-12-14 06:45:44,406 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:45:44,407 INFO L413 NwaCegarLoop]: 19140 mSDtfsCounter, 16736 mSDsluCounter, 52439 mSDsCounter, 0 mSdLazyCounter, 5345 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16747 SdHoareTripleChecker+Valid, 71579 SdHoareTripleChecker+Invalid, 5352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 5345 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.8s IncrementalHoareTripleChecker+Time [2022-12-14 06:45:44,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16747 Valid, 71579 Invalid, 5352 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 5345 Invalid, 4 Unknown, 0 Unchecked, 50.8s Time] [2022-12-14 06:45:44,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94444 states. [2022-12-14 06:45:52,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94444 to 94387. [2022-12-14 06:45:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94387 states, 57220 states have (on average 1.3329605033205174) internal successors, (76272), 60132 states have internal predecessors, (76272), 33615 states have call successors, (33615), 3581 states have call predecessors, (33615), 3549 states have return successors, (41023), 32814 states have call predecessors, (41023), 33585 states have call successors, (41023) [2022-12-14 06:45:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94387 states to 94387 states and 150910 transitions. [2022-12-14 06:45:53,022 INFO L78 Accepts]: Start accepts. Automaton has 94387 states and 150910 transitions. Word has length 61 [2022-12-14 06:45:53,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:45:53,022 INFO L495 AbstractCegarLoop]: Abstraction has 94387 states and 150910 transitions. [2022-12-14 06:45:53,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 06:45:53,023 INFO L276 IsEmpty]: Start isEmpty. Operand 94387 states and 150910 transitions. [2022-12-14 06:45:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 06:45:53,024 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:45:53,025 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:45:53,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 06:45:53,025 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:45:53,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:45:53,025 INFO L85 PathProgramCache]: Analyzing trace with hash 14167111, now seen corresponding path program 1 times [2022-12-14 06:45:53,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:45:53,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740599129] [2022-12-14 06:45:53,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:45:53,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:45:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:45:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 06:45:54,129 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:45:54,130 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740599129] [2022-12-14 06:45:54,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740599129] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:45:54,130 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:45:54,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:45:54,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943331219] [2022-12-14 06:45:54,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:45:54,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:45:54,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:45:54,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:45:54,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:45:54,131 INFO L87 Difference]: Start difference. First operand 94387 states and 150910 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 06:46:07,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:17,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:19,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:27,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:30,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:42,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:47,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:46:49,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:46:49,576 INFO L93 Difference]: Finished difference Result 133253 states and 213146 transitions. [2022-12-14 06:46:49,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:46:49,576 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 60 [2022-12-14 06:46:49,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:46:50,120 INFO L225 Difference]: With dead ends: 133253 [2022-12-14 06:46:50,121 INFO L226 Difference]: Without dead ends: 133251 [2022-12-14 06:46:50,174 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:46:50,174 INFO L413 NwaCegarLoop]: 17667 mSDtfsCounter, 14814 mSDsluCounter, 49438 mSDsCounter, 0 mSdLazyCounter, 5248 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14831 SdHoareTripleChecker+Valid, 67105 SdHoareTripleChecker+Invalid, 5253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5248 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.9s IncrementalHoareTripleChecker+Time [2022-12-14 06:46:50,174 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14831 Valid, 67105 Invalid, 5253 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5248 Invalid, 3 Unknown, 0 Unchecked, 50.9s Time] [2022-12-14 06:46:50,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133251 states. [2022-12-14 06:47:01,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133251 to 133212. [2022-12-14 06:47:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133212 states, 80778 states have (on average 1.3329371858674393) internal successors, (107672), 84874 states have internal predecessors, (107672), 47405 states have call successors, (47405), 5069 states have call predecessors, (47405), 5026 states have return successors, (58003), 46275 states have call predecessors, (58003), 47363 states have call successors, (58003) [2022-12-14 06:47:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133212 states to 133212 states and 213080 transitions. [2022-12-14 06:47:02,603 INFO L78 Accepts]: Start accepts. Automaton has 133212 states and 213080 transitions. Word has length 60 [2022-12-14 06:47:02,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:47:02,603 INFO L495 AbstractCegarLoop]: Abstraction has 133212 states and 213080 transitions. [2022-12-14 06:47:02,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 06:47:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 133212 states and 213080 transitions. [2022-12-14 06:47:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 06:47:02,604 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:47:02,605 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:47:02,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 06:47:02,605 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:47:02,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:47:02,605 INFO L85 PathProgramCache]: Analyzing trace with hash 800356024, now seen corresponding path program 1 times [2022-12-14 06:47:02,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:47:02,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451063099] [2022-12-14 06:47:02,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:47:02,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:47:02,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:47:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 06:47:03,459 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:47:03,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451063099] [2022-12-14 06:47:03,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451063099] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:47:03,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:47:03,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:47:03,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516132054] [2022-12-14 06:47:03,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:47:03,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:47:03,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:47:03,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:47:03,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:47:03,461 INFO L87 Difference]: Start difference. First operand 133212 states and 213080 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:47:13,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:16,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:22,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:28,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:30,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:32,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:42,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:47:47,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:00,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:48:00,746 INFO L93 Difference]: Finished difference Result 133232 states and 213096 transitions. [2022-12-14 06:48:00,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:48:00,747 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 71 [2022-12-14 06:48:00,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:48:01,224 INFO L225 Difference]: With dead ends: 133232 [2022-12-14 06:48:01,224 INFO L226 Difference]: Without dead ends: 133230 [2022-12-14 06:48:01,272 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:48:01,273 INFO L413 NwaCegarLoop]: 17386 mSDtfsCounter, 13373 mSDsluCounter, 48876 mSDsCounter, 0 mSdLazyCounter, 5254 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13382 SdHoareTripleChecker+Valid, 66262 SdHoareTripleChecker+Invalid, 5259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5254 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.4s IncrementalHoareTripleChecker+Time [2022-12-14 06:48:01,273 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13382 Valid, 66262 Invalid, 5259 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5254 Invalid, 3 Unknown, 0 Unchecked, 52.4s Time] [2022-12-14 06:48:01,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133230 states. [2022-12-14 06:48:12,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133230 to 133220. [2022-12-14 06:48:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133220 states, 80784 states have (on average 1.3329124579124578) internal successors, (107678), 84880 states have internal predecessors, (107678), 47405 states have call successors, (47405), 5071 states have call predecessors, (47405), 5028 states have return successors, (58003), 46275 states have call predecessors, (58003), 47363 states have call successors, (58003) [2022-12-14 06:48:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133220 states to 133220 states and 213086 transitions. [2022-12-14 06:48:13,702 INFO L78 Accepts]: Start accepts. Automaton has 133220 states and 213086 transitions. Word has length 71 [2022-12-14 06:48:13,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:48:13,703 INFO L495 AbstractCegarLoop]: Abstraction has 133220 states and 213086 transitions. [2022-12-14 06:48:13,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:48:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 133220 states and 213086 transitions. [2022-12-14 06:48:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 06:48:13,704 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:48:13,705 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:48:13,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 06:48:13,705 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:48:13,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:48:13,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1035432057, now seen corresponding path program 1 times [2022-12-14 06:48:13,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:48:13,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910410663] [2022-12-14 06:48:13,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:48:13,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:48:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:48:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-14 06:48:14,582 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:48:14,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910410663] [2022-12-14 06:48:14,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910410663] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:48:14,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:48:14,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:48:14,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592703790] [2022-12-14 06:48:14,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:48:14,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:48:14,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:48:14,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:48:14,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:48:14,583 INFO L87 Difference]: Start difference. First operand 133220 states and 213086 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:48:26,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:32,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:35,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:40,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:48,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:54,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:48:59,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:49:08,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:49:12,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:49:12,240 INFO L93 Difference]: Finished difference Result 133240 states and 213102 transitions. [2022-12-14 06:49:12,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:49:12,240 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 70 [2022-12-14 06:49:12,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:49:12,743 INFO L225 Difference]: With dead ends: 133240 [2022-12-14 06:49:12,744 INFO L226 Difference]: Without dead ends: 133238 [2022-12-14 06:49:12,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:49:12,804 INFO L413 NwaCegarLoop]: 17404 mSDtfsCounter, 13377 mSDsluCounter, 48912 mSDsCounter, 0 mSdLazyCounter, 5260 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13385 SdHoareTripleChecker+Valid, 66316 SdHoareTripleChecker+Invalid, 5265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5260 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.0s IncrementalHoareTripleChecker+Time [2022-12-14 06:49:12,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13385 Valid, 66316 Invalid, 5265 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [2 Valid, 5260 Invalid, 3 Unknown, 0 Unchecked, 53.0s Time] [2022-12-14 06:49:12,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133238 states. [2022-12-14 06:49:24,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133238 to 133228. [2022-12-14 06:49:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133228 states, 80790 states have (on average 1.3328877336303997) internal successors, (107684), 84886 states have internal predecessors, (107684), 47405 states have call successors, (47405), 5073 states have call predecessors, (47405), 5030 states have return successors, (58003), 46275 states have call predecessors, (58003), 47363 states have call successors, (58003) [2022-12-14 06:49:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133228 states to 133228 states and 213092 transitions. [2022-12-14 06:49:25,143 INFO L78 Accepts]: Start accepts. Automaton has 133228 states and 213092 transitions. Word has length 70 [2022-12-14 06:49:25,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:49:25,143 INFO L495 AbstractCegarLoop]: Abstraction has 133228 states and 213092 transitions. [2022-12-14 06:49:25,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:49:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 133228 states and 213092 transitions. [2022-12-14 06:49:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 06:49:25,144 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:49:25,145 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:49:25,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 06:49:25,145 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:49:25,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:49:25,145 INFO L85 PathProgramCache]: Analyzing trace with hash -1566886093, now seen corresponding path program 1 times [2022-12-14 06:49:25,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:49:25,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397690043] [2022-12-14 06:49:25,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:49:25,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:49:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:49:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 06:49:25,965 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:49:25,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397690043] [2022-12-14 06:49:25,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397690043] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:49:25,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:49:25,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:49:25,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895708689] [2022-12-14 06:49:25,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:49:25,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:49:25,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:49:25,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:49:25,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:49:25,967 INFO L87 Difference]: Start difference. First operand 133228 states and 213092 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 06:49:39,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:49:46,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:05,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:13,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:14,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:16,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:20,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:28,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:50:28,747 INFO L93 Difference]: Finished difference Result 193415 states and 308215 transitions. [2022-12-14 06:50:28,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 06:50:28,748 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 75 [2022-12-14 06:50:28,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:50:29,482 INFO L225 Difference]: With dead ends: 193415 [2022-12-14 06:50:29,483 INFO L226 Difference]: Without dead ends: 193413 [2022-12-14 06:50:29,554 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 06:50:29,554 INFO L413 NwaCegarLoop]: 18948 mSDtfsCounter, 10328 mSDsluCounter, 51117 mSDsCounter, 0 mSdLazyCounter, 5981 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10336 SdHoareTripleChecker+Valid, 70065 SdHoareTripleChecker+Invalid, 5989 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 5981 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.5s IncrementalHoareTripleChecker+Time [2022-12-14 06:50:29,555 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10336 Valid, 70065 Invalid, 5989 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 5981 Invalid, 5 Unknown, 0 Unchecked, 56.5s Time] [2022-12-14 06:50:29,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193413 states. [2022-12-14 06:50:43,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193413 to 193360. [2022-12-14 06:50:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193360 states, 116718 states have (on average 1.3271046453846023) internal successors, (154897), 122708 states have internal predecessors, (154897), 68654 states have call successors, (68654), 8115 states have call predecessors, (68654), 7985 states have return successors, (84589), 66757 states have call predecessors, (84589), 68594 states have call successors, (84589) [2022-12-14 06:50:45,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193360 states to 193360 states and 308140 transitions. [2022-12-14 06:50:45,090 INFO L78 Accepts]: Start accepts. Automaton has 193360 states and 308140 transitions. Word has length 75 [2022-12-14 06:50:45,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:50:45,091 INFO L495 AbstractCegarLoop]: Abstraction has 193360 states and 308140 transitions. [2022-12-14 06:50:45,091 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 06:50:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 193360 states and 308140 transitions. [2022-12-14 06:50:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 06:50:45,092 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:50:45,092 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:50:45,092 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 06:50:45,092 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 06:50:45,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:50:45,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1536172958, now seen corresponding path program 1 times [2022-12-14 06:50:45,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:50:45,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128364819] [2022-12-14 06:50:45,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:50:45,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:50:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:50:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-14 06:50:46,190 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:50:46,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128364819] [2022-12-14 06:50:46,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128364819] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:50:46,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:50:46,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:50:46,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572144242] [2022-12-14 06:50:46,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:50:46,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:50:46,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:50:46,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:50:46,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:50:46,193 INFO L87 Difference]: Start difference. First operand 193360 states and 308140 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 06:50:55,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:50:59,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:51:01,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []