./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-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1b84ae01ff77d37e9299320c753590c425a9f784ed44d0a112a3afe6584a446b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 01:01:02,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:01:02,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:01:02,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:01:02,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:01:02,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:01:02,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:01:02,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:01:02,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:01:02,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:01:02,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:01:02,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:01:02,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:01:02,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:01:02,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:01:02,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:01:02,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:01:02,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:01:02,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:01:02,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:01:02,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:01:02,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:01:02,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:01:02,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:01:02,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:01:02,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:01:02,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:01:02,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:01:02,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:01:02,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:01:02,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:01:02,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:01:02,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:01:02,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:01:02,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:01:02,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:01:02,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:01:02,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:01:02,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:01:02,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:01:02,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:01:02,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:01:02,521 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:01:02,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:01:02,522 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:01:02,522 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:01:02,522 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:01:02,523 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:01:02,523 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:01:02,523 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:01:02,523 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:01:02,523 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:01:02,524 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:01:02,525 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:01:02,525 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:01:02,525 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:01:02,525 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:01:02,525 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:01:02,526 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:01:02,526 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:01:02,527 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:01:02,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:01:02,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:01:02,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:01:02,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:01:02,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:01:02,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:01:02,528 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:01:02,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:01:02,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:01:02,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:01:02,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:01:02,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:01:02,529 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:01:02,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:01:02,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:01:02,530 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:01:02,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:01:02,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:01:02,530 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:01:02,530 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_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b84ae01ff77d37e9299320c753590c425a9f784ed44d0a112a3afe6584a446b [2022-11-26 01:01:02,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:01:02,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:01:02,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:01:02,823 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:01:02,824 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:01:02,825 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 01:01:05,844 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:01:06,886 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:01:06,887 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 01:01:07,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/data/9e1eef165/2892afda0cc8427ea685795fbbb79d79/FLAGac4f5905d [2022-11-26 01:01:07,027 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/data/9e1eef165/2892afda0cc8427ea685795fbbb79d79 [2022-11-26 01:01:07,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:01:07,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:01:07,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:01:07,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:01:07,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:01:07,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:01:07" (1/1) ... [2022-11-26 01:01:07,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5703dedc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:07, skipping insertion in model container [2022-11-26 01:01:07,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:01:07" (1/1) ... [2022-11-26 01:01:07,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:01:07,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:01:08,621 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:08,635 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:08,648 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:08,666 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 01:01:08,681 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 01:01:08,733 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:01:08,754 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:01:08,775 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:01:08,868 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 01:01:08,879 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 01:01:08,955 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 01:01:09,024 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 01:01:09,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:09,365 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:01:09,370 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:01:09,370 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 01:01:09,383 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 01:01:09,396 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 01:01:09,408 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 01:01:09,418 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 01:01:09,462 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 01:01:09,471 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:09,474 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 01:01:09,484 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 01:01:09,493 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 01:01:09,655 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 01:01:09,751 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:09,773 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 01:01:09,804 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 01:01:09,876 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 01:01:09,887 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 01:01:09,956 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 01:01:09,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:10,037 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 01:01:10,062 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 01:01:10,063 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 01:01:10,085 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:10,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:10,151 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 01:01:10,173 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 01:01:10,213 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 01:01:10,312 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:10,313 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:10,314 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:10,314 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:10,315 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:01:10,419 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 01:01:10,590 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 01:01:10,745 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:01:11,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,682 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,704 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 01:01:11,776 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:11,785 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 01:01:11,786 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 01:01:11,786 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 01:01:11,787 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 01:01:11,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:11,789 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:11,790 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:11,791 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:11,799 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 01:01:11,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,816 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:01:11,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,820 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:11,863 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,866 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 01:01:11,867 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:01:11,867 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 01:01:11,867 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 01:01:11,868 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-26 01:01:11,868 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:01:11,868 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 01:01:11,870 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-26 01:01:11,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:11,874 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 01:01:11,874 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-26 01:01:11,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,879 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,880 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,882 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,882 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:11,883 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:11,883 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:01:11,884 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:11,884 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:11,885 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:01:11,886 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:11,886 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:11,887 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:01:11,888 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:11,888 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:11,892 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 01:01:11,894 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:11,896 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:11,896 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:11,897 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:11,897 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:11,898 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:11,898 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:11,898 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:11,899 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 01:01:11,899 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:11,901 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:11,901 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:11,902 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:11,902 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:11,902 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:11,903 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 01:01:11,903 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:11,904 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,905 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:01:11,906 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:11,907 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:11,910 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 01:01:11,911 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:11,924 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 01:01:11,926 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:11,927 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,929 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,929 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:11,931 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,938 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 01:01:11,940 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:11,941 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,943 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,944 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:11,953 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:11,969 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:11,972 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 01:01:11,972 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:11,973 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:11,976 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:11,976 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:11,977 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:11,978 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:11,997 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:12,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,016 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 01:01:12,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,017 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:12,075 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 01:01:12,077 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 01:01:12,096 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 01:01:12,097 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 01:01:12,118 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 01:01:12,194 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 01:01:12,196 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 01:01:12,196 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,300 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,302 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:12,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,333 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 01:01:12,335 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 01:01:12,342 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,378 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 01:01:12,379 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 01:01:12,396 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,398 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-26 01:01:12,399 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:01:12,401 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,402 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,422 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:12,427 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:01:12,431 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 01:01:12,433 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 01:01:12,434 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,437 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 01:01:12,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,439 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,440 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,440 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,440 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,441 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,442 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,443 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:12,455 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-26 01:01:12,455 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,456 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-26 01:01:12,457 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-26 01:01:12,457 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-26 01:01:12,458 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 01:01:12,458 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 01:01:12,478 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 01:01:12,478 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 01:01:12,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:12,492 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 01:01:12,493 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 01:01:12,494 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:12,494 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 01:01:12,500 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:12,501 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-26 01:01:12,501 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 01:01:12,502 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 01:01:12,502 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 01:01:12,503 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 01:01:12,503 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 01:01:12,503 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:01:12,504 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 01:01:12,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,504 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:01:12,505 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 01:01:12,506 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 01:01:12,506 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 01:01:12,507 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 01:01:12,508 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 01:01:12,509 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 01:01:12,510 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:12,511 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:01:12,511 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 01:01:12,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,513 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:01:12,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:12,514 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 01:01:13,128 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 01:01:13,130 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 01:01:13,141 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:01:13,143 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 01:01:13,145 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:01:13,146 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:01:13,147 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:01:13,148 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:01:13,148 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:01:13,149 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 01:01:13,149 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 01:01:13,150 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 01:01:13,150 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 01:01:13,150 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 01:01:13,151 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:13,151 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:13,151 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:13,152 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:13,152 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:13,730 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,733 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,734 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,734 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,735 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,736 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,738 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,750 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,750 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,756 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,760 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,761 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,762 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,764 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,772 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,774 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,785 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,787 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,788 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,790 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,831 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,844 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,846 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,864 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,876 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,878 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,879 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,881 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,893 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,895 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,901 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,901 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,903 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,906 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,907 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,908 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,910 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,912 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,914 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,916 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,919 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,919 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,921 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,922 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,923 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,924 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,926 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,927 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,928 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,929 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,934 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,938 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,940 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,943 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,945 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,946 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,948 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,950 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,964 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,965 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,967 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,968 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,970 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,971 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,972 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,973 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,974 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,974 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,976 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,979 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,981 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,984 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,985 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,987 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,991 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,992 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:13,993 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:13,994 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,994 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,995 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:13,997 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,000 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,001 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,003 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,004 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,004 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,005 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,006 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,011 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,011 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,013 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,013 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,014 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,016 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,017 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,017 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,018 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,019 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,020 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,021 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,023 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,026 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,027 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,029 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,032 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,035 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,036 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,038 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,039 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,096 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,097 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,098 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,104 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,104 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,105 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,106 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,106 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,107 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,109 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,109 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,110 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:14,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,114 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,114 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-26 01:01:14,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,120 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,121 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,123 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,125 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,127 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,128 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-26 01:01:14,129 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,130 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,131 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,136 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,137 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,144 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,145 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,147 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,158 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,159 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,162 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,165 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,169 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,172 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,180 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,182 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,183 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,185 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,189 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,201 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,213 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,215 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,216 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,217 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,218 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,222 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,233 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,233 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,235 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,236 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,237 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:14,238 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,238 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:14,239 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:14,300 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 01:01:14,312 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 01:01:14,352 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 01:01:14,463 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:14,463 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,496 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,567 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,581 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,591 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:01:14,592 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:01:14,592 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:01:14,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,616 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,616 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:14,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:14,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:14,698 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:14,699 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,700 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,700 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,701 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,702 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,713 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:14,714 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:14,715 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,716 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:14,729 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:01:14,766 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,779 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:14,847 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,869 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,870 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:14,892 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:14,893 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 01:01:14,894 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-26 01:01:14,895 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:14,895 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 01:01:14,956 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:14,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:14,969 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 01:01:15,079 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 01:01:15,083 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:01:15,083 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:01:15,085 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:01:15,130 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,132 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,133 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,155 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 01:01:15,163 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,163 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,163 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,164 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,166 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,166 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,167 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,170 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,177 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,177 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,178 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,178 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,178 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,179 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,179 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,181 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,181 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,182 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,182 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,182 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,183 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,183 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:15,284 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 01:01:15,284 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:01:15,304 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:01:16,893 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2022-11-26 01:01:16,896 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2022-11-26 01:01:16,896 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2022-11-26 01:01:16,897 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2022-11-26 01:01:16,897 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,898 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,900 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,901 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,902 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,903 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,903 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:16,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:01:17,015 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 01:01:17,152 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,153 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,154 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,154 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 01:01:17,155 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 01:01:17,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:01:17,156 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:01:17,156 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:01:17,157 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 01:01:17,157 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 01:01:17,158 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 01:01:17,159 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 01:01:17,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:17,168 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:01:17,171 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:01:17,172 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 01:01:17,173 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 01:01:17,174 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 01:01:17,175 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 01:01:17,176 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 01:01:17,178 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 01:01:17,179 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:17,179 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 01:01:17,180 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 01:01:17,182 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 01:01:17,186 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 01:01:17,189 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:17,189 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 01:01:17,190 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 01:01:17,192 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 01:01:17,192 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 01:01:17,193 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 01:01:17,194 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,195 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 01:01:17,196 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 01:01:17,197 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 01:01:17,198 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:17,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,236 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 01:01:17,237 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 01:01:17,237 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 01:01:17,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,240 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:01:17,240 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:01:17,241 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 01:01:17,243 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 01:01:17,245 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:01:17,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,253 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,253 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 01:01:17,266 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,266 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 01:01:17,267 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 01:01:17,267 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 01:01:17,267 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 01:01:17,268 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,268 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:17,269 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:17,269 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,273 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 01:01:17,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,289 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:01:17,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,293 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,297 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,299 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 01:01:17,299 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:01:17,300 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 01:01:17,300 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 01:01:17,300 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-26 01:01:17,300 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:01:17,301 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 01:01:17,302 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-26 01:01:17,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,304 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 01:01:17,304 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-26 01:01:17,306 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,308 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,308 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:17,309 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:17,309 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:01:17,310 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:17,310 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:17,310 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:01:17,311 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:17,311 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:17,311 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:01:17,312 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 01:01:17,312 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 01:01:17,314 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 01:01:17,315 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:17,316 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:17,316 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:17,317 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:17,317 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,317 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,318 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:17,318 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:17,318 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 01:01:17,318 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:17,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,320 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:17,321 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:17,321 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:01:17,321 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 01:01:17,321 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:17,322 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,322 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:01:17,323 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,324 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:17,325 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 01:01:17,326 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:17,328 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 01:01:17,328 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:17,329 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,330 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:17,332 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,336 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 01:01:17,337 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:17,337 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,340 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,361 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:17,364 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:01:17,367 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 01:01:17,368 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,368 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,370 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,370 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,371 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,371 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,382 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:17,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,390 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 01:01:17,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,391 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 01:01:17,398 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 01:01:17,402 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 01:01:17,405 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 01:01:17,406 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 01:01:17,413 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 01:01:17,420 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 01:01:17,421 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 01:01:17,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,459 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,475 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 01:01:17,513 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 01:01:17,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,520 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 01:01:17,520 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 01:01:17,523 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,525 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-26 01:01:17,525 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:01:17,527 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,527 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,535 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,537 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:01:17,542 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 01:01:17,543 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 01:01:17,544 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,546 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 01:01:17,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,547 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,548 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,548 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,548 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,549 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,550 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:17,558 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-26 01:01:17,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,559 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-26 01:01:17,559 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-26 01:01:17,560 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-26 01:01:17,560 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 01:01:17,561 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 01:01:17,565 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 01:01:17,566 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 01:01:17,567 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:17,568 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 01:01:17,569 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 01:01:17,569 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:01:17,569 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 01:01:17,571 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:17,572 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-26 01:01:17,572 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 01:01:17,572 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 01:01:17,573 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 01:01:17,573 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 01:01:17,573 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 01:01:17,573 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:01:17,574 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 01:01:17,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,574 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:01:17,575 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 01:01:17,575 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 01:01:17,576 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 01:01:17,576 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 01:01:17,576 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 01:01:17,577 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 01:01:17,577 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:01:17,578 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:01:17,578 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 01:01:17,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,579 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:01:17,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:01:17,580 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 01:01:17,584 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 01:01:17,585 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 01:01:17,594 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:01:17,596 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 01:01:17,599 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:01:17,599 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:01:17,602 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:01:17,602 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:01:17,603 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:01:17,604 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 01:01:17,605 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 01:01:17,605 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 01:01:17,605 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 01:01:17,606 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 01:01:17,606 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:17,606 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:17,606 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:17,607 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:17,607 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:17,610 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,612 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,616 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,621 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,623 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,624 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,625 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,626 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,628 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,630 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,632 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,633 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,634 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,635 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,635 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,635 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,636 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,640 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,642 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,644 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,646 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,651 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,653 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,653 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,654 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,655 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,655 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,657 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,660 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,661 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,662 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,665 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,667 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,668 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,669 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,671 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,674 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,675 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,675 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,676 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,681 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,684 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,685 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,686 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,687 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,689 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,690 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,691 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,692 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,693 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,694 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,696 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,698 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,699 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,702 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,756 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,759 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,760 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,761 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,771 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,793 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,795 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,803 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,804 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,806 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,806 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,809 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,810 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,818 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,821 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,822 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,824 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,825 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,826 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,831 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,836 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,836 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,838 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,839 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,839 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,840 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,844 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,844 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,846 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,846 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,849 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,849 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,850 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,851 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,851 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,852 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,853 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,856 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,856 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,859 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,860 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,862 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,865 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,867 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,868 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,869 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,870 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,871 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,872 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,875 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,876 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,877 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,879 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,879 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,882 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,882 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,883 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,883 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,884 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,884 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,885 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,886 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,886 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,887 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:01:17,888 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,889 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,891 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,891 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-26 01:01:17,892 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,895 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,897 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,900 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,902 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,902 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-26 01:01:17,903 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:17,905 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,907 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:17,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,910 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,911 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,914 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,921 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,922 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,930 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,934 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,941 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,943 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,945 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,950 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,956 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:17,958 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:18,002 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,004 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,004 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,006 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,006 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,007 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,009 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,011 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,018 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,019 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,019 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,019 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,020 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,020 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,022 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 01:01:18,023 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,024 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:18,024 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:01:18,026 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 01:01:18,027 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 01:01:18,028 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 01:01:18,039 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:18,040 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,043 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,058 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,059 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:01:18,060 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:01:18,060 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:01:18,062 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,065 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,065 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,065 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,066 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,072 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:18,073 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:18,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:18,084 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:18,084 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,085 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,089 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:18,090 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 01:01:18,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:01:18,095 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:01:18,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:18,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:01:18,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,114 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,115 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:01:18,117 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:18,117 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 01:01:18,119 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-26 01:01:18,119 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 01:01:18,120 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 01:01:18,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:18,125 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 01:01:18,127 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 01:01:18,135 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 01:01:18,137 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:01:18,138 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:01:18,140 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:01:18,145 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,145 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,146 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,147 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,147 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,149 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 01:01:18,160 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,161 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,161 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,162 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,165 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,165 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,166 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,170 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,176 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,176 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,177 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,177 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,177 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,178 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,178 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,179 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,179 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,181 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,181 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,182 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,182 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,182 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,183 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 01:01:18,187 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 01:01:18,187 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:01:18,187 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:01:18,215 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2022-11-26 01:01:18,216 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2022-11-26 01:01:18,217 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2022-11-26 01:01:18,217 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_d3090c95-194f-48ba-8b4c-991083acf286/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2022-11-26 01:01:18,218 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,218 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,222 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,223 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,227 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,228 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,231 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:01:18,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:01:18,783 INFO L208 MainTranslator]: Completed translation [2022-11-26 01:01:18,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18 WrapperNode [2022-11-26 01:01:18,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:01:18,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 01:01:18,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 01:01:18,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 01:01:18,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:19,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:19,896 INFO L138 Inliner]: procedures = 856, calls = 16466, calls flagged for inlining = 419, calls inlined = 352, statements flattened = 29101 [2022-11-26 01:01:19,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 01:01:19,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 01:01:19,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 01:01:19,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 01:01:19,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:19,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:20,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:20,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:20,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:20,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:20,970 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:21,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:21,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 01:01:21,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 01:01:21,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 01:01:21,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 01:01:21,178 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (1/1) ... [2022-11-26 01:01:21,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:01:21,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:01:21,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 01:01:21,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3090c95-194f-48ba-8b4c-991083acf286/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 01:01:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-11-26 01:01:21,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-11-26 01:01:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-26 01:01:21,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-26 01:01:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-11-26 01:01:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-11-26 01:01:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-11-26 01:01:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-11-26 01:01:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-26 01:01:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-26 01:01:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-26 01:01:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-26 01:01:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-11-26 01:01:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-11-26 01:01:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 01:01:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 01:01:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-26 01:01:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-26 01:01:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-26 01:01:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-26 01:01:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-11-26 01:01:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-11-26 01:01:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 01:01:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 01:01:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 01:01:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 01:01:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-11-26 01:01:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-11-26 01:01:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-26 01:01:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-26 01:01:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-11-26 01:01:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-11-26 01:01:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-11-26 01:01:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-11-26 01:01:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-26 01:01:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-26 01:01:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 01:01:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 01:01:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 01:01:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 01:01:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 01:01:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 01:01:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-26 01:01:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-26 01:01:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-11-26 01:01:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-11-26 01:01:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-11-26 01:01:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-11-26 01:01:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-26 01:01:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-26 01:01:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 01:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 01:01:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 01:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 01:01:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 01:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 01:01:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-11-26 01:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-11-26 01:01:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-11-26 01:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-11-26 01:01:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 01:01:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 01:01:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-11-26 01:01:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-11-26 01:01:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 01:01:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 01:01:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-11-26 01:01:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-11-26 01:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 01:01:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 01:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-11-26 01:01:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-11-26 01:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 01:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-26 01:01:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-26 01:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-11-26 01:01:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-11-26 01:01:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-11-26 01:01:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-11-26 01:01:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 01:01:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 01:01:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 01:01:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 01:01:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-11-26 01:01:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-11-26 01:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 01:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 01:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-11-26 01:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-11-26 01:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-26 01:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-26 01:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-11-26 01:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-11-26 01:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-26 01:01:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-26 01:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 01:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-11-26 01:01:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-11-26 01:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 01:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 01:01:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 01:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 01:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 01:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 01:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-11-26 01:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-11-26 01:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 01:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 01:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 01:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-11-26 01:01:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-11-26 01:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 01:01:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 01:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-11-26 01:01:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-11-26 01:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 01:01:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 01:01:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-11-26 01:01:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-11-26 01:01:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 01:01:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 01:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-26 01:01:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-26 01:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-26 01:01:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-26 01:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 01:01:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 01:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-11-26 01:01:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-11-26 01:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-11-26 01:01:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-11-26 01:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-26 01:01:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-26 01:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 01:01:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 01:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-11-26 01:01:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-11-26 01:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-26 01:01:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-26 01:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-11-26 01:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-11-26 01:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-11-26 01:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-11-26 01:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 01:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 01:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-11-26 01:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-11-26 01:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 01:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 01:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 01:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-11-26 01:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-11-26 01:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 01:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 01:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 01:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 01:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 01:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-11-26 01:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-11-26 01:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-26 01:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-26 01:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 01:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 01:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 01:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 01:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-11-26 01:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-11-26 01:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-11-26 01:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-11-26 01:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-26 01:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-26 01:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 01:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 01:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-11-26 01:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-11-26 01:01:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 01:01:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 01:01:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-26 01:01:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-26 01:01:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 01:01:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 01:01:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 01:01:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-11-26 01:01:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-11-26 01:01:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 01:01:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-26 01:01:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-26 01:01:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-11-26 01:01:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-11-26 01:01:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-11-26 01:01:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-11-26 01:01:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-11-26 01:01:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-11-26 01:01:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-11-26 01:01:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-11-26 01:01:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 01:01:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 01:01:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-11-26 01:01:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-11-26 01:01:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 01:01:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 01:01:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 01:01:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 01:01:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-11-26 01:01:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-11-26 01:01:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-11-26 01:01:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-11-26 01:01:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-26 01:01:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-26 01:01:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-11-26 01:01:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-11-26 01:01:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-11-26 01:01:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-11-26 01:01:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 01:01:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 01:01:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-11-26 01:01:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-11-26 01:01:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-11-26 01:01:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-11-26 01:01:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-26 01:01:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-26 01:01:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 01:01:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 01:01:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 01:01:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-11-26 01:01:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-11-26 01:01:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 01:01:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 01:01:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2022-11-26 01:01:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2022-11-26 01:01:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-11-26 01:01:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-11-26 01:01:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 01:01:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 01:01:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-11-26 01:01:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-11-26 01:01:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-11-26 01:01:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-11-26 01:01:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-11-26 01:01:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-11-26 01:01:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-26 01:01:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-26 01:01:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-11-26 01:01:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-11-26 01:01:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 01:01:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 01:01:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-11-26 01:01:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-11-26 01:01:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 01:01:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 01:01:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 01:01:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 01:01:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-26 01:01:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-26 01:01:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-26 01:01:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-11-26 01:01:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-11-26 01:01:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 01:01:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 01:01:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2022-11-26 01:01:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2022-11-26 01:01:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 01:01:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 01:01:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2022-11-26 01:01:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2022-11-26 01:01:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-26 01:01:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-26 01:01:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-11-26 01:01:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-11-26 01:01:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 01:01:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 01:01:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-11-26 01:01:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-11-26 01:01:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-11-26 01:01:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-11-26 01:01:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-11-26 01:01:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-11-26 01:01:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 01:01:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 01:01:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-26 01:01:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-26 01:01:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 01:01:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 01:01:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 01:01:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 01:01:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-11-26 01:01:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-11-26 01:01:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-11-26 01:01:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-11-26 01:01:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-11-26 01:01:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-11-26 01:01:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2022-11-26 01:01:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2022-11-26 01:01:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-11-26 01:01:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-11-26 01:01:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-26 01:01:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-26 01:01:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 01:01:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 01:01:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 01:01:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 01:01:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 01:01:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 01:01:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 01:01:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 01:01:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 01:01:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 01:01:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 01:01:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-11-26 01:01:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-11-26 01:01:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-11-26 01:01:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-11-26 01:01:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-11-26 01:01:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-11-26 01:01:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-11-26 01:01:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-11-26 01:01:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-11-26 01:01:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-11-26 01:01:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 01:01:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 01:01:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 01:01:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-11-26 01:01:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-11-26 01:01:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-11-26 01:01:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-11-26 01:01:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 01:01:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 01:01:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 01:01:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-11-26 01:01:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-11-26 01:01:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 01:01:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 01:01:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-11-26 01:01:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-11-26 01:01:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-11-26 01:01:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-11-26 01:01:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 01:01:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 01:01:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 01:01:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 01:01:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-26 01:01:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-26 01:01:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-11-26 01:01:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-11-26 01:01:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-26 01:01:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-26 01:01:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-26 01:01:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-26 01:01:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-11-26 01:01:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-11-26 01:01:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 01:01:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 01:01:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 01:01:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 01:01:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:01:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:01:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-11-26 01:01:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-11-26 01:01:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-26 01:01:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-26 01:01:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-11-26 01:01:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-11-26 01:01:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-11-26 01:01:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-11-26 01:01:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-11-26 01:01:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-11-26 01:01:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-26 01:01:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-26 01:01:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 01:01:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 01:01:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 01:01:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 01:01:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-11-26 01:01:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-11-26 01:01:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 01:01:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 01:01:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-11-26 01:01:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-11-26 01:01:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-11-26 01:01:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-11-26 01:01:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 01:01:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 01:01:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-11-26 01:01:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-11-26 01:01:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-26 01:01:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-26 01:01:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-11-26 01:01:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-11-26 01:01:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 01:01:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 01:01:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-11-26 01:01:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-11-26 01:01:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 01:01:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 01:01:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 01:01:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 01:01:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 01:01:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-26 01:01:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-26 01:01:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-26 01:01:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-26 01:01:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 01:01:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 01:01:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 01:01:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 01:01:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-11-26 01:01:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-11-26 01:01:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 01:01:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 01:01:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-26 01:01:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-26 01:01:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-11-26 01:01:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-11-26 01:01:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 01:01:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 01:01:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-11-26 01:01:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-11-26 01:01:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-26 01:01:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-26 01:01:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-11-26 01:01:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-11-26 01:01:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 01:01:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 01:01:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-26 01:01:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-26 01:01:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 01:01:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 01:01:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 01:01:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 01:01:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-26 01:01:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-26 01:01:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-26 01:01:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-26 01:01:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 01:01:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-11-26 01:01:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-11-26 01:01:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-11-26 01:01:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-11-26 01:01:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-11-26 01:01:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-11-26 01:01:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-26 01:01:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-26 01:01:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 01:01:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 01:01:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 01:01:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 01:01:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-11-26 01:01:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-11-26 01:01:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-11-26 01:01:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-11-26 01:01:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-11-26 01:01:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-11-26 01:01:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2022-11-26 01:01:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2022-11-26 01:01:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-11-26 01:01:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-11-26 01:01:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 01:01:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 01:01:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 01:01:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 01:01:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-26 01:01:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-26 01:01:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-11-26 01:01:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-11-26 01:01:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-11-26 01:01:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-11-26 01:01:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2022-11-26 01:01:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2022-11-26 01:01:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-11-26 01:01:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-11-26 01:01:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-26 01:01:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-26 01:01:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 01:01:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 01:01:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 01:01:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 01:01:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-11-26 01:01:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-11-26 01:01:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-11-26 01:01:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-11-26 01:01:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-11-26 01:01:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-11-26 01:01:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-11-26 01:01:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-11-26 01:01:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-11-26 01:01:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-11-26 01:01:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 01:01:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 01:01:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-11-26 01:01:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-11-26 01:01:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 01:01:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 01:01:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-26 01:01:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-26 01:01:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 01:01:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 01:01:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-11-26 01:01:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-11-26 01:01:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-11-26 01:01:21,322 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-11-26 01:01:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 01:01:21,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 01:01:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-26 01:01:21,322 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-26 01:01:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 01:01:21,322 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 01:01:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-26 01:01:21,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-26 01:01:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-11-26 01:01:21,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-11-26 01:01:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 01:01:21,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 01:01:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 01:01:21,323 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 01:01:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2022-11-26 01:01:21,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2022-11-26 01:01:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 01:01:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 01:01:21,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 01:01:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-26 01:01:23,889 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 01:01:23,894 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 01:01:25,543 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 01:02:22,181 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 01:02:29,839 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 01:02:29,839 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-26 01:02:29,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:02:29 BoogieIcfgContainer [2022-11-26 01:02:29,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 01:02:29,850 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 01:02:29,850 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 01:02:29,854 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 01:02:29,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 01:01:07" (1/3) ... [2022-11-26 01:02:29,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684c0a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 01:02:29, skipping insertion in model container [2022-11-26 01:02:29,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:01:18" (2/3) ... [2022-11-26 01:02:29,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684c0a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 01:02:29, skipping insertion in model container [2022-11-26 01:02:29,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:02:29" (3/3) ... [2022-11-26 01:02:29,856 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 01:02:29,876 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 01:02:29,877 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-26 01:02:30,039 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 01:02:30,047 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;@73498b2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 01:02:30,047 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-26 01:02:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand has 6607 states, 4197 states have (on average 1.3350011913271385) internal successors, (5603), 4305 states have internal predecessors, (5603), 2159 states have call successors, (2159), 250 states have call predecessors, (2159), 249 states have return successors, (2155), 2142 states have call predecessors, (2155), 2155 states have call successors, (2155) [2022-11-26 01:02:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-26 01:02:30,082 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:02:30,082 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] [2022-11-26 01:02:30,084 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 01:02:30,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:02:30,090 INFO L85 PathProgramCache]: Analyzing trace with hash -2136983882, now seen corresponding path program 1 times [2022-11-26 01:02:30,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:02:30,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631476794] [2022-11-26 01:02:30,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:02:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:02:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:02:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-26 01:02:33,043 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:02:33,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631476794] [2022-11-26 01:02:33,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631476794] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:02:33,048 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:02:33,048 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:02:33,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193628256] [2022-11-26 01:02:33,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:02:33,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:02:33,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:02:33,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:02:33,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:02:33,110 INFO L87 Difference]: Start difference. First operand has 6607 states, 4197 states have (on average 1.3350011913271385) internal successors, (5603), 4305 states have internal predecessors, (5603), 2159 states have call successors, (2159), 250 states have call predecessors, (2159), 249 states have return successors, (2155), 2142 states have call predecessors, (2155), 2155 states have call successors, (2155) 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) [2022-11-26 01:02:35,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:36,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:38,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:47,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:50,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:00,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:07,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:09,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:10,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:03:10,668 INFO L93 Difference]: Finished difference Result 17916 states and 27487 transitions. [2022-11-26 01:03:10,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:03:10,671 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 [2022-11-26 01:03:10,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:03:10,782 INFO L225 Difference]: With dead ends: 17916 [2022-11-26 01:03:10,782 INFO L226 Difference]: Without dead ends: 11313 [2022-11-26 01:03:10,893 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 01:03:10,903 INFO L413 NwaCegarLoop]: 10665 mSDtfsCounter, 7027 mSDsluCounter, 30429 mSDsCounter, 0 mSdLazyCounter, 3026 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7045 SdHoareTripleChecker+Valid, 41094 SdHoareTripleChecker+Invalid, 3034 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3026 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:03:10,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7045 Valid, 41094 Invalid, 3034 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 3026 Invalid, 6 Unknown, 0 Unchecked, 36.4s Time] [2022-11-26 01:03:10,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11313 states. [2022-11-26 01:03:12,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11313 to 11272. [2022-11-26 01:03:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11272 states, 7158 states have (on average 1.33123777591506) internal successors, (9529), 7326 states have internal predecessors, (9529), 3664 states have call successors, (3664), 449 states have call predecessors, (3664), 447 states have return successors, (3658), 3642 states have call predecessors, (3658), 3658 states have call successors, (3658) [2022-11-26 01:03:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11272 states to 11272 states and 16851 transitions. [2022-11-26 01:03:12,362 INFO L78 Accepts]: Start accepts. Automaton has 11272 states and 16851 transitions. Word has length 35 [2022-11-26 01:03:12,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:03:12,363 INFO L495 AbstractCegarLoop]: Abstraction has 11272 states and 16851 transitions. [2022-11-26 01:03:12,364 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) [2022-11-26 01:03:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 11272 states and 16851 transitions. [2022-11-26 01:03:12,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-26 01:03:12,368 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:03:12,368 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] [2022-11-26 01:03:12,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 01:03:12,369 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)] === [2022-11-26 01:03:12,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:03:12,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1923592118, now seen corresponding path program 1 times [2022-11-26 01:03:12,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:03:12,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675334680] [2022-11-26 01:03:12,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:03:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:03:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:03:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-26 01:03:14,485 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:03:14,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675334680] [2022-11-26 01:03:14,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675334680] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:03:14,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:03:14,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:03:14,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115149287] [2022-11-26 01:03:14,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:03:14,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:03:14,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:03:14,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:03:14,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:03:14,489 INFO L87 Difference]: Start difference. First operand 11272 states and 16851 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) [2022-11-26 01:03:17,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:29,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:31,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:40,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:44,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:45,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:48,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:50,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:55,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:57,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:03:57,020 INFO L93 Difference]: Finished difference Result 21962 states and 32805 transitions. [2022-11-26 01:03:57,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:03:57,021 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 [2022-11-26 01:03:57,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:03:57,165 INFO L225 Difference]: With dead ends: 21962 [2022-11-26 01:03:57,166 INFO L226 Difference]: Without dead ends: 21960 [2022-11-26 01:03:57,185 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 [2022-11-26 01:03:57,186 INFO L413 NwaCegarLoop]: 13695 mSDtfsCounter, 9295 mSDsluCounter, 36468 mSDsCounter, 0 mSdLazyCounter, 4033 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9312 SdHoareTripleChecker+Valid, 50163 SdHoareTripleChecker+Invalid, 4041 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4033 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.6s IncrementalHoareTripleChecker+Time [2022-11-26 01:03:57,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9312 Valid, 50163 Invalid, 4041 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 4033 Invalid, 5 Unknown, 0 Unchecked, 41.6s Time] [2022-11-26 01:03:57,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21960 states. [2022-11-26 01:03:59,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21960 to 21899. [2022-11-26 01:03:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21899 states, 13825 states have (on average 1.3258589511754069) internal successors, (18330), 14155 states have internal predecessors, (18330), 7185 states have call successors, (7185), 890 states have call predecessors, (7185), 886 states have return successors, (7210), 7141 states have call predecessors, (7210), 7173 states have call successors, (7210) [2022-11-26 01:03:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21899 states to 21899 states and 32725 transitions. [2022-11-26 01:03:59,215 INFO L78 Accepts]: Start accepts. Automaton has 21899 states and 32725 transitions. Word has length 40 [2022-11-26 01:03:59,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:03:59,215 INFO L495 AbstractCegarLoop]: Abstraction has 21899 states and 32725 transitions. [2022-11-26 01:03:59,215 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) [2022-11-26 01:03:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 21899 states and 32725 transitions. [2022-11-26 01:03:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-26 01:03:59,217 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:03:59,217 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:03:59,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 01:03:59,218 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)] === [2022-11-26 01:03:59,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:03:59,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1500654326, now seen corresponding path program 1 times [2022-11-26 01:03:59,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:03:59,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768066415] [2022-11-26 01:03:59,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:03:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:03:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:04:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-26 01:04:01,080 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:04:01,080 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768066415] [2022-11-26 01:04:01,080 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768066415] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:04:01,080 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:04:01,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:04:01,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36124302] [2022-11-26 01:04:01,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:04:01,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:04:01,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:04:01,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:04:01,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:04:01,082 INFO L87 Difference]: Start difference. First operand 21899 states and 32725 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, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 01:04:03,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:05,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:07,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:16,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:19,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:21,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:29,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:32,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:04:32,221 INFO L93 Difference]: Finished difference Result 22152 states and 33068 transitions. [2022-11-26 01:04:32,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 01:04:32,222 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, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 45 [2022-11-26 01:04:32,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:04:32,328 INFO L225 Difference]: With dead ends: 22152 [2022-11-26 01:04:32,328 INFO L226 Difference]: Without dead ends: 22150 [2022-11-26 01:04:32,347 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 [2022-11-26 01:04:32,348 INFO L413 NwaCegarLoop]: 9205 mSDtfsCounter, 9827 mSDsluCounter, 18717 mSDsCounter, 0 mSdLazyCounter, 2304 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9843 SdHoareTripleChecker+Valid, 27922 SdHoareTripleChecker+Invalid, 2310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2304 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:04:32,348 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9843 Valid, 27922 Invalid, 2310 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2304 Invalid, 5 Unknown, 0 Unchecked, 30.4s Time] [2022-11-26 01:04:32,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22150 states. [2022-11-26 01:04:34,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22150 to 22146. [2022-11-26 01:04:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22146 states, 13975 states have (on average 1.3250089445438282) internal successors, (18517), 14307 states have internal predecessors, (18517), 7259 states have call successors, (7259), 912 states have call predecessors, (7259), 909 states have return successors, (7285), 7215 states have call predecessors, (7285), 7247 states have call successors, (7285) [2022-11-26 01:04:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22146 states to 22146 states and 33061 transitions. [2022-11-26 01:04:34,483 INFO L78 Accepts]: Start accepts. Automaton has 22146 states and 33061 transitions. Word has length 45 [2022-11-26 01:04:34,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:04:34,483 INFO L495 AbstractCegarLoop]: Abstraction has 22146 states and 33061 transitions. [2022-11-26 01:04:34,484 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, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 01:04:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 22146 states and 33061 transitions. [2022-11-26 01:04:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-26 01:04:34,485 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:04:34,486 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] [2022-11-26 01:04:34,486 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 01:04:34,486 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)] === [2022-11-26 01:04:34,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:04:34,487 INFO L85 PathProgramCache]: Analyzing trace with hash 1045158878, now seen corresponding path program 1 times [2022-11-26 01:04:34,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:04:34,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692491374] [2022-11-26 01:04:34,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:04:34,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:04:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:04:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-26 01:04:36,472 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:04:36,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692491374] [2022-11-26 01:04:36,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692491374] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:04:36,473 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:04:36,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:04:36,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946933252] [2022-11-26 01:04:36,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:04:36,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:04:36,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:04:36,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:04:36,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:04:36,474 INFO L87 Difference]: Start difference. First operand 22146 states and 33061 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) [2022-11-26 01:04:40,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:44,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:50,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:52,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:56,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:04,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:07,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:11,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:13,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:05:13,112 INFO L93 Difference]: Finished difference Result 22197 states and 33119 transitions. [2022-11-26 01:05:13,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:05:13,112 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 [2022-11-26 01:05:13,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:05:13,213 INFO L225 Difference]: With dead ends: 22197 [2022-11-26 01:05:13,213 INFO L226 Difference]: Without dead ends: 22195 [2022-11-26 01:05:13,228 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 [2022-11-26 01:05:13,229 INFO L413 NwaCegarLoop]: 10774 mSDtfsCounter, 7008 mSDsluCounter, 30628 mSDsCounter, 0 mSdLazyCounter, 3037 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7022 SdHoareTripleChecker+Valid, 41402 SdHoareTripleChecker+Invalid, 3044 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3037 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2022-11-26 01:05:13,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7022 Valid, 41402 Invalid, 3044 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3037 Invalid, 5 Unknown, 0 Unchecked, 35.8s Time] [2022-11-26 01:05:13,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22195 states. [2022-11-26 01:05:14,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22195 to 22154. [2022-11-26 01:05:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22154 states, 13981 states have (on average 1.3248694657034548) internal successors, (18523), 14313 states have internal predecessors, (18523), 7259 states have call successors, (7259), 914 states have call predecessors, (7259), 911 states have return successors, (7285), 7215 states have call predecessors, (7285), 7247 states have call successors, (7285) [2022-11-26 01:05:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22154 states to 22154 states and 33067 transitions. [2022-11-26 01:05:15,138 INFO L78 Accepts]: Start accepts. Automaton has 22154 states and 33067 transitions. Word has length 56 [2022-11-26 01:05:15,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:05:15,139 INFO L495 AbstractCegarLoop]: Abstraction has 22154 states and 33067 transitions. [2022-11-26 01:05:15,139 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) [2022-11-26 01:05:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 22154 states and 33067 transitions. [2022-11-26 01:05:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-26 01:05:15,149 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:05:15,150 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 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] [2022-11-26 01:05:15,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 01:05:15,150 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)] === [2022-11-26 01:05:15,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:05:15,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1996586806, now seen corresponding path program 1 times [2022-11-26 01:05:15,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:05:15,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400625832] [2022-11-26 01:05:15,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:05:15,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:05:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:05:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-26 01:05:16,940 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:05:16,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400625832] [2022-11-26 01:05:16,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400625832] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:05:16,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:05:16,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:05:16,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6910717] [2022-11-26 01:05:16,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:05:16,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:05:16,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:05:16,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:05:16,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:05:16,942 INFO L87 Difference]: Start difference. First operand 22154 states and 33067 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, (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) [2022-11-26 01:05:19,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:30,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:32,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:34,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:36,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:38,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:41,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:43,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:49,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:00,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:02,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:06,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:09,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:11,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:06:11,390 INFO L93 Difference]: Finished difference Result 43082 states and 64452 transitions. [2022-11-26 01:06:11,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:06:11,390 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, (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 55 [2022-11-26 01:06:11,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:06:11,733 INFO L225 Difference]: With dead ends: 43082 [2022-11-26 01:06:11,733 INFO L226 Difference]: Without dead ends: 43080 [2022-11-26 01:06:11,751 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 [2022-11-26 01:06:11,752 INFO L413 NwaCegarLoop]: 13623 mSDtfsCounter, 9537 mSDsluCounter, 36129 mSDsCounter, 0 mSdLazyCounter, 4062 mSolverCounterSat, 3 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9551 SdHoareTripleChecker+Valid, 49752 SdHoareTripleChecker+Invalid, 4075 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4062 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.8s IncrementalHoareTripleChecker+Time [2022-11-26 01:06:11,752 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9551 Valid, 49752 Invalid, 4075 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 4062 Invalid, 10 Unknown, 0 Unchecked, 52.8s Time] [2022-11-26 01:06:11,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43080 states. [2022-11-26 01:06:14,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43080 to 43051. [2022-11-26 01:06:14,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43051 states, 27018 states have (on average 1.3202679695018136) internal successors, (35671), 27729 states have internal predecessors, (35671), 14250 states have call successors, (14250), 1795 states have call predecessors, (14250), 1780 states have return successors, (14492), 14102 states have call predecessors, (14492), 14226 states have call successors, (14492) [2022-11-26 01:06:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43051 states to 43051 states and 64413 transitions. [2022-11-26 01:06:14,664 INFO L78 Accepts]: Start accepts. Automaton has 43051 states and 64413 transitions. Word has length 55 [2022-11-26 01:06:14,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:06:14,664 INFO L495 AbstractCegarLoop]: Abstraction has 43051 states and 64413 transitions. [2022-11-26 01:06:14,665 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, (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) [2022-11-26 01:06:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 43051 states and 64413 transitions. [2022-11-26 01:06:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-26 01:06:14,667 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:06:14,667 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] [2022-11-26 01:06:14,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 01:06:14,668 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)] === [2022-11-26 01:06:14,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:06:14,670 INFO L85 PathProgramCache]: Analyzing trace with hash 593802954, now seen corresponding path program 1 times [2022-11-26 01:06:14,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:06:14,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874732552] [2022-11-26 01:06:14,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:06:14,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:06:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:06:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-26 01:06:17,196 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:06:17,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874732552] [2022-11-26 01:06:17,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874732552] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:06:17,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:06:17,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:06:17,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172610302] [2022-11-26 01:06:17,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:06:17,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:06:17,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:06:17,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:06:17,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:06:17,198 INFO L87 Difference]: Start difference. First operand 43051 states and 64413 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) [2022-11-26 01:06:20,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:33,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:35,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:37,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:39,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:41,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:43,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:44,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:47,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:58,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:04,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:07,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:09,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:12,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:07:12,056 INFO L93 Difference]: Finished difference Result 75063 states and 112100 transitions. [2022-11-26 01:07:12,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:07:12,056 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 [2022-11-26 01:07:12,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:07:12,502 INFO L225 Difference]: With dead ends: 75063 [2022-11-26 01:07:12,502 INFO L226 Difference]: Without dead ends: 75061 [2022-11-26 01:07:12,524 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 [2022-11-26 01:07:12,525 INFO L413 NwaCegarLoop]: 12835 mSDtfsCounter, 9249 mSDsluCounter, 32953 mSDsCounter, 0 mSdLazyCounter, 3829 mSolverCounterSat, 3 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9261 SdHoareTripleChecker+Valid, 45788 SdHoareTripleChecker+Invalid, 3840 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3829 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.3s IncrementalHoareTripleChecker+Time [2022-11-26 01:07:12,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9261 Valid, 45788 Invalid, 3840 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 3829 Invalid, 8 Unknown, 0 Unchecked, 52.3s Time] [2022-11-26 01:07:12,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75061 states. [2022-11-26 01:07:16,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75061 to 74954. [2022-11-26 01:07:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74954 states, 46403 states have (on average 1.305195784755296) internal successors, (60565), 47966 states have internal predecessors, (60565), 25145 states have call successors, (25145), 3467 states have call predecessors, (25145), 3403 states have return successors, (26247), 24614 states have call predecessors, (26247), 25097 states have call successors, (26247) [2022-11-26 01:07:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74954 states to 74954 states and 111957 transitions. [2022-11-26 01:07:17,664 INFO L78 Accepts]: Start accepts. Automaton has 74954 states and 111957 transitions. Word has length 60 [2022-11-26 01:07:17,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:07:17,664 INFO L495 AbstractCegarLoop]: Abstraction has 74954 states and 111957 transitions. [2022-11-26 01:07:17,665 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) [2022-11-26 01:07:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 74954 states and 111957 transitions. [2022-11-26 01:07:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-26 01:07:17,667 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:07:17,667 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] [2022-11-26 01:07:17,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 01:07:17,667 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)] === [2022-11-26 01:07:17,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:07:17,682 INFO L85 PathProgramCache]: Analyzing trace with hash 248600738, now seen corresponding path program 1 times [2022-11-26 01:07:17,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:07:17,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980192385] [2022-11-26 01:07:17,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:07:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:07:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:07:19,637 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-26 01:07:19,637 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:07:19,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980192385] [2022-11-26 01:07:19,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980192385] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:07:19,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:07:19,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:07:19,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183312752] [2022-11-26 01:07:19,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:07:19,639 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:07:19,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:07:19,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:07:19,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:07:19,639 INFO L87 Difference]: Start difference. First operand 74954 states and 111957 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) [2022-11-26 01:07:22,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:33,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:35,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:37,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:39,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:45,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:53,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:55,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:57,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:00,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:08:00,040 INFO L93 Difference]: Finished difference Result 79575 states and 118733 transitions. [2022-11-26 01:08:00,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:08:00,040 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 [2022-11-26 01:08:00,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:08:00,473 INFO L225 Difference]: With dead ends: 79575 [2022-11-26 01:08:00,474 INFO L226 Difference]: Without dead ends: 79573 [2022-11-26 01:08:00,499 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 [2022-11-26 01:08:00,500 INFO L413 NwaCegarLoop]: 11094 mSDtfsCounter, 6350 mSDsluCounter, 31268 mSDsCounter, 0 mSdLazyCounter, 3151 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6361 SdHoareTripleChecker+Valid, 42362 SdHoareTripleChecker+Invalid, 3157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3151 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:08:00,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6361 Valid, 42362 Invalid, 3157 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3151 Invalid, 4 Unknown, 0 Unchecked, 37.4s Time] [2022-11-26 01:08:00,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79573 states. [2022-11-26 01:08:05,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79573 to 79561. [2022-11-26 01:08:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79561 states, 49279 states have (on average 1.3052821688751801) internal successors, (64323), 50903 states have internal predecessors, (64323), 26647 states have call successors, (26647), 3698 states have call predecessors, (26647), 3632 states have return successors, (27748), 26109 states have call predecessors, (27748), 26596 states have call successors, (27748) [2022-11-26 01:08:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79561 states to 79561 states and 118718 transitions. [2022-11-26 01:08:06,158 INFO L78 Accepts]: Start accepts. Automaton has 79561 states and 118718 transitions. Word has length 71 [2022-11-26 01:08:06,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:08:06,158 INFO L495 AbstractCegarLoop]: Abstraction has 79561 states and 118718 transitions. [2022-11-26 01:08:06,158 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) [2022-11-26 01:08:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 79561 states and 118718 transitions. [2022-11-26 01:08:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-26 01:08:06,160 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:08:06,160 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] [2022-11-26 01:08:06,160 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 01:08:06,160 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)] === [2022-11-26 01:08:06,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:08:06,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1466902006, now seen corresponding path program 1 times [2022-11-26 01:08:06,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:08:06,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143315903] [2022-11-26 01:08:06,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:08:06,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:08:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:08:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-26 01:08:08,285 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:08:08,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143315903] [2022-11-26 01:08:08,286 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143315903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:08:08,286 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:08:08,286 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:08:08,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743777370] [2022-11-26 01:08:08,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:08:08,287 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:08:08,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:08:08,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:08:08,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:08:08,288 INFO L87 Difference]: Start difference. First operand 79561 states and 118718 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) [2022-11-26 01:08:11,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:18,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:25,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:27,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:28,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:30,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:46,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:48,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:50,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:08:50,953 INFO L93 Difference]: Finished difference Result 79579 states and 118736 transitions. [2022-11-26 01:08:50,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:08:50,954 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 [2022-11-26 01:08:50,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:08:51,411 INFO L225 Difference]: With dead ends: 79579 [2022-11-26 01:08:51,411 INFO L226 Difference]: Without dead ends: 79577 [2022-11-26 01:08:51,440 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 [2022-11-26 01:08:51,440 INFO L413 NwaCegarLoop]: 11094 mSDtfsCounter, 6354 mSDsluCounter, 31268 mSDsCounter, 0 mSdLazyCounter, 3149 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6364 SdHoareTripleChecker+Valid, 42362 SdHoareTripleChecker+Invalid, 3157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3149 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.6s IncrementalHoareTripleChecker+Time [2022-11-26 01:08:51,441 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6364 Valid, 42362 Invalid, 3157 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3149 Invalid, 6 Unknown, 0 Unchecked, 39.6s Time] [2022-11-26 01:08:51,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79577 states. [2022-11-26 01:08:56,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79577 to 79565. [2022-11-26 01:08:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79565 states, 49282 states have (on average 1.3052635850817742) internal successors, (64326), 50906 states have internal predecessors, (64326), 26647 states have call successors, (26647), 3699 states have call predecessors, (26647), 3633 states have return successors, (27748), 26109 states have call predecessors, (27748), 26596 states have call successors, (27748) [2022-11-26 01:08:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79565 states to 79565 states and 118721 transitions. [2022-11-26 01:08:57,205 INFO L78 Accepts]: Start accepts. Automaton has 79565 states and 118721 transitions. Word has length 70 [2022-11-26 01:08:57,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:08:57,205 INFO L495 AbstractCegarLoop]: Abstraction has 79565 states and 118721 transitions. [2022-11-26 01:08:57,206 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) [2022-11-26 01:08:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 79565 states and 118721 transitions. [2022-11-26 01:08:57,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-26 01:08:57,208 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:08:57,208 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] [2022-11-26 01:08:57,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 01:08:57,208 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)] === [2022-11-26 01:08:57,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:08:57,209 INFO L85 PathProgramCache]: Analyzing trace with hash -1854388298, now seen corresponding path program 1 times [2022-11-26 01:08:57,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:08:57,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194571909] [2022-11-26 01:08:57,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:08:57,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:08:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:08:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-11-26 01:08:59,421 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:08:59,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194571909] [2022-11-26 01:08:59,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194571909] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:08:59,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:08:59,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:08:59,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786936842] [2022-11-26 01:08:59,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:08:59,422 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:08:59,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:08:59,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:08:59,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:08:59,424 INFO L87 Difference]: Start difference. First operand 79565 states and 118721 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) [2022-11-26 01:09:03,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:13,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:15,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:17,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:19,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:21,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:31,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:38,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:40,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:43,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:09:45,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:09:45,487 INFO L93 Difference]: Finished difference Result 79679 states and 118853 transitions. [2022-11-26 01:09:45,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:09:45,487 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 [2022-11-26 01:09:45,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:09:45,779 INFO L225 Difference]: With dead ends: 79679 [2022-11-26 01:09:45,779 INFO L226 Difference]: Without dead ends: 79677 [2022-11-26 01:09:45,810 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 [2022-11-26 01:09:45,811 INFO L413 NwaCegarLoop]: 10720 mSDtfsCounter, 7012 mSDsluCounter, 30520 mSDsCounter, 0 mSdLazyCounter, 3032 mSolverCounterSat, 2 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7021 SdHoareTripleChecker+Valid, 41240 SdHoareTripleChecker+Invalid, 3043 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3032 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.9s IncrementalHoareTripleChecker+Time [2022-11-26 01:09:45,811 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7021 Valid, 41240 Invalid, 3043 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 3032 Invalid, 9 Unknown, 0 Unchecked, 42.9s Time] [2022-11-26 01:09:45,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79677 states. [2022-11-26 01:09:50,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79677 to 79601. [2022-11-26 01:09:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79601 states, 49309 states have (on average 1.3050964326999128) internal successors, (64353), 50933 states have internal predecessors, (64353), 26647 states have call successors, (26647), 3708 states have call predecessors, (26647), 3642 states have return successors, (27748), 26109 states have call predecessors, (27748), 26596 states have call successors, (27748) [2022-11-26 01:09:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79601 states to 79601 states and 118748 transitions. [2022-11-26 01:09:51,737 INFO L78 Accepts]: Start accepts. Automaton has 79601 states and 118748 transitions. Word has length 75 [2022-11-26 01:09:51,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:09:51,737 INFO L495 AbstractCegarLoop]: Abstraction has 79601 states and 118748 transitions. [2022-11-26 01:09:51,737 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) [2022-11-26 01:09:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 79601 states and 118748 transitions. [2022-11-26 01:09:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-26 01:09:51,739 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:09:51,739 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 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, 1, 1] [2022-11-26 01:09:51,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-26 01:09:51,739 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)] === [2022-11-26 01:09:51,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:09:51,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1187749194, now seen corresponding path program 1 times [2022-11-26 01:09:51,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:09:51,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422804973] [2022-11-26 01:09:51,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:09:51,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:09:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:09:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-11-26 01:09:53,369 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:09:53,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422804973] [2022-11-26 01:09:53,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422804973] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:09:53,370 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:09:53,370 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:09:53,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84834901] [2022-11-26 01:09:53,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:09:53,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:09:53,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:09:53,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:09:53,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:09:53,371 INFO L87 Difference]: Start difference. First operand 79601 states and 118748 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, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 01:09:56,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:06,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:08,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:16,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:21,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:26,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:29,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:31,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:10:31,617 INFO L93 Difference]: Finished difference Result 79715 states and 118880 transitions. [2022-11-26 01:10:31,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:10:31,618 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, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 80 [2022-11-26 01:10:31,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:10:32,095 INFO L225 Difference]: With dead ends: 79715 [2022-11-26 01:10:32,095 INFO L226 Difference]: Without dead ends: 79713 [2022-11-26 01:10:32,127 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 [2022-11-26 01:10:32,127 INFO L413 NwaCegarLoop]: 10720 mSDtfsCounter, 7012 mSDsluCounter, 30520 mSDsCounter, 0 mSdLazyCounter, 3030 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7020 SdHoareTripleChecker+Valid, 41240 SdHoareTripleChecker+Invalid, 3037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3030 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.0s IncrementalHoareTripleChecker+Time [2022-11-26 01:10:32,128 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7020 Valid, 41240 Invalid, 3037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3030 Invalid, 5 Unknown, 0 Unchecked, 35.0s Time] [2022-11-26 01:10:32,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79713 states. [2022-11-26 01:10:37,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79713 to 79637. [2022-11-26 01:10:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79637 states, 49336 states have (on average 1.3049294632722555) internal successors, (64380), 50960 states have internal predecessors, (64380), 26647 states have call successors, (26647), 3717 states have call predecessors, (26647), 3651 states have return successors, (27748), 26109 states have call predecessors, (27748), 26596 states have call successors, (27748) [2022-11-26 01:10:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79637 states to 79637 states and 118775 transitions. [2022-11-26 01:10:37,982 INFO L78 Accepts]: Start accepts. Automaton has 79637 states and 118775 transitions. Word has length 80 [2022-11-26 01:10:37,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:10:37,983 INFO L495 AbstractCegarLoop]: Abstraction has 79637 states and 118775 transitions. [2022-11-26 01:10:37,983 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, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 01:10:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 79637 states and 118775 transitions. [2022-11-26 01:10:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-26 01:10:37,985 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:10:37,986 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 10, 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, 1, 1, 1, 1] [2022-11-26 01:10:37,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-26 01:10:37,986 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 01:10:37,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:10:37,987 INFO L85 PathProgramCache]: Analyzing trace with hash -168838154, now seen corresponding path program 1 times [2022-11-26 01:10:37,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:10:37,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043996513] [2022-11-26 01:10:37,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:10:37,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:10:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:10:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-26 01:10:39,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:10:39,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043996513] [2022-11-26 01:10:39,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043996513] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:10:39,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:10:39,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:10:39,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609556714] [2022-11-26 01:10:39,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:10:39,596 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:10:39,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:10:39,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:10:39,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:10:39,597 INFO L87 Difference]: Start difference. First operand 79637 states and 118775 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, (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) [2022-11-26 01:10:42,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:43,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:45,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:56,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:10:58,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:01,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []