./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 11:04:52,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 11:04:52,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 11:04:52,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 11:04:52,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 11:04:52,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 11:04:52,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 11:04:52,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 11:04:52,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 11:04:52,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 11:04:52,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 11:04:52,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 11:04:52,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 11:04:52,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 11:04:52,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 11:04:52,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 11:04:52,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 11:04:52,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 11:04:52,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 11:04:52,454 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 11:04:52,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 11:04:52,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 11:04:52,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 11:04:52,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 11:04:52,459 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 11:04:52,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 11:04:52,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 11:04:52,460 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 11:04:52,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 11:04:52,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 11:04:52,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 11:04:52,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 11:04:52,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 11:04:52,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 11:04:52,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 11:04:52,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 11:04:52,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 11:04:52,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 11:04:52,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 11:04:52,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 11:04:52,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 11:04:52,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 11:04:52,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 11:04:52,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 11:04:52,489 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 11:04:52,490 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 11:04:52,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 11:04:52,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 11:04:52,491 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 11:04:52,491 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 11:04:52,491 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 11:04:52,491 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 11:04:52,491 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 11:04:52,492 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 11:04:52,492 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 11:04:52,492 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 11:04:52,492 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 11:04:52,492 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 11:04:52,492 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 11:04:52,493 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 11:04:52,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 11:04:52,493 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 11:04:52,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 11:04:52,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 11:04:52,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 11:04:52,494 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 11:04:52,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 11:04:52,494 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 11:04:52,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 11:04:52,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 11:04:52,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 11:04:52,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:04:52,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 11:04:52,496 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 11:04:52,497 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_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 [2022-12-14 11:04:52,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 11:04:52,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 11:04:52,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 11:04:52,714 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 11:04:52,714 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 11:04:52,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-12-14 11:04:55,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 11:04:55,898 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 11:04:55,899 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-12-14 11:04:55,960 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/data/b8f37531f/f3cedb689c3745438fab14031a2951d2/FLAGecb8ddcf8 [2022-12-14 11:04:55,970 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/data/b8f37531f/f3cedb689c3745438fab14031a2951d2 [2022-12-14 11:04:55,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 11:04:55,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 11:04:55,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 11:04:55,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 11:04:55,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 11:04:55,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:04:55" (1/1) ... [2022-12-14 11:04:55,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18464b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:55, skipping insertion in model container [2022-12-14 11:04:55,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:04:55" (1/1) ... [2022-12-14 11:04:55,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 11:04:56,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 11:04:57,025 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:57,037 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:57,049 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:57,065 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 11:04:57,079 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 11:04:57,128 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:04:57,135 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:04:57,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:04:57,198 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 11:04:57,205 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 11:04:57,258 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 11:04:57,309 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-14 11:04:57,512 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:04:57,673 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:04:57,677 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:04:57,677 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 11:04:57,687 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 11:04:57,696 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 11:04:57,706 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 11:04:57,714 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 11:04:57,758 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:04:57,769 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:04:57,771 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:04:57,779 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 11:04:57,787 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 11:04:57,911 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 11:04:57,976 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:04:57,991 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-14 11:04:58,013 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:04:58,063 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 11:04:58,070 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 11:04:58,127 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 11:04:58,128 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:04:58,202 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 11:04:58,225 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 11:04:58,225 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 11:04:58,241 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:04:58,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:58,288 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 11:04:58,304 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 11:04:58,334 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 11:04:58,417 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:58,418 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:58,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:58,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:04:58,419 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 11:04:58,506 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 11:04:58,608 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 11:04:58,737 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 11:04:59,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,525 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,541 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 11:04:59,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:04:59,600 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 11:04:59,601 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 11:04:59,601 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 11:04:59,601 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 11:04:59,602 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:04:59,603 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:04:59,603 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:04:59,604 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:04:59,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:04:59,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,621 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 11:04:59,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,623 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,665 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-14 11:04:59,666 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:04:59,671 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-14 11:04:59,671 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-14 11:04:59,671 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-12-14 11:04:59,672 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:04:59,672 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:04:59,673 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 11:04:59,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,675 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 11:04:59,675 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-14 11:04:59,678 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,678 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,679 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,680 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:04:59,680 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:04:59,681 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 11:04:59,681 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:04:59,681 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:04:59,682 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 11:04:59,682 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:04:59,682 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:04:59,683 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 11:04:59,683 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:04:59,684 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:04:59,686 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 11:04:59,687 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:04:59,688 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:04:59,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:04:59,689 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:04:59,689 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,689 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,689 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:04:59,690 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:04:59,690 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-14 11:04:59,690 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:04:59,691 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,692 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,692 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:04:59,692 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:04:59,692 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:04:59,692 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-14 11:04:59,693 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:04:59,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,694 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:04:59,695 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,695 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:04:59,697 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 11:04:59,697 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:04:59,706 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-14 11:04:59,708 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:04:59,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,710 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:04:59,711 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,715 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-14 11:04:59,716 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:04:59,716 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,717 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,724 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:04:59,734 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:04:59,736 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 11:04:59,736 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,737 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,739 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:04:59,739 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:04:59,740 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:04:59,740 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:04:59,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:04:59,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,753 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 11:04:59,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,753 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:04:59,783 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:04:59,784 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-14 11:04:59,794 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 11:04:59,795 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 11:04:59,809 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:04:59,838 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 11:04:59,839 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 11:04:59,839 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,881 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,882 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,882 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,883 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:04:59,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:04:59,885 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:04:59,897 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 11:04:59,898 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 11:04:59,901 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,933 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 11:04:59,934 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 11:04:59,944 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:04:59,944 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,946 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-12-14 11:04:59,946 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:04:59,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,947 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:04:59,960 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:04:59,961 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:04:59,963 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 11:04:59,964 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 11:04:59,964 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,966 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 11:04:59,966 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,967 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,967 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,967 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,967 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,968 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,969 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:04:59,973 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:04:59,973 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:04:59,975 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-12-14 11:04:59,975 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,976 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-12-14 11:04:59,976 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-12-14 11:04:59,976 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-12-14 11:04:59,976 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 11:04:59,977 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 11:04:59,989 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 11:04:59,989 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 11:04:59,990 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:04:59,998 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 11:04:59,999 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 11:04:59,999 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:00,000 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:05:00,001 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:05:00,002 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-12-14 11:05:00,002 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 11:05:00,002 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 11:05:00,002 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 11:05:00,003 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 11:05:00,003 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:05:00,003 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:05:00,003 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-14 11:05:00,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:00,003 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:05:00,004 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 11:05:00,004 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 11:05:00,005 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 11:05:00,005 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 11:05:00,005 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 11:05:00,006 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 11:05:00,006 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:05:00,006 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:05:00,006 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-14 11:05:00,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:00,007 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:05:00,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:00,008 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 11:05:00,519 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 11:05:00,520 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 11:05:00,526 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:05:00,528 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 11:05:00,529 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:05:00,529 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:05:00,530 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 11:05:00,530 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 11:05:00,531 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 11:05:00,531 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 11:05:00,531 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 11:05:00,532 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:05:00,532 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 11:05:00,532 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:05:00,938 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,940 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,952 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,953 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,954 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,954 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,955 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,956 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:00,957 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,957 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,961 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,962 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,963 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,964 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,964 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,965 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,971 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,972 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,974 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,975 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,976 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,979 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,981 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,982 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,983 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,984 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,984 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:00,985 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:00,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,000 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,009 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,019 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,020 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,021 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,031 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,032 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,033 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,047 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,049 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,058 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,059 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,059 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,060 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,060 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,069 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,070 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,071 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,071 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,072 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,073 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,074 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,074 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,075 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,075 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,076 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,077 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,078 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,078 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,079 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,080 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,080 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,090 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,094 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,097 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,099 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,105 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,107 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,108 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,113 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,118 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,120 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,121 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,123 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,124 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,126 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,127 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,128 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,129 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,130 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,132 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,133 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,145 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,147 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,148 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,149 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,151 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,152 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,153 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,154 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,155 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,157 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,158 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,160 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,163 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,169 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,170 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,173 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,174 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,175 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,176 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,177 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,178 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,179 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,181 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,182 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,183 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,183 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,184 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,185 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,188 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,188 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:01,190 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,191 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,194 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,196 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,200 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:01,202 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,203 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,203 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,205 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,206 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,209 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,210 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,210 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,211 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,213 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,215 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,215 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,218 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,219 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,221 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,222 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,227 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,227 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,228 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,230 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,230 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,232 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,234 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,235 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,236 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,240 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,241 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,241 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,241 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,242 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,242 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,243 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,243 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,244 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,244 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:01,245 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,246 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,246 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,248 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,248 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-12-14 11:05:01,249 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,252 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,253 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,253 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,254 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,257 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,258 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-12-14 11:05:01,259 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,259 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,260 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,262 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,263 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,269 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,284 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,286 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,293 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,300 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,301 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,302 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,304 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,308 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,311 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,325 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,327 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,328 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,337 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,342 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,342 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,343 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:01,343 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,397 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 11:05:01,408 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 11:05:01,447 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 11:05:01,544 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:01,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,576 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,631 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,647 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:05:01,648 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:05:01,648 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:05:01,664 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:01,682 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:01,691 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:01,717 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:01,718 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,718 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,718 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,719 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,719 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,727 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:01,728 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:01,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,729 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:01,738 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:05:01,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:01,825 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,841 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,841 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:01,857 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:01,857 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 11:05:01,858 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-12-14 11:05:01,858 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:01,858 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 11:05:01,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:01,883 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:01,884 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 11:05:01,958 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 11:05:01,959 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:05:01,960 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:05:01,960 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 11:05:01,986 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:01,986 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:01,986 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:01,987 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:01,987 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,003 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:05:02,006 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,007 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,007 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,007 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,008 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,008 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,009 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,010 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,013 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,013 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,013 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,013 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,014 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,014 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,014 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,014 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,014 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,016 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,016 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:02,088 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 11:05:02,088 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 11:05:02,102 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 11:05:02,234 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_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2022-12-14 11:05:02,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,238 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,238 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,239 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,239 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,240 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,240 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,256 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,258 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,259 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:05:02,321 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 11:05:02,448 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,449 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,450 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,450 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 11:05:02,450 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 11:05:02,451 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:05:02,451 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:05:02,452 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:05:02,452 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 11:05:02,453 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 11:05:02,454 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 11:05:02,455 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-14 11:05:02,458 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:02,464 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:05:02,465 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:05:02,465 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 11:05:02,467 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 11:05:02,468 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 11:05:02,469 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 11:05:02,469 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 11:05:02,472 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:05:02,473 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:02,474 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:05:02,474 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 11:05:02,475 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 11:05:02,479 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 11:05:02,482 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:02,482 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-14 11:05:02,483 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:05:02,485 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 11:05:02,485 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 11:05:02,487 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 11:05:02,487 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,488 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 11:05:02,490 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 11:05:02,490 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 11:05:02,492 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:02,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,494 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 11:05:02,495 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 11:05:02,495 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 11:05:02,497 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,497 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,498 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,498 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:05:02,498 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 11:05:02,499 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 11:05:02,502 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 11:05:02,504 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 11:05:02,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,512 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,513 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 11:05:02,524 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,524 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 11:05:02,524 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 11:05:02,525 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 11:05:02,525 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 11:05:02,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,526 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:05:02,526 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:02,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,530 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:05:02,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,540 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,542 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,547 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-14 11:05:02,547 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:05:02,547 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-14 11:05:02,558 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-14 11:05:02,558 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-12-14 11:05:02,558 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:05:02,559 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:05:02,560 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 11:05:02,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,562 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 11:05:02,562 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-14 11:05:02,564 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,564 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,565 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:05:02,566 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:05:02,566 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 11:05:02,567 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:05:02,567 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:05:02,567 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 11:05:02,567 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:05:02,568 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:05:02,568 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 11:05:02,568 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:05:02,569 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:05:02,571 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 11:05:02,572 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:02,572 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:05:02,573 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:02,573 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:05:02,573 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,574 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,574 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:05:02,574 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:05:02,574 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-14 11:05:02,574 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:05:02,575 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,576 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,576 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:05:02,576 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:05:02,576 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 11:05:02,577 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-14 11:05:02,577 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:05:02,577 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,578 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:05:02,579 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,579 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:05:02,580 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 11:05:02,581 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:02,582 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-14 11:05:02,583 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:05:02,584 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,585 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,585 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:05:02,586 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,590 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-14 11:05:02,591 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:05:02,591 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,592 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,593 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,611 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:05:02,613 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 11:05:02,615 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 11:05:02,615 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,616 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:02,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,632 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 11:05:02,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,632 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:05:02,637 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:05:02,638 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-14 11:05:02,639 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 11:05:02,640 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 11:05:02,644 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:05:02,648 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 11:05:02,649 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 11:05:02,649 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,676 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,677 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,685 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 11:05:02,688 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 11:05:02,690 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,692 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 11:05:02,692 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 11:05:02,694 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,695 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,696 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-12-14 11:05:02,696 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:05:02,697 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,697 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,704 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,705 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:05:02,710 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 11:05:02,711 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 11:05:02,711 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,712 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 11:05:02,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,713 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,713 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,713 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,713 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,714 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,714 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,714 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:02,717 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,717 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,719 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-12-14 11:05:02,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,719 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-12-14 11:05:02,719 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-12-14 11:05:02,720 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-12-14 11:05:02,720 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 11:05:02,720 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 11:05:02,723 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 11:05:02,723 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 11:05:02,724 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:02,725 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 11:05:02,725 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 11:05:02,725 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:05:02,726 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:05:02,727 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:05:02,727 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-12-14 11:05:02,727 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 11:05:02,727 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,728 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:05:02,729 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 11:05:02,729 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 11:05:02,729 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 11:05:02,730 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 11:05:02,730 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 11:05:02,730 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 11:05:02,730 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:05:02,731 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:05:02,731 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-14 11:05:02,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,731 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:05:02,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:05:02,732 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 11:05:02,735 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 11:05:02,735 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 11:05:02,752 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:05:02,754 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 11:05:02,759 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:05:02,759 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:05:02,762 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 11:05:02,762 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 11:05:02,763 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 11:05:02,763 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 11:05:02,764 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 11:05:02,764 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:05:02,764 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 11:05:02,764 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:05:02,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,770 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,772 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,778 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,780 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,780 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,785 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,787 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,788 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,793 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,803 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,803 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,804 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,806 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,809 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,811 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,811 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,817 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,818 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,821 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,824 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,825 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,825 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,826 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,826 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,827 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,831 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,831 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,836 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,836 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,838 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,838 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,848 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,849 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,852 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,853 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,854 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,855 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,857 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,859 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,862 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,863 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,864 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,867 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,869 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,872 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,873 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,876 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,877 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,879 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,881 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,883 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,884 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,885 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,886 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,895 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,901 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,902 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,905 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,906 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,907 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,908 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,911 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,914 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,916 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,919 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,920 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,921 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,922 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,923 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,924 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,925 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,927 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,929 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,930 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,931 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,934 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,936 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,938 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,939 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,940 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,941 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,943 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,945 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,946 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:05:02,948 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,952 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,953 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,955 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:02,957 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,961 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,964 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,965 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,967 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,971 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,974 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,975 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,976 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,978 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,979 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,983 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,984 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,985 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,987 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,990 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,991 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,992 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,992 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,993 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,993 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,994 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,995 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,995 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,996 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,996 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 11:05:02,998 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:02,998 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:02,999 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,001 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,001 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-12-14 11:05:03,003 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,006 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,007 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,011 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,012 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,013 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,014 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-12-14 11:05:03,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,016 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,017 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,020 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,021 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:03,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,027 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,027 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,044 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,045 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,047 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,048 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,049 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,054 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,054 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,055 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,058 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,060 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,061 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,062 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:03,063 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,064 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,064 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,065 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,065 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,065 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,067 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,069 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,070 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,070 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,070 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,071 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,071 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,071 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,072 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,072 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,072 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:05:03,072 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,073 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 11:05:03,073 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 11:05:03,074 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 11:05:03,077 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:03,077 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,079 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,083 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,085 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,085 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:05:03,085 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:05:03,086 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:05:03,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,089 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:03,090 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:03,091 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:03,094 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:03,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,096 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,096 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,097 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:03,097 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:05:03,098 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,098 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:05:03,099 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:05:03,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:03,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:05:03,109 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,111 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:05:03,113 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:03,114 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 11:05:03,115 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-12-14 11:05:03,115 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:05:03,116 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 11:05:03,118 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:03,120 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:05:03,121 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 11:05:03,127 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 11:05:03,128 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:05:03,129 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:05:03,129 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 11:05:03,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,132 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,132 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,132 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,133 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:05:03,149 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,150 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,150 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,150 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,151 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,152 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,152 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,154 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,156 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,157 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,157 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,157 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,157 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,157 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,158 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,158 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,158 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,158 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,158 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,159 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,159 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,159 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,159 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,159 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,159 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 11:05:03,161 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 11:05:03,161 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 11:05:03,162 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 11:05:03,164 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_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2022-12-14 11:05:03,164 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,165 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,165 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,166 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,169 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,170 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:05:03,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:05:03,487 INFO L208 MainTranslator]: Completed translation [2022-12-14 11:05:03,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03 WrapperNode [2022-12-14 11:05:03,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 11:05:03,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 11:05:03,488 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 11:05:03,488 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 11:05:03,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:03,656 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,058 INFO L138 Inliner]: procedures = 697, calls = 16161, calls flagged for inlining = 386, calls inlined = 339, statements flattened = 28986 [2022-12-14 11:05:04,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 11:05:04,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 11:05:04,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 11:05:04,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 11:05:04,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,712 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 11:05:04,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 11:05:04,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 11:05:04,857 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 11:05:04,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (1/1) ... [2022-12-14 11:05:04,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:05:04,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:05:04,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 11:05:04,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 11:05:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 11:05:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 11:05:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-12-14 11:05:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-12-14 11:05:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-12-14 11:05:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-12-14 11:05:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-12-14 11:05:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-12-14 11:05:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-12-14 11:05:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-12-14 11:05:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-12-14 11:05:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-12-14 11:05:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-14 11:05:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-12-14 11:05:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 11:05:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-12-14 11:05:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 11:05:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 11:05:04,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 11:05:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-12-14 11:05:04,915 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-12-14 11:05:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-12-14 11:05:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-12-14 11:05:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-12-14 11:05:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 11:05:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 11:05:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-12-14 11:05:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 11:05:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 11:05:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-14 11:05:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 11:05:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 11:05:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-12-14 11:05:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-12-14 11:05:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 11:05:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 11:05:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-12-14 11:05:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-12-14 11:05:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-12-14 11:05:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-12-14 11:05:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-12-14 11:05:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 11:05:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-12-14 11:05:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 11:05:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 11:05:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 11:05:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 11:05:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 11:05:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 11:05:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-12-14 11:05:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-12-14 11:05:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-12-14 11:05:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-12-14 11:05:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-12-14 11:05:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-12-14 11:05:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 11:05:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 11:05:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-12-14 11:05:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-12-14 11:05:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-12-14 11:05:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-12-14 11:05:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 11:05:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 11:05:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-14 11:05:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 11:05:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-12-14 11:05:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-12-14 11:05:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-12-14 11:05:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-12-14 11:05:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 11:05:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 11:05:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-12-14 11:05:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-12-14 11:05:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-12-14 11:05:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-12-14 11:05:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-12-14 11:05:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-12-14 11:05:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-12-14 11:05:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 11:05:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-12-14 11:05:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 11:05:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 11:05:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 11:05:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 11:05:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 11:05:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-14 11:05:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 11:05:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-14 11:05:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-14 11:05:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-12-14 11:05:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-12-14 11:05:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 11:05:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 11:05:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-12-14 11:05:06,292 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 11:05:06,295 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 11:05:07,287 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 11:06:01,146 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 11:06:06,221 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 11:06:06,221 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-14 11:06:06,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:06 BoogieIcfgContainer [2022-12-14 11:06:06,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 11:06:06,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 11:06:06,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 11:06:06,231 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 11:06:06,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 11:04:55" (1/3) ... [2022-12-14 11:06:06,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a6cf386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:06:06, skipping insertion in model container [2022-12-14 11:06:06,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:03" (2/3) ... [2022-12-14 11:06:06,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a6cf386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:06:06, skipping insertion in model container [2022-12-14 11:06:06,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:06" (3/3) ... [2022-12-14 11:06:06,233 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-12-14 11:06:06,246 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 11:06:06,246 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 11:06:06,340 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 11:06:06,345 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;@640fc6b7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 11:06:06,345 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 11:06:06,359 INFO L276 IsEmpty]: Start isEmpty. Operand has 6539 states, 4176 states have (on average 1.335727969348659) internal successors, (5578), 4282 states have internal predecessors, (5578), 2122 states have call successors, (2122), 242 states have call predecessors, (2122), 241 states have return successors, (2118), 2105 states have call predecessors, (2118), 2118 states have call successors, (2118) [2022-12-14 11:06:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 11:06:06,366 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:06:06,366 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] [2022-12-14 11:06:06,366 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:06:06,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:06:06,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1042549416, now seen corresponding path program 1 times [2022-12-14 11:06:06,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:06:06,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611808721] [2022-12-14 11:06:06,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:06:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:06:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:06:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 11:06:08,228 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:06:08,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611808721] [2022-12-14 11:06:08,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611808721] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:06:08,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:06:08,229 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:06:08,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149477295] [2022-12-14 11:06:08,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:06:08,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:06:08,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:06:08,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:06:08,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:06:08,265 INFO L87 Difference]: Start difference. First operand has 6539 states, 4176 states have (on average 1.335727969348659) internal successors, (5578), 4282 states have internal predecessors, (5578), 2122 states have call successors, (2122), 242 states have call predecessors, (2122), 241 states have return successors, (2118), 2105 states have call predecessors, (2118), 2118 states have call successors, (2118) Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 11:06:10,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:20,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:22,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:32,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:34,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:34,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:06:34,736 INFO L93 Difference]: Finished difference Result 17283 states and 25946 transitions. [2022-12-14 11:06:34,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 11:06:34,739 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 34 [2022-12-14 11:06:34,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:06:34,841 INFO L225 Difference]: With dead ends: 17283 [2022-12-14 11:06:34,841 INFO L226 Difference]: Without dead ends: 10716 [2022-12-14 11:06:34,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:06:34,912 INFO L413 NwaCegarLoop]: 10903 mSDtfsCounter, 6288 mSDsluCounter, 19930 mSDsCounter, 0 mSdLazyCounter, 2305 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6290 SdHoareTripleChecker+Valid, 30833 SdHoareTripleChecker+Invalid, 2310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2305 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.8s IncrementalHoareTripleChecker+Time [2022-12-14 11:06:34,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6290 Valid, 30833 Invalid, 2310 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2305 Invalid, 4 Unknown, 0 Unchecked, 25.8s Time] [2022-12-14 11:06:34,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10716 states. [2022-12-14 11:06:35,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10716 to 10710. [2022-12-14 11:06:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10710 states, 6808 states have (on average 1.3279964747356052) internal successors, (9041), 6966 states have internal predecessors, (9041), 3477 states have call successors, (3477), 425 states have call predecessors, (3477), 424 states have return successors, (3475), 3460 states have call predecessors, (3475), 3475 states have call successors, (3475) [2022-12-14 11:06:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10710 states to 10710 states and 15993 transitions. [2022-12-14 11:06:35,632 INFO L78 Accepts]: Start accepts. Automaton has 10710 states and 15993 transitions. Word has length 34 [2022-12-14 11:06:35,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:06:35,632 INFO L495 AbstractCegarLoop]: Abstraction has 10710 states and 15993 transitions. [2022-12-14 11:06:35,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 11:06:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10710 states and 15993 transitions. [2022-12-14 11:06:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 11:06:35,658 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:06:35,659 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:06:35,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 11:06:35,660 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:06:35,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:06:35,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1341375362, now seen corresponding path program 1 times [2022-12-14 11:06:35,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:06:35,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565069108] [2022-12-14 11:06:35,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:06:35,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:06:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:06:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 11:06:37,780 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:06:37,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565069108] [2022-12-14 11:06:37,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565069108] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:06:37,781 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:06:37,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:06:37,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165728586] [2022-12-14 11:06:37,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:06:37,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:06:37,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:06:37,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:06:37,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:06:37,784 INFO L87 Difference]: Start difference. First operand 10710 states and 15993 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-14 11:06:39,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:41,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:47,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:48,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:50,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:52,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:56,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:58,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:06,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:08,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:09,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:07:09,262 INFO L93 Difference]: Finished difference Result 15369 states and 22921 transitions. [2022-12-14 11:07:09,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 11:07:09,263 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 241 [2022-12-14 11:07:09,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:07:09,358 INFO L225 Difference]: With dead ends: 15369 [2022-12-14 11:07:09,358 INFO L226 Difference]: Without dead ends: 15337 [2022-12-14 11:07:09,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:07:09,371 INFO L413 NwaCegarLoop]: 10632 mSDtfsCounter, 6857 mSDsluCounter, 19647 mSDsCounter, 0 mSdLazyCounter, 2234 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6857 SdHoareTripleChecker+Valid, 30279 SdHoareTripleChecker+Invalid, 2241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2234 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.0s IncrementalHoareTripleChecker+Time [2022-12-14 11:07:09,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6857 Valid, 30279 Invalid, 2241 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2234 Invalid, 7 Unknown, 0 Unchecked, 31.0s Time] [2022-12-14 11:07:09,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15337 states. [2022-12-14 11:07:10,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15337 to 15302. [2022-12-14 11:07:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15302 states, 9743 states have (on average 1.3287488453248486) internal successors, (12946), 9961 states have internal predecessors, (12946), 4942 states have call successors, (4942), 617 states have call predecessors, (4942), 616 states have return successors, (4940), 4922 states have call predecessors, (4940), 4940 states have call successors, (4940) [2022-12-14 11:07:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15302 states to 15302 states and 22828 transitions. [2022-12-14 11:07:10,193 INFO L78 Accepts]: Start accepts. Automaton has 15302 states and 22828 transitions. Word has length 241 [2022-12-14 11:07:10,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:07:10,195 INFO L495 AbstractCegarLoop]: Abstraction has 15302 states and 22828 transitions. [2022-12-14 11:07:10,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-14 11:07:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 15302 states and 22828 transitions. [2022-12-14 11:07:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2022-12-14 11:07:10,271 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:07:10,272 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 8, 6, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:07:10,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 11:07:10,272 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:07:10,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:07:10,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1885827020, now seen corresponding path program 1 times [2022-12-14 11:07:10,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:07:10,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55974902] [2022-12-14 11:07:10,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:07:10,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:07:10,786 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 11:07:10,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1361624678] [2022-12-14 11:07:10,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:07:10,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:07:10,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:07:10,788 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:07:10,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 11:07:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:07:14,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 21864 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 11:07:14,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:07:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-12-14 11:07:14,889 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 11:07:14,889 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:07:14,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55974902] [2022-12-14 11:07:14,889 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 11:07:14,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1361624678] [2022-12-14 11:07:14,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1361624678] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:07:14,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:07:14,890 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:07:14,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576919420] [2022-12-14 11:07:14,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:07:14,891 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:07:14,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:07:14,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:07:14,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:07:14,893 INFO L87 Difference]: Start difference. First operand 15302 states and 22828 transitions. Second operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 3 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2022-12-14 11:07:17,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:22,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:23,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:25,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:32,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:35,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:35,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:07:35,579 INFO L93 Difference]: Finished difference Result 23138 states and 34707 transitions. [2022-12-14 11:07:35,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:07:35,579 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 3 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) Word has length 599 [2022-12-14 11:07:35,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:07:35,648 INFO L225 Difference]: With dead ends: 23138 [2022-12-14 11:07:35,649 INFO L226 Difference]: Without dead ends: 16632 [2022-12-14 11:07:35,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 598 GetRequests, 597 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:07:35,750 INFO L413 NwaCegarLoop]: 10332 mSDtfsCounter, 1134 mSDsluCounter, 9322 mSDsCounter, 0 mSdLazyCounter, 1627 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1620 SdHoareTripleChecker+Valid, 19654 SdHoareTripleChecker+Invalid, 1633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1627 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.3s IncrementalHoareTripleChecker+Time [2022-12-14 11:07:35,750 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1620 Valid, 19654 Invalid, 1633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1627 Invalid, 5 Unknown, 0 Unchecked, 20.3s Time] [2022-12-14 11:07:35,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16632 states. [2022-12-14 11:07:36,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16632 to 15307. [2022-12-14 11:07:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15307 states, 9747 states have (on average 1.3287165281625115) internal successors, (12951), 9965 states have internal predecessors, (12951), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-12-14 11:07:36,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15307 states to 15307 states and 22835 transitions. [2022-12-14 11:07:36,695 INFO L78 Accepts]: Start accepts. Automaton has 15307 states and 22835 transitions. Word has length 599 [2022-12-14 11:07:36,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:07:36,696 INFO L495 AbstractCegarLoop]: Abstraction has 15307 states and 22835 transitions. [2022-12-14 11:07:36,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 3 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2022-12-14 11:07:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 15307 states and 22835 transitions. [2022-12-14 11:07:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2022-12-14 11:07:36,753 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:07:36,754 INFO L195 NwaCegarLoop]: trace histogram [17, 13, 13, 8, 6, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:07:36,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 11:07:36,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:07:36,955 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:07:36,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:07:36,956 INFO L85 PathProgramCache]: Analyzing trace with hash -1382084808, now seen corresponding path program 1 times [2022-12-14 11:07:36,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:07:36,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448454335] [2022-12-14 11:07:36,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:07:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:07:37,523 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 11:07:37,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2112446055] [2022-12-14 11:07:37,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:07:37,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:07:37,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:07:37,525 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:07:37,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 11:07:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:07:41,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 22340 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 11:07:41,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:07:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2022-12-14 11:07:41,838 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 11:07:41,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:07:41,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448454335] [2022-12-14 11:07:41,838 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 11:07:41,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2112446055] [2022-12-14 11:07:41,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2112446055] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:07:41,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:07:41,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:07:41,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382436924] [2022-12-14 11:07:41,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:07:41,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:07:41,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:07:41,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:07:41,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:07:41,841 INFO L87 Difference]: Start difference. First operand 15307 states and 22835 transitions. Second operand has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 2 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 11:07:44,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:46,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:51,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:55,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:59,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:06,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:09,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:09,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:08:09,935 INFO L93 Difference]: Finished difference Result 27224 states and 40726 transitions. [2022-12-14 11:08:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 11:08:09,936 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 2 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 643 [2022-12-14 11:08:09,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:08:10,011 INFO L225 Difference]: With dead ends: 27224 [2022-12-14 11:08:10,011 INFO L226 Difference]: Without dead ends: 16121 [2022-12-14 11:08:10,054 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 641 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:08:10,054 INFO L413 NwaCegarLoop]: 9480 mSDtfsCounter, 577 mSDsluCounter, 18267 mSDsCounter, 0 mSdLazyCounter, 2320 mSolverCounterSat, 113 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 731 SdHoareTripleChecker+Valid, 27747 SdHoareTripleChecker+Invalid, 2438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 2320 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.5s IncrementalHoareTripleChecker+Time [2022-12-14 11:08:10,055 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [731 Valid, 27747 Invalid, 2438 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [113 Valid, 2320 Invalid, 5 Unknown, 0 Unchecked, 27.5s Time] [2022-12-14 11:08:10,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16121 states. [2022-12-14 11:08:10,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16121 to 15311. [2022-12-14 11:08:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15311 states, 9751 states have (on average 1.3285816839298534) internal successors, (12955), 9969 states have internal predecessors, (12955), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-12-14 11:08:10,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15311 states to 15311 states and 22839 transitions. [2022-12-14 11:08:10,806 INFO L78 Accepts]: Start accepts. Automaton has 15311 states and 22839 transitions. Word has length 643 [2022-12-14 11:08:10,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:08:10,807 INFO L495 AbstractCegarLoop]: Abstraction has 15311 states and 22839 transitions. [2022-12-14 11:08:10,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 2 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 11:08:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 15311 states and 22839 transitions. [2022-12-14 11:08:10,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2022-12-14 11:08:10,858 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:08:10,858 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 6, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:08:10,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 11:08:11,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:08:11,059 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:08:11,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:08:11,059 INFO L85 PathProgramCache]: Analyzing trace with hash -1799689292, now seen corresponding path program 1 times [2022-12-14 11:08:11,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:08:11,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839441640] [2022-12-14 11:08:11,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:08:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:08:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:08:11,726 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:08:11,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839441640] [2022-12-14 11:08:11,726 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-12-14 11:08:11,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1819136501] [2022-12-14 11:08:11,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:08:11,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:08:11,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:08:11,728 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:08:11,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 11:08:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:08:16,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 22599 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 11:08:16,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:08:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked. [2022-12-14 11:08:16,112 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 11:08:16,112 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1819136501] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:08:16,112 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:08:16,112 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:08:16,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183440174] [2022-12-14 11:08:16,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:08:16,114 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:08:16,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:08:16,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:08:16,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:08:16,116 INFO L87 Difference]: Start difference. First operand 15311 states and 22839 transitions. Second operand has 4 states, 4 states have (on average 80.25) internal successors, (321), 4 states have internal predecessors, (321), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-12-14 11:08:18,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:25,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:27,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:30,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:31,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:33,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:41,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:43,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:44,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:08:44,614 INFO L93 Difference]: Finished difference Result 26752 states and 39984 transitions. [2022-12-14 11:08:44,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 11:08:44,615 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.25) internal successors, (321), 4 states have internal predecessors, (321), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 661 [2022-12-14 11:08:44,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:08:44,675 INFO L225 Difference]: With dead ends: 26752 [2022-12-14 11:08:44,675 INFO L226 Difference]: Without dead ends: 15645 [2022-12-14 11:08:44,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 662 GetRequests, 659 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:08:44,716 INFO L413 NwaCegarLoop]: 9287 mSDtfsCounter, 329 mSDsluCounter, 18193 mSDsCounter, 0 mSdLazyCounter, 2258 mSolverCounterSat, 123 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 27480 SdHoareTripleChecker+Invalid, 2385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 2258 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.0s IncrementalHoareTripleChecker+Time [2022-12-14 11:08:44,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 27480 Invalid, 2385 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [123 Valid, 2258 Invalid, 4 Unknown, 0 Unchecked, 28.0s Time] [2022-12-14 11:08:44,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15645 states. [2022-12-14 11:08:45,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15645 to 15315. [2022-12-14 11:08:45,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15315 states, 9755 states have (on average 1.3284469502819067) internal successors, (12959), 9973 states have internal predecessors, (12959), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-12-14 11:08:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15315 states to 15315 states and 22843 transitions. [2022-12-14 11:08:45,422 INFO L78 Accepts]: Start accepts. Automaton has 15315 states and 22843 transitions. Word has length 661 [2022-12-14 11:08:45,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:08:45,422 INFO L495 AbstractCegarLoop]: Abstraction has 15315 states and 22843 transitions. [2022-12-14 11:08:45,423 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 80.25) internal successors, (321), 4 states have internal predecessors, (321), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-12-14 11:08:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 15315 states and 22843 transitions. [2022-12-14 11:08:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2022-12-14 11:08:45,465 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:08:45,466 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 6, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:08:45,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 11:08:45,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:08:45,666 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:08:45,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:08:45,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1286604176, now seen corresponding path program 1 times [2022-12-14 11:08:45,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:08:45,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533338136] [2022-12-14 11:08:45,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:08:45,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:08:46,290 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 11:08:46,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [175391689] [2022-12-14 11:08:46,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:08:46,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:08:46,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:08:46,291 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:08:46,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 11:08:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:08:50,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 22645 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 11:08:50,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:08:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-12-14 11:08:50,374 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 11:08:50,374 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:08:50,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533338136] [2022-12-14 11:08:50,374 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 11:08:50,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175391689] [2022-12-14 11:08:50,374 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [175391689] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:08:50,375 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:08:50,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:08:50,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661044250] [2022-12-14 11:08:50,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:08:50,375 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:08:50,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:08:50,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:08:50,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:08:50,376 INFO L87 Difference]: Start difference. First operand 15315 states and 22843 transitions. Second operand has 4 states, 4 states have (on average 81.0) internal successors, (324), 4 states have internal predecessors, (324), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-12-14 11:08:53,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:01,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:02,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:04,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:06,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:14,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:15,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:17,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:18,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:09:18,492 INFO L93 Difference]: Finished difference Result 27220 states and 40713 transitions. [2022-12-14 11:09:18,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 11:09:18,492 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 81.0) internal successors, (324), 4 states have internal predecessors, (324), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 664 [2022-12-14 11:09:18,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:09:18,558 INFO L225 Difference]: With dead ends: 27220 [2022-12-14 11:09:18,558 INFO L226 Difference]: Without dead ends: 16109 [2022-12-14 11:09:18,601 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 665 GetRequests, 662 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:09:18,601 INFO L413 NwaCegarLoop]: 9481 mSDtfsCounter, 333 mSDsluCounter, 18524 mSDsCounter, 0 mSdLazyCounter, 2353 mSolverCounterSat, 109 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 28005 SdHoareTripleChecker+Invalid, 2467 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 2353 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.6s IncrementalHoareTripleChecker+Time [2022-12-14 11:09:18,602 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [437 Valid, 28005 Invalid, 2467 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [109 Valid, 2353 Invalid, 5 Unknown, 0 Unchecked, 27.6s Time] [2022-12-14 11:09:18,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16109 states. [2022-12-14 11:09:19,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16109 to 15319. [2022-12-14 11:09:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15319 states, 9759 states have (on average 1.3283123270826929) internal successors, (12963), 9977 states have internal predecessors, (12963), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-12-14 11:09:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15319 states to 15319 states and 22847 transitions. [2022-12-14 11:09:19,283 INFO L78 Accepts]: Start accepts. Automaton has 15319 states and 22847 transitions. Word has length 664 [2022-12-14 11:09:19,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:09:19,283 INFO L495 AbstractCegarLoop]: Abstraction has 15319 states and 22847 transitions. [2022-12-14 11:09:19,283 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 81.0) internal successors, (324), 4 states have internal predecessors, (324), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-12-14 11:09:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 15319 states and 22847 transitions. [2022-12-14 11:09:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2022-12-14 11:09:19,323 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:09:19,324 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 7, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:09:19,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-14 11:09:19,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:09:19,525 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:09:19,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:09:19,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1166001756, now seen corresponding path program 1 times [2022-12-14 11:09:19,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:09:19,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787142555] [2022-12-14 11:09:19,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:09:19,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:09:20,225 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 11:09:20,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [186705765] [2022-12-14 11:09:20,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:09:20,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:09:20,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:09:20,226 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:09:20,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 11:09:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:09:24,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 22758 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 11:09:24,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:09:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2022-12-14 11:09:24,706 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 11:09:24,706 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:09:24,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787142555] [2022-12-14 11:09:24,706 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 11:09:24,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [186705765] [2022-12-14 11:09:24,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [186705765] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:09:24,706 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:09:24,706 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:09:24,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332124553] [2022-12-14 11:09:24,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:09:24,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:09:24,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:09:24,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:09:24,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:09:24,708 INFO L87 Difference]: Start difference. First operand 15319 states and 22847 transitions. Second operand has 4 states, 4 states have (on average 82.5) internal successors, (330), 4 states have internal predecessors, (330), 2 states have call successors, (114), 2 states have call predecessors, (114), 2 states have return successors, (113), 2 states have call predecessors, (113), 2 states have call successors, (113) [2022-12-14 11:09:27,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:36,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:38,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:40,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:48,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:49,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:51,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:53,828 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 [] [2022-12-14 11:09:54,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:09:54,428 INFO L93 Difference]: Finished difference Result 26768 states and 40000 transitions. [2022-12-14 11:09:54,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 11:09:54,429 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 82.5) internal successors, (330), 4 states have internal predecessors, (330), 2 states have call successors, (114), 2 states have call predecessors, (114), 2 states have return successors, (113), 2 states have call predecessors, (113), 2 states have call successors, (113) Word has length 683 [2022-12-14 11:09:54,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:09:54,489 INFO L225 Difference]: With dead ends: 26768 [2022-12-14 11:09:54,489 INFO L226 Difference]: Without dead ends: 15653 [2022-12-14 11:09:54,532 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 684 GetRequests, 681 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:09:54,532 INFO L413 NwaCegarLoop]: 9292 mSDtfsCounter, 329 mSDsluCounter, 18192 mSDsCounter, 0 mSdLazyCounter, 2258 mSolverCounterSat, 123 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 27484 SdHoareTripleChecker+Invalid, 2388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 2258 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.1s IncrementalHoareTripleChecker+Time [2022-12-14 11:09:54,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 27484 Invalid, 2388 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [123 Valid, 2258 Invalid, 7 Unknown, 0 Unchecked, 29.1s Time] [2022-12-14 11:09:54,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15653 states. [2022-12-14 11:09:55,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15653 to 15323. [2022-12-14 11:09:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15323 states, 9763 states have (on average 1.328177814196456) internal successors, (12967), 9981 states have internal predecessors, (12967), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-12-14 11:09:55,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15323 states to 15323 states and 22851 transitions. [2022-12-14 11:09:55,206 INFO L78 Accepts]: Start accepts. Automaton has 15323 states and 22851 transitions. Word has length 683 [2022-12-14 11:09:55,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:09:55,206 INFO L495 AbstractCegarLoop]: Abstraction has 15323 states and 22851 transitions. [2022-12-14 11:09:55,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 82.5) internal successors, (330), 4 states have internal predecessors, (330), 2 states have call successors, (114), 2 states have call predecessors, (114), 2 states have return successors, (113), 2 states have call predecessors, (113), 2 states have call successors, (113) [2022-12-14 11:09:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 15323 states and 22851 transitions. [2022-12-14 11:09:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2022-12-14 11:09:55,270 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:09:55,271 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 7, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:09:55,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-14 11:09:55,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:09:55,473 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:09:55,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:09:55,474 INFO L85 PathProgramCache]: Analyzing trace with hash -416259753, now seen corresponding path program 1 times [2022-12-14 11:09:55,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:09:55,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666487521] [2022-12-14 11:09:55,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:09:55,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:09:56,100 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 11:09:56,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [689428718] [2022-12-14 11:09:56,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:09:56,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:09:56,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:09:56,101 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:09:56,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea6ca8a3-6a4c-4a7d-8319-cc4136fa8a6c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 11:10:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:10:01,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 22826 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 11:10:01,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:10:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 279 proven. 5 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2022-12-14 11:10:01,805 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 11:10:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2022-12-14 11:10:02,192 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:10:02,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666487521] [2022-12-14 11:10:02,193 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 11:10:02,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [689428718] [2022-12-14 11:10:02,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [689428718] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 11:10:02,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1189069299] [2022-12-14 11:10:02,218 INFO L159 IcfgInterpreter]: Started Sifa with 486 locations of interest [2022-12-14 11:10:02,218 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 11:10:02,222 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 11:10:02,226 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 11:10:02,226 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs