./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/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_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/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_86284748-a3be-4fe9-b495-2c9aa5f65c10/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 9affb632f7c59193177ef607f296d5912dcf656c1f93edbb352767dfacac0fc3 --- 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 07:55:13,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:55:13,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:55:13,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:55:13,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:55:13,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:55:13,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:55:13,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:55:13,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:55:13,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:55:13,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:55:13,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:55:13,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:55:13,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:55:13,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:55:13,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:55:13,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:55:13,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:55:13,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:55:13,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:55:13,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:55:13,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:55:13,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:55:13,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:55:13,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:55:13,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:55:13,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:55:13,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:55:13,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:55:13,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:55:13,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:55:13,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:55:13,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:55:13,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:55:13,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:55:13,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:55:13,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:55:13,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:55:13,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:55:13,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:55:13,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:55:13,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:55:13,534 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:55:13,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:55:13,534 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:55:13,534 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:55:13,535 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:55:13,535 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:55:13,535 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:55:13,535 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:55:13,536 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:55:13,536 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:55:13,536 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:55:13,536 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:55:13,536 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:55:13,536 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:55:13,537 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:55:13,537 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:55:13,537 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:55:13,537 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:55:13,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:55:13,538 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:55:13,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:55:13,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:55:13,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:55:13,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:55:13,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:55:13,553 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:55:13,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:55:13,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:55:13,554 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:55:13,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:55:13,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:55:13,554 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:55:13,554 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9affb632f7c59193177ef607f296d5912dcf656c1f93edbb352767dfacac0fc3 [2022-12-14 07:55:13,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:55:13,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:55:13,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:55:13,741 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:55:13,742 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:55:13,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 07:55:16,286 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:55:16,833 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:55:16,833 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 07:55:16,890 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/data/91f0fc34d/5a7bfc94566f4a24b283d11fa8d57ccf/FLAG627a0d008 [2022-12-14 07:55:17,341 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/data/91f0fc34d/5a7bfc94566f4a24b283d11fa8d57ccf [2022-12-14 07:55:17,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:55:17,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:55:17,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:55:17,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:55:17,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:55:17,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:55:17" (1/1) ... [2022-12-14 07:55:17,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c35cdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:17, skipping insertion in model container [2022-12-14 07:55:17,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:55:17" (1/1) ... [2022-12-14 07:55:17,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:55:17,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:55:18,447 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 07:55:18,568 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 07:55:18,587 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 07:55:18,668 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:55:18,678 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:55:18,688 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:55:18,697 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:55:18,707 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:55:18,817 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:55:19,030 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:55:19,139 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:19,200 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 07:55:19,200 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:55:19,201 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:55:19,201 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 07:55:19,211 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 07:55:19,212 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 07:55:19,212 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 07:55:19,213 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 07:55:19,340 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:55:19,344 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:55:19,344 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:55:19,357 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:55:19,368 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:55:19,379 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:55:19,390 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 07:55:19,402 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 07:55:19,412 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 07:55:19,464 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 07:55:19,477 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:19,479 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 07:55:19,490 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 07:55:19,705 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 07:55:19,752 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 07:55:19,761 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 07:55:19,865 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:55:19,883 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:55:19,883 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:19,989 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:55:20,018 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 07:55:20,018 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:55:20,047 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:20,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:55:20,087 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 07:55:20,097 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 07:55:20,150 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:55:20,226 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:20,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:20,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:20,228 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:20,228 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 07:55:20,281 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 07:55:20,444 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 07:55:20,453 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 07:55:20,463 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 07:55:20,473 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 07:55:20,482 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 07:55:20,492 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 07:55:20,528 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 07:55:20,538 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 07:55:20,784 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 07:55:20,902 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 07:55:21,173 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 07:55:21,503 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:21,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:21,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:21,545 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:21,556 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 07:55:21,556 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 07:55:21,605 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:21,616 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:21,637 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,667 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,879 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,879 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,931 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:21,945 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 07:55:21,945 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 07:55:21,946 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 07:55:21,946 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 07:55:21,946 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 07:55:21,946 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 07:55:21,958 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 07:55:21,958 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 07:55:21,977 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 07:55:21,978 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 07:55:21,979 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,050 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,050 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:22,051 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,051 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:22,051 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,061 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:22,062 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:22,064 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:22,065 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:22,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,139 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 07:55:22,140 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:22,140 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 07:55:22,159 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 07:55:22,159 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:22,169 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 07:55:22,179 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 07:55:22,322 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:22,334 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:22,348 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,349 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:22,350 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,455 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:22,524 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,524 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:22,587 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:22,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,630 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,668 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:22,689 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:22,702 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,712 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:22,723 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,723 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:22,724 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:22,744 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:22,786 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:55:22,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:22,809 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:22,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:22,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,813 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,826 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 07:55:22,826 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:55:22,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,925 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:55:22,925 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:22,935 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,956 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,957 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,958 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,961 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,964 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,967 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,967 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,981 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,983 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,985 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,996 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,997 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,997 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:22,998 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,008 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,009 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,009 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,009 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,021 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,023 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,036 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,036 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,037 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,037 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,049 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,049 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,050 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,050 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,063 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,063 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,065 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,068 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,135 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 07:55:23,198 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:23,198 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:23,219 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 07:55:23,230 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 07:55:23,240 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 07:55:23,281 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,282 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:23,282 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,283 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,293 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:23,314 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 07:55:23,316 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,317 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:23,317 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:23,317 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:23,318 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:23,318 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 07:55:23,328 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 07:55:23,328 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:23,350 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 07:55:23,375 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 07:55:23,376 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:55:23,377 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:55:23,377 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,377 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 07:55:23,390 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,435 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 07:55:23,446 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:23,447 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:23,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,470 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:23,470 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:23,498 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 07:55:23,499 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 07:55:23,509 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 07:55:23,522 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:23,531 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:55:23,543 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 07:55:23,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,690 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 07:55:23,691 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 07:55:23,691 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,692 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,692 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,712 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,714 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:23,714 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 07:55:23,720 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:23,731 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,753 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:55:23,753 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:23,753 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:23,792 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:23,793 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:23,803 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:23,803 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:23,843 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:23,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:23,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:23,913 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,915 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,915 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,915 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:23,966 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 07:55:23,967 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 07:55:23,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,970 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:23,970 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 07:55:23,972 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,156 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,216 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:24,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,225 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,226 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,227 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,228 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,229 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,233 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,234 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,235 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,235 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,271 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:55:24,282 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 07:55:24,292 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 07:55:24,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:24,333 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,333 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,334 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 07:55:24,344 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:55:24,354 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 07:55:24,373 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:24,373 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:24,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:24,416 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,416 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:55:24,426 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:55:24,427 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:24,427 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:24,427 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:55:24,447 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 07:55:24,448 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 07:55:24,448 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 07:55:24,448 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 07:55:24,449 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 07:55:24,449 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:55:24,449 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 07:55:24,459 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,460 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 07:55:24,461 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 07:55:24,461 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 07:55:24,471 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:55:24,471 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:55:24,502 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,502 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,503 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,503 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 07:55:24,504 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:55:24,514 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 07:55:24,597 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:24,606 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 07:55:24,617 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 07:55:24,627 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:24,627 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:24,628 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:24,628 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:24,647 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:24,675 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:24,717 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:24,774 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 07:55:24,794 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:24,823 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 07:55:24,823 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:24,835 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:24,835 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 07:55:24,836 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:24,836 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:24,846 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 07:55:24,865 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:24,897 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:55:24,899 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:24,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,899 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:24,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,900 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:24,912 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,912 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,913 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:24,946 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:24,956 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 07:55:24,985 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,986 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,986 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:24,996 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:25,025 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 07:55:25,026 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 07:55:25,160 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:25,161 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,161 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:25,181 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:25,185 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:25,187 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:25,187 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 07:55:25,197 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,197 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,206 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,247 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 07:55:25,247 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:25,248 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:55:25,248 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:25,249 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:25,249 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:25,290 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 07:55:25,340 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,359 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 07:55:25,360 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:25,360 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:25,400 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 07:55:25,400 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:25,401 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 07:55:25,401 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:25,402 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 07:55:25,402 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:25,405 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 07:55:25,405 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 07:55:25,406 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,406 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 07:55:25,408 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:25,413 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,448 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,448 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,449 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:25,460 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,461 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,461 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,461 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 07:55:25,496 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,497 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,497 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,498 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,498 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,498 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,499 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,499 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,499 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,500 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:25,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:55:25,521 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:55:25,521 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,521 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 07:55:25,522 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,522 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:55:25,523 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:55:25,523 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:55:25,523 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:55:25,523 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:55:25,523 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 07:55:25,524 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,524 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 07:55:25,525 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,525 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,525 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,525 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,527 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,527 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,528 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,528 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:25,529 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:25,529 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:25,530 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:25,530 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:25,530 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 07:55:25,531 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:25,531 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:25,531 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:55:25,531 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:55:25,542 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:55:25,542 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:25,542 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:25,543 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:55:25,543 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:55:25,552 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:25,552 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:55:25,553 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:55:25,553 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:25,562 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:25,562 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:55:25,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:25,572 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:25,572 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:55:25,572 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:25,573 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:25,582 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:25,582 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:25,582 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:55:25,582 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:25,583 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:55:25,583 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:25,592 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:25,592 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:55:25,592 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:25,592 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:55:25,593 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 07:55:25,593 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 07:55:25,593 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:25,593 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:25,602 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:25,603 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:25,603 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:55:25,603 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:26,798 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 07:55:26,801 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:55:26,803 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:55:26,804 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:55:26,811 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:55:26,814 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:55:26,817 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 07:55:26,820 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:55:26,820 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:55:26,821 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:55:26,821 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,821 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,822 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,822 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,822 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,822 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,822 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:26,822 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 07:55:26,823 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 07:55:26,823 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:55:26,823 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:55:26,823 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:55:26,823 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:55:26,823 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 07:55:26,824 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 07:55:26,888 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 07:55:26,888 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 07:55:26,907 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 07:55:27,258 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041636,1041649] [2022-12-14 07:55:27,262 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041802,1041815] [2022-12-14 07:55:27,262 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041966,1041979] [2022-12-14 07:55:27,262 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1042131,1042144] [2022-12-14 07:55:27,263 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,264 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,265 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,266 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,266 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,299 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,299 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,300 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,302 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,302 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,303 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,312 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,313 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,314 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,314 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:55:27,384 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:55:27,474 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 07:55:27,482 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 07:55:27,483 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 07:55:27,483 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:55:27,483 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:55:27,484 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:55:27,484 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:55:27,484 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:55:27,485 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:55:27,487 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:55:27,488 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:27,489 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 07:55:27,489 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:55:27,490 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:55:27,490 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 07:55:27,490 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 07:55:27,490 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 07:55:27,491 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 07:55:27,491 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 07:55:27,494 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:55:27,494 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:55:27,495 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:55:27,496 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:55:27,497 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:55:27,497 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:55:27,498 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 07:55:27,499 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 07:55:27,499 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 07:55:27,501 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 07:55:27,501 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:27,501 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 07:55:27,502 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 07:55:27,504 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 07:55:27,505 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 07:55:27,506 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 07:55:27,507 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:55:27,507 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:55:27,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:27,509 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:55:27,510 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 07:55:27,510 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:55:27,511 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:27,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:55:27,512 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 07:55:27,512 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 07:55:27,513 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:55:27,513 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:27,514 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:27,514 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:27,514 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:27,514 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 07:55:27,515 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 07:55:27,515 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 07:55:27,516 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 07:55:27,517 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 07:55:27,518 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 07:55:27,519 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 07:55:27,521 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 07:55:27,522 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 07:55:27,522 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 07:55:27,523 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 07:55:27,525 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 07:55:27,528 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 07:55:27,533 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:27,533 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:27,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:27,535 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:27,541 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 07:55:27,544 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 07:55:27,563 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:27,564 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:55:27,575 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,624 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,628 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,629 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,630 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,645 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,680 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,692 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 07:55:27,692 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 07:55:27,692 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 07:55:27,699 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 07:55:27,700 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 07:55:27,700 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 07:55:27,702 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 07:55:27,702 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 07:55:27,706 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 07:55:27,707 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 07:55:27,711 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,719 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,720 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:27,720 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,720 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:27,721 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,721 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:27,722 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:27,722 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:27,723 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:27,730 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,748 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 07:55:27,749 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:27,749 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 07:55:27,756 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 07:55:27,756 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:27,756 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 07:55:27,759 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 07:55:27,802 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:27,803 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:27,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,807 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:27,827 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,865 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,877 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:27,914 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,917 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:27,945 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:27,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,958 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,963 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:27,979 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:27,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,010 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,014 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,018 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,019 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,019 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,025 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,040 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:55:28,041 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,047 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:28,051 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:28,052 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,064 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,064 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,070 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 07:55:28,070 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:55:28,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,082 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,084 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:55:28,085 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:28,087 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,088 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,090 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,090 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,092 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,092 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,092 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,098 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,146 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,158 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,158 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,162 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,162 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,164 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,169 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,174 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,175 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,178 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,181 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,218 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 07:55:28,225 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,225 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,233 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 07:55:28,235 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 07:55:28,235 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 07:55:28,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,243 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,249 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 07:55:28,250 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,250 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:28,251 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:28,251 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:28,251 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:55:28,251 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 07:55:28,252 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 07:55:28,252 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,253 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 07:55:28,268 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 07:55:28,269 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:55:28,270 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:55:28,270 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,271 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 07:55:28,286 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,302 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 07:55:28,306 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:28,313 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:28,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,321 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,324 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,328 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,332 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:28,333 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:55:28,334 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 07:55:28,334 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 07:55:28,334 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 07:55:28,335 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:55:28,335 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:55:28,336 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 07:55:28,368 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,382 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 07:55:28,382 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 07:55:28,383 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,384 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,384 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,386 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,389 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,389 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 07:55:28,400 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:28,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,409 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,410 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:55:28,410 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:28,410 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:28,414 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,415 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,419 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,426 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:28,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:28,430 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,432 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,432 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,437 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:28,468 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 07:55:28,479 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 07:55:28,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,508 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 07:55:28,526 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,717 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,717 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,751 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,759 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,759 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,764 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,794 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,804 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,806 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,806 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,839 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:55:28,840 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 07:55:28,840 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 07:55:28,841 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:28,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:28,887 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 07:55:28,888 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:55:28,888 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 07:55:28,889 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,889 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:28,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:28,924 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,924 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:55:28,925 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:55:28,925 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,926 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:28,926 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:55:28,927 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 07:55:28,927 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 07:55:28,928 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 07:55:28,928 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 07:55:28,929 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 07:55:28,929 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:55:28,929 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 07:55:28,930 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,930 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 07:55:28,936 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 07:55:28,936 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 07:55:28,936 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:55:28,936 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:55:28,944 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,944 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,945 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:28,945 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 07:55:28,946 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:55:28,946 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 07:55:28,958 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,960 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 07:55:28,964 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 07:55:28,966 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:28,966 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:28,966 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:28,967 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:55:28,968 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:28,969 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:28,977 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 07:55:28,981 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 07:55:28,982 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:28,992 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 07:55:28,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,996 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,997 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 07:55:28,997 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:28,998 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:28,999 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 07:55:29,021 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:29,028 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:55:29,033 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:29,033 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,034 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:29,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,040 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:55:29,050 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,050 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,051 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,060 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:55:29,063 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 07:55:29,066 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:29,066 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:29,066 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:29,067 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:29,069 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 07:55:29,069 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 07:55:29,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:55:29,120 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,120 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:55:29,128 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:29,131 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:29,132 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:55:29,132 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 07:55:29,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,158 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 07:55:29,158 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:29,158 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:55:29,159 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:29,159 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 07:55:29,160 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:55:29,165 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 07:55:29,170 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,172 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 07:55:29,173 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:29,173 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:29,181 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 07:55:29,182 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:29,182 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 07:55:29,183 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:29,183 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 07:55:29,184 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 07:55:29,187 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 07:55:29,188 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 07:55:29,188 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,189 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 07:55:29,228 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:29,265 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,268 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,298 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,298 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,308 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:55:29,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,318 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,320 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,321 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 07:55:29,330 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,333 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,333 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,334 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,334 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,334 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,335 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,335 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,335 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,335 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 07:55:29,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:55:29,337 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:55:29,337 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,338 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 07:55:29,338 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,338 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:55:29,339 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:55:29,340 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:55:29,340 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:55:29,340 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:55:29,340 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 07:55:29,341 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,342 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 07:55:29,342 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,342 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,343 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,343 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,347 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,356 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,360 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,360 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:29,362 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:29,362 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:29,363 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:29,363 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:29,363 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 07:55:29,364 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:29,364 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:29,364 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:55:29,364 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:55:29,365 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:55:29,365 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:29,365 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:55:29,366 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:55:29,366 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:55:29,366 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:29,366 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:55:29,367 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:55:29,367 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:29,367 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:29,368 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:55:29,368 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:29,368 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:29,369 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:55:29,369 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:29,369 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:29,369 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:55:29,369 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:29,370 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:55:29,370 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:29,370 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:55:29,370 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:29,371 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:29,371 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:55:29,371 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:55:29,371 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:55:29,371 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 07:55:29,371 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 07:55:29,372 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 07:55:29,372 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:29,372 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 07:55:29,372 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:55:29,373 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:55:29,373 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 07:55:29,378 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 07:55:29,380 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:55:29,383 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:55:29,383 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:55:29,390 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:55:29,393 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:55:29,409 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 07:55:29,413 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:55:29,413 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:55:29,415 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:55:29,416 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,416 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,416 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,417 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,417 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,417 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,417 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:55:29,417 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 07:55:29,418 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 07:55:29,418 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:55:29,418 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:55:29,418 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:55:29,418 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:55:29,419 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 07:55:29,419 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 07:55:29,420 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 07:55:29,420 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 07:55:29,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 07:55:29,425 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041636,1041649] [2022-12-14 07:55:29,426 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041802,1041815] [2022-12-14 07:55:29,426 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041966,1041979] [2022-12-14 07:55:29,426 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_86284748-a3be-4fe9-b495-2c9aa5f65c10/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1042131,1042144] [2022-12-14 07:55:29,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,432 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,433 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,433 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,435 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,435 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,435 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,436 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,437 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,437 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,437 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:55:29,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:55:29,764 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:55:29,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29 WrapperNode [2022-12-14 07:55:29,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:55:29,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:55:29,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:55:29,765 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:55:29,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:29,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:30,363 INFO L138 Inliner]: procedures = 974, calls = 15432, calls flagged for inlining = 544, calls inlined = 518, statements flattened = 36793 [2022-12-14 07:55:30,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:55:30,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:55:30,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:55:30,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:55:30,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:30,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:30,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:30,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:30,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:30,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:31,031 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:31,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:31,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:55:31,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:55:31,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:55:31,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:55:31,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (1/1) ... [2022-12-14 07:55:31,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:55:31,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:55:31,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:55:31,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86284748-a3be-4fe9-b495-2c9aa5f65c10/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:55:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-12-14 07:55:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-12-14 07:55:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 07:55:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 07:55:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-12-14 07:55:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-12-14 07:55:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 07:55:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 07:55:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-12-14 07:55:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-12-14 07:55:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 07:55:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-12-14 07:55:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-12-14 07:55:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-12-14 07:55:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 07:55:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 07:55:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 07:55:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 07:55:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-12-14 07:55:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-12-14 07:55:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-12-14 07:55:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-12-14 07:55:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 07:55:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 07:55:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-12-14 07:55:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-12-14 07:55:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-14 07:55:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-12-14 07:55:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 07:55:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 07:55:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 07:55:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-12-14 07:55:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-12-14 07:55:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-12-14 07:55:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-12-14 07:55:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-12-14 07:55:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-12-14 07:55:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-12-14 07:55:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 07:55:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-12-14 07:55:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 07:55:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-14 07:55:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-12-14 07:55:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-12-14 07:55:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-12-14 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-12-14 07:55:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-12-14 07:55:31,320 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 07:55:31,320 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 07:55:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-12-14 07:55:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 07:55:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-12-14 07:55:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-12-14 07:55:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-12-14 07:55:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-12-14 07:55:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-12-14 07:55:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-12-14 07:55:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 07:55:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-12-14 07:55:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 07:55:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 07:55:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 07:55:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 07:55:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 07:55:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-12-14 07:55:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-12-14 07:55:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 07:55:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-12-14 07:55:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 07:55:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-12-14 07:55:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-12-14 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 07:55:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-12-14 07:55:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-12-14 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-14 07:55:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-14 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-12-14 07:55:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-12-14 07:55:31,329 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 07:55:31,329 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 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-12-14 07:55:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-12-14 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-14 07:55:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-14 07:55:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-12-14 07:55:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-12-14 07:55:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-12-14 07:55:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-12-14 07:55:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-12-14 07:55:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-12-14 07:55:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 07:55:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-12-14 07:55:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-12-14 07:55:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 07:55:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-12-14 07:55:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 07:55:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-12-14 07:55:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 07:55:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-12-14 07:55:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 07:55:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 07:55:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-14 07:55:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-12-14 07:55:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 07:55:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-12-14 07:55:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:55:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-12-14 07:55:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-12-14 07:55:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-12-14 07:55:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-12-14 07:55:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-12-14 07:55:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 07:55:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 07:55:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 07:55:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 07:55:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-12-14 07:55:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-14 07:55:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-12-14 07:55:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-12-14 07:55:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 07:55:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 07:55:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-12-14 07:55:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 07:55:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 07:55:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 07:55:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-12-14 07:55:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-12-14 07:55:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 07:55:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-12-14 07:55:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-12-14 07:55:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:55:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-12-14 07:55:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-12-14 07:55:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-12-14 07:55:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-12-14 07:55:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 07:55:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 07:55:33,033 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:55:33,038 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:55:33,753 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:57:58,084 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:58:16,708 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:58:16,709 INFO L300 CfgBuilder]: Removed 24 assume(true) statements. [2022-12-14 07:58:16,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:58:16 BoogieIcfgContainer [2022-12-14 07:58:16,720 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:58:16,722 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:58:16,722 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:58:16,724 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:58:16,724 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:55:17" (1/3) ... [2022-12-14 07:58:16,724 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d4af218 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:58:16, skipping insertion in model container [2022-12-14 07:58:16,724 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:55:29" (2/3) ... [2022-12-14 07:58:16,725 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d4af218 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:58:16, skipping insertion in model container [2022-12-14 07:58:16,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:58:16" (3/3) ... [2022-12-14 07:58:16,725 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 07:58:16,739 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:58:16,739 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 07:58:16,873 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:58:16,879 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;@6669bc1b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:58:16,879 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 07:58:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand has 10066 states, 6179 states have (on average 1.3486000971030911) internal successors, (8333), 6487 states have internal predecessors, (8333), 3543 states have call successors, (3543), 344 states have call predecessors, (3543), 343 states have return successors, (3535), 3460 states have call predecessors, (3535), 3535 states have call successors, (3535) [2022-12-14 07:58:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 07:58:16,928 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:58:16,929 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:58:16,929 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:58:16,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:58:16,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1260448862, now seen corresponding path program 1 times [2022-12-14 07:58:16,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:58:16,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320513505] [2022-12-14 07:58:16,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:58:16,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:58:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:58:19,479 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 07:58:19,479 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:58:19,479 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320513505] [2022-12-14 07:58:19,480 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320513505] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:58:19,480 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:58:19,480 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:58:19,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325010536] [2022-12-14 07:58:19,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:58:19,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:58:19,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:58:19,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:58:19,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:58:19,528 INFO L87 Difference]: Start difference. First operand has 10066 states, 6179 states have (on average 1.3486000971030911) internal successors, (8333), 6487 states have internal predecessors, (8333), 3543 states have call successors, (3543), 344 states have call predecessors, (3543), 343 states have return successors, (3535), 3460 states have call predecessors, (3535), 3535 states have call successors, (3535) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 07:58:28,009 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 07:58:46,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:50,046 WARN L539 Checker$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 07:59:02,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:05,362 WARN L539 Checker$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 07:59:07,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:59:07,231 INFO L93 Difference]: Finished difference Result 29826 states and 45813 transitions. [2022-12-14 07:59:07,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:59:07,233 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-12-14 07:59:07,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:59:07,393 INFO L225 Difference]: With dead ends: 29826 [2022-12-14 07:59:07,393 INFO L226 Difference]: Without dead ends: 19755 [2022-12-14 07:59:07,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:59:07,463 INFO L413 NwaCegarLoop]: 17941 mSDtfsCounter, 14876 mSDsluCounter, 49954 mSDsCounter, 0 mSdLazyCounter, 5294 mSolverCounterSat, 8 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14879 SdHoareTripleChecker+Valid, 67895 SdHoareTripleChecker+Invalid, 5306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 5294 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:59:07,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14879 Valid, 67895 Invalid, 5306 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [8 Valid, 5294 Invalid, 4 Unknown, 0 Unchecked, 46.1s Time] [2022-12-14 07:59:07,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19755 states. [2022-12-14 07:59:08,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19755 to 19749. [2022-12-14 07:59:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19749 states, 12120 states have (on average 1.3466996699669966) internal successors, (16322), 12719 states have internal predecessors, (16322), 6949 states have call successors, (6949), 681 states have call predecessors, (6949), 679 states have return successors, (6943), 6792 states have call predecessors, (6943), 6943 states have call successors, (6943) [2022-12-14 07:59:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19749 states to 19749 states and 30214 transitions. [2022-12-14 07:59:09,178 INFO L78 Accepts]: Start accepts. Automaton has 19749 states and 30214 transitions. Word has length 35 [2022-12-14 07:59:09,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:59:09,178 INFO L495 AbstractCegarLoop]: Abstraction has 19749 states and 30214 transitions. [2022-12-14 07:59:09,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 07:59:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 19749 states and 30214 transitions. [2022-12-14 07:59:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 07:59:09,181 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:59:09,181 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:59:09,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:59:09,181 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:59:09,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:59:09,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1136220306, now seen corresponding path program 1 times [2022-12-14 07:59:09,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:59:09,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050165913] [2022-12-14 07:59:09,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:59:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:59:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:59:10,817 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 07:59:10,817 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:59:10,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050165913] [2022-12-14 07:59:10,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050165913] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:59:10,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:59:10,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:59:10,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937574923] [2022-12-14 07:59:10,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:59:10,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:59:10,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:59:10,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:59:10,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:59:10,821 INFO L87 Difference]: Start difference. First operand 19749 states and 30214 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 07:59:22,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:34,907 WARN L539 Checker$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 07:59:44,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:46,151 WARN L539 Checker$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 07:59:48,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:50,487 WARN L539 Checker$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 08:00:03,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:05,758 WARN L539 Checker$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 08:00:07,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:00:07,387 INFO L93 Difference]: Finished difference Result 29997 states and 45846 transitions. [2022-12-14 08:00:07,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 08:00:07,388 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2022-12-14 08:00:07,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:00:07,658 INFO L225 Difference]: With dead ends: 29997 [2022-12-14 08:00:07,658 INFO L226 Difference]: Without dead ends: 29993 [2022-12-14 08:00:07,692 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 08:00:07,693 INFO L413 NwaCegarLoop]: 17528 mSDtfsCounter, 14901 mSDsluCounter, 49101 mSDsCounter, 0 mSdLazyCounter, 5204 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14909 SdHoareTripleChecker+Valid, 66629 SdHoareTripleChecker+Invalid, 5212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5204 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.1s IncrementalHoareTripleChecker+Time [2022-12-14 08:00:07,693 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14909 Valid, 66629 Invalid, 5212 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5204 Invalid, 6 Unknown, 0 Unchecked, 55.1s Time] [2022-12-14 08:00:07,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29993 states. [2022-12-14 08:00:09,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29993 to 29986. [2022-12-14 08:00:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29986 states, 18399 states have (on average 1.3457796619381488) internal successors, (24761), 19308 states have internal predecessors, (24761), 10535 states have call successors, (10535), 1055 states have call predecessors, (10535), 1051 states have return successors, (10533), 10296 states have call predecessors, (10533), 10526 states have call successors, (10533) [2022-12-14 08:00:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29986 states to 29986 states and 45829 transitions. [2022-12-14 08:00:10,102 INFO L78 Accepts]: Start accepts. Automaton has 29986 states and 45829 transitions. Word has length 40 [2022-12-14 08:00:10,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:00:10,102 INFO L495 AbstractCegarLoop]: Abstraction has 29986 states and 45829 transitions. [2022-12-14 08:00:10,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 08:00:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 29986 states and 45829 transitions. [2022-12-14 08:00:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 08:00:10,104 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:00:10,104 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:00:10,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 08:00:10,105 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:00:10,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:00:10,105 INFO L85 PathProgramCache]: Analyzing trace with hash 1071138137, now seen corresponding path program 1 times [2022-12-14 08:00:10,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:00:10,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936697699] [2022-12-14 08:00:10,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:00:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:00:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:00:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 08:00:11,493 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:00:11,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936697699] [2022-12-14 08:00:11,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936697699] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:00:11,494 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:00:11,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 08:00:11,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482591131] [2022-12-14 08:00:11,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:00:11,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 08:00:11,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:00:11,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 08:00:11,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 08:00:11,496 INFO L87 Difference]: Start difference. First operand 29986 states and 45829 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 08:00:18,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:24,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:26,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:36,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:37,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:38,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:42,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:49,003 WARN L539 Checker$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 08:00:51,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:55,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:05,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:06,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:11,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:01:11,995 INFO L93 Difference]: Finished difference Result 29992 states and 45834 transitions. [2022-12-14 08:01:11,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 08:01:11,996 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 51 [2022-12-14 08:01:11,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:01:12,168 INFO L225 Difference]: With dead ends: 29992 [2022-12-14 08:01:12,168 INFO L226 Difference]: Without dead ends: 29457 [2022-12-14 08:01:12,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 08:01:12,202 INFO L413 NwaCegarLoop]: 17862 mSDtfsCounter, 14843 mSDsluCounter, 49771 mSDsCounter, 0 mSdLazyCounter, 5273 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14843 SdHoareTripleChecker+Valid, 67633 SdHoareTripleChecker+Invalid, 5279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5273 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.0s IncrementalHoareTripleChecker+Time [2022-12-14 08:01:12,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14843 Valid, 67633 Invalid, 5279 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 5273 Invalid, 4 Unknown, 0 Unchecked, 59.0s Time] [2022-12-14 08:01:12,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29457 states. [2022-12-14 08:01:14,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29457 to 29453. [2022-12-14 08:01:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29453 states, 18081 states have (on average 1.346164482052984) internal successors, (24340), 18964 states have internal predecessors, (24340), 10327 states have call successors, (10327), 1046 states have call predecessors, (10327), 1044 states have return successors, (10328), 10100 states have call predecessors, (10328), 10321 states have call successors, (10328) [2022-12-14 08:01:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29453 states to 29453 states and 44995 transitions. [2022-12-14 08:01:14,292 INFO L78 Accepts]: Start accepts. Automaton has 29453 states and 44995 transitions. Word has length 51 [2022-12-14 08:01:14,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:01:14,292 INFO L495 AbstractCegarLoop]: Abstraction has 29453 states and 44995 transitions. [2022-12-14 08:01:14,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 08:01:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 29453 states and 44995 transitions. [2022-12-14 08:01:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2022-12-14 08:01:14,413 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:01:14,414 INFO L195 NwaCegarLoop]: trace histogram [39, 12, 12, 12, 12, 12, 11, 11, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:01:14,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 08:01:14,414 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:01:14,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:01:14,415 INFO L85 PathProgramCache]: Analyzing trace with hash 1810762030, now seen corresponding path program 1 times [2022-12-14 08:01:14,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:01:14,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201804558] [2022-12-14 08:01:14,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:01:14,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:01:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:01:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2313 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2310 trivial. 0 not checked. [2022-12-14 08:01:17,459 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:01:17,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201804558] [2022-12-14 08:01:17,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201804558] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:01:17,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:01:17,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 08:01:17,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488747315] [2022-12-14 08:01:17,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:01:17,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 08:01:17,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:01:17,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 08:01:17,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 08:01:17,464 INFO L87 Difference]: Start difference. First operand 29453 states and 44995 transitions. Second operand has 7 states, 7 states have (on average 46.0) internal successors, (322), 7 states have internal predecessors, (322), 4 states have call successors, (126), 2 states have call predecessors, (126), 1 states have return successors, (124), 4 states have call predecessors, (124), 4 states have call successors, (124) [2022-12-14 08:01:50,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:03,773 WARN L539 Checker$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 08:02:06,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:13,023 WARN L539 Checker$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 08:02:43,527 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 08:03:26,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:03:26,595 INFO L93 Difference]: Finished difference Result 97626 states and 153042 transitions. [2022-12-14 08:03:26,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-12-14 08:03:26,597 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 46.0) internal successors, (322), 7 states have internal predecessors, (322), 4 states have call successors, (126), 2 states have call predecessors, (126), 1 states have return successors, (124), 4 states have call predecessors, (124), 4 states have call successors, (124) Word has length 791 [2022-12-14 08:03:26,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:03:26,870 INFO L225 Difference]: With dead ends: 97626 [2022-12-14 08:03:26,870 INFO L226 Difference]: Without dead ends: 68187 [2022-12-14 08:03:27,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2022-12-14 08:03:27,022 INFO L413 NwaCegarLoop]: 24305 mSDtfsCounter, 23658 mSDsluCounter, 102094 mSDsCounter, 0 mSdLazyCounter, 12000 mSolverCounterSat, 16117 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 115.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24886 SdHoareTripleChecker+Valid, 126399 SdHoareTripleChecker+Invalid, 28120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 16117 IncrementalHoareTripleChecker+Valid, 12000 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 124.3s IncrementalHoareTripleChecker+Time [2022-12-14 08:03:27,023 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24886 Valid, 126399 Invalid, 28120 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [16117 Valid, 12000 Invalid, 3 Unknown, 0 Unchecked, 124.3s Time] [2022-12-14 08:03:27,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68187 states. [2022-12-14 08:03:30,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68187 to 30352. [2022-12-14 08:03:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30352 states, 18732 states have (on average 1.3514840913944053) internal successors, (25316), 19627 states have internal predecessors, (25316), 10575 states have call successors, (10575), 1046 states have call predecessors, (10575), 1044 states have return successors, (10576), 10342 states have call predecessors, (10576), 10569 states have call successors, (10576) [2022-12-14 08:03:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30352 states to 30352 states and 46467 transitions. [2022-12-14 08:03:31,019 INFO L78 Accepts]: Start accepts. Automaton has 30352 states and 46467 transitions. Word has length 791 [2022-12-14 08:03:31,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:03:31,021 INFO L495 AbstractCegarLoop]: Abstraction has 30352 states and 46467 transitions. [2022-12-14 08:03:31,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 46.0) internal successors, (322), 7 states have internal predecessors, (322), 4 states have call successors, (126), 2 states have call predecessors, (126), 1 states have return successors, (124), 4 states have call predecessors, (124), 4 states have call successors, (124) [2022-12-14 08:03:31,021 INFO L276 IsEmpty]: Start isEmpty. Operand 30352 states and 46467 transitions. [2022-12-14 08:03:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2022-12-14 08:03:31,106 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:03:31,106 INFO L195 NwaCegarLoop]: trace histogram [40, 12, 12, 12, 12, 12, 11, 11, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:03:31,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 08:03:31,107 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:03:31,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:03:31,107 INFO L85 PathProgramCache]: Analyzing trace with hash -119945040, now seen corresponding path program 1 times [2022-12-14 08:03:31,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:03:31,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215250805] [2022-12-14 08:03:31,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:03:31,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:03:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:03:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2391 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2388 trivial. 0 not checked. [2022-12-14 08:03:33,290 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:03:33,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215250805] [2022-12-14 08:03:33,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [215250805] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:03:33,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:03:33,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 08:03:33,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849745240] [2022-12-14 08:03:33,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:03:33,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 08:03:33,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:03:33,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 08:03:33,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 08:03:33,295 INFO L87 Difference]: Start difference. First operand 30352 states and 46467 transitions. Second operand has 4 states, 4 states have (on average 82.25) internal successors, (329), 4 states have internal predecessors, (329), 2 states have call successors, (128), 2 states have call predecessors, (128), 1 states have return successors, (126), 2 states have call predecessors, (126), 2 states have call successors, (126) [2022-12-14 08:03:45,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:54,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:03,550 WARN L539 Checker$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 08:04:05,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:08,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:09,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:10,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:13,085 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 08:04:28,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:04:28,291 INFO L93 Difference]: Finished difference Result 72214 states and 111656 transitions. [2022-12-14 08:04:28,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 08:04:28,292 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 82.25) internal successors, (329), 4 states have internal predecessors, (329), 2 states have call successors, (128), 2 states have call predecessors, (128), 1 states have return successors, (126), 2 states have call predecessors, (126), 2 states have call successors, (126) Word has length 803 [2022-12-14 08:04:28,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:04:28,510 INFO L225 Difference]: With dead ends: 72214 [2022-12-14 08:04:28,510 INFO L226 Difference]: Without dead ends: 41876 [2022-12-14 08:04:28,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 08:04:28,661 INFO L413 NwaCegarLoop]: 18054 mSDtfsCounter, 5291 mSDsluCounter, 32309 mSDsCounter, 0 mSdLazyCounter, 4752 mSolverCounterSat, 1302 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6136 SdHoareTripleChecker+Valid, 50363 SdHoareTripleChecker+Invalid, 6057 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1302 IncrementalHoareTripleChecker+Valid, 4752 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.3s IncrementalHoareTripleChecker+Time [2022-12-14 08:04:28,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6136 Valid, 50363 Invalid, 6057 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1302 Valid, 4752 Invalid, 3 Unknown, 0 Unchecked, 52.3s Time] [2022-12-14 08:04:28,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41876 states. [2022-12-14 08:04:31,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41876 to 30358. [2022-12-14 08:04:31,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30358 states, 18738 states have (on average 1.351371544455118) internal successors, (25322), 19633 states have internal predecessors, (25322), 10575 states have call successors, (10575), 1046 states have call predecessors, (10575), 1044 states have return successors, (10576), 10342 states have call predecessors, (10576), 10569 states have call successors, (10576) [2022-12-14 08:04:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30358 states to 30358 states and 46473 transitions. [2022-12-14 08:04:31,555 INFO L78 Accepts]: Start accepts. Automaton has 30358 states and 46473 transitions. Word has length 803 [2022-12-14 08:04:31,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:04:31,556 INFO L495 AbstractCegarLoop]: Abstraction has 30358 states and 46473 transitions. [2022-12-14 08:04:31,556 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 82.25) internal successors, (329), 4 states have internal predecessors, (329), 2 states have call successors, (128), 2 states have call predecessors, (128), 1 states have return successors, (126), 2 states have call predecessors, (126), 2 states have call successors, (126) [2022-12-14 08:04:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 30358 states and 46473 transitions. [2022-12-14 08:04:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2022-12-14 08:04:31,632 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:04:31,633 INFO L195 NwaCegarLoop]: trace histogram [42, 12, 12, 12, 12, 12, 11, 11, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:04:31,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 08:04:31,633 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:04:31,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:04:31,633 INFO L85 PathProgramCache]: Analyzing trace with hash 765411169, now seen corresponding path program 1 times [2022-12-14 08:04:31,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:04:31,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870516645] [2022-12-14 08:04:31,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:04:31,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:04:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:04:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2587 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2584 trivial. 0 not checked. [2022-12-14 08:04:35,932 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:04:35,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870516645] [2022-12-14 08:04:35,932 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870516645] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:04:35,932 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:04:35,932 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 08:04:35,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104757257] [2022-12-14 08:04:35,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:04:35,934 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 08:04:35,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:04:35,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 08:04:35,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 08:04:35,936 INFO L87 Difference]: Start difference. First operand 30358 states and 46473 transitions. Second operand has 4 states, 4 states have (on average 84.75) internal successors, (339), 4 states have internal predecessors, (339), 2 states have call successors, (134), 2 states have call predecessors, (134), 1 states have return successors, (132), 2 states have call predecessors, (132), 2 states have call successors, (132) [2022-12-14 08:04:52,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:05:02,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:05:04,929 WARN L539 Checker$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 08:05:08,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:05:10,769 WARN L539 Checker$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 08:05:17,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:05:17,247 INFO L93 Difference]: Finished difference Result 62985 states and 96569 transitions. [2022-12-14 08:05:17,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 08:05:17,248 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 84.75) internal successors, (339), 4 states have internal predecessors, (339), 2 states have call successors, (134), 2 states have call predecessors, (134), 1 states have return successors, (132), 2 states have call predecessors, (132), 2 states have call successors, (132) Word has length 835 [2022-12-14 08:05:17,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:05:17,413 INFO L225 Difference]: With dead ends: 62985 [2022-12-14 08:05:17,413 INFO L226 Difference]: Without dead ends: 32641 [2022-12-14 08:05:17,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 08:05:17,560 INFO L413 NwaCegarLoop]: 15002 mSDtfsCounter, 1208 mSDsluCounter, 29073 mSDsCounter, 0 mSdLazyCounter, 4097 mSolverCounterSat, 412 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1416 SdHoareTripleChecker+Valid, 44075 SdHoareTripleChecker+Invalid, 4512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 4097 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.1s IncrementalHoareTripleChecker+Time [2022-12-14 08:05:17,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1416 Valid, 44075 Invalid, 4512 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [412 Valid, 4097 Invalid, 3 Unknown, 0 Unchecked, 39.1s Time] [2022-12-14 08:05:17,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32641 states. [2022-12-14 08:05:19,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32641 to 30364. [2022-12-14 08:05:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30364 states, 18744 states have (on average 1.3512590695689288) internal successors, (25328), 19639 states have internal predecessors, (25328), 10575 states have call successors, (10575), 1046 states have call predecessors, (10575), 1044 states have return successors, (10576), 10342 states have call predecessors, (10576), 10569 states have call successors, (10576) [2022-12-14 08:05:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30364 states to 30364 states and 46479 transitions. [2022-12-14 08:05:20,004 INFO L78 Accepts]: Start accepts. Automaton has 30364 states and 46479 transitions. Word has length 835 [2022-12-14 08:05:20,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:05:20,005 INFO L495 AbstractCegarLoop]: Abstraction has 30364 states and 46479 transitions. [2022-12-14 08:05:20,005 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 84.75) internal successors, (339), 4 states have internal predecessors, (339), 2 states have call successors, (134), 2 states have call predecessors, (134), 1 states have return successors, (132), 2 states have call predecessors, (132), 2 states have call successors, (132) [2022-12-14 08:05:20,005 INFO L276 IsEmpty]: Start isEmpty. Operand 30364 states and 46479 transitions. [2022-12-14 08:05:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2022-12-14 08:05:20,077 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:05:20,078 INFO L195 NwaCegarLoop]: trace histogram [42, 13, 13, 12, 12, 12, 12, 12, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:05:20,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 08:05:20,078 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:05:20,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:05:20,079 INFO L85 PathProgramCache]: Analyzing trace with hash -1365086835, now seen corresponding path program 1 times [2022-12-14 08:05:20,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:05:20,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069499557] [2022-12-14 08:05:20,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:05:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:05:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:05:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2683 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2678 trivial. 0 not checked. [2022-12-14 08:05:26,184 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:05:26,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069499557] [2022-12-14 08:05:26,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069499557] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:05:26,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:05:26,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 08:05:26,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260512280] [2022-12-14 08:05:26,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:05:26,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 08:05:26,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:05:26,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 08:05:26,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 08:05:26,187 INFO L87 Difference]: Start difference. First operand 30364 states and 46479 transitions. Second operand has 7 states, 6 states have (on average 57.0) internal successors, (342), 5 states have internal predecessors, (342), 2 states have call successors, (135), 2 states have call predecessors, (135), 3 states have return successors, (133), 4 states have call predecessors, (133), 2 states have call successors, (133) [2022-12-14 08:05:45,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:05:48,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:05:55,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:06:05,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:06:08,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:06:09,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:06:25,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:06:32,889 WARN L539 Checker$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 08:06:35,938 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 08:06:44,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:06:44,364 INFO L93 Difference]: Finished difference Result 60732 states and 92999 transitions. [2022-12-14 08:06:44,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 08:06:44,365 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 57.0) internal successors, (342), 5 states have internal predecessors, (342), 2 states have call successors, (135), 2 states have call predecessors, (135), 3 states have return successors, (133), 4 states have call predecessors, (133), 2 states have call successors, (133) Word has length 852 [2022-12-14 08:06:44,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:06:44,525 INFO L225 Difference]: With dead ends: 60732 [2022-12-14 08:06:44,525 INFO L226 Difference]: Without dead ends: 30382 [2022-12-14 08:06:44,665 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 08:06:44,666 INFO L413 NwaCegarLoop]: 14073 mSDtfsCounter, 0 mSDsluCounter, 70346 mSDsCounter, 0 mSdLazyCounter, 7804 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 84419 SdHoareTripleChecker+Invalid, 7808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7804 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.9s IncrementalHoareTripleChecker+Time [2022-12-14 08:06:44,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 84419 Invalid, 7808 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [0 Valid, 7804 Invalid, 4 Unknown, 0 Unchecked, 75.9s Time] [2022-12-14 08:06:44,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30382 states. [2022-12-14 08:06:47,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30382 to 30382. [2022-12-14 08:06:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30382 states, 18756 states have (on average 1.3510343356792494) internal successors, (25340), 19651 states have internal predecessors, (25340), 10575 states have call successors, (10575), 1046 states have call predecessors, (10575), 1050 states have return successors, (10623), 10348 states have call predecessors, (10623), 10569 states have call successors, (10623) [2022-12-14 08:06:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30382 states to 30382 states and 46538 transitions. [2022-12-14 08:06:47,516 INFO L78 Accepts]: Start accepts. Automaton has 30382 states and 46538 transitions. Word has length 852 [2022-12-14 08:06:47,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:06:47,516 INFO L495 AbstractCegarLoop]: Abstraction has 30382 states and 46538 transitions. [2022-12-14 08:06:47,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 57.0) internal successors, (342), 5 states have internal predecessors, (342), 2 states have call successors, (135), 2 states have call predecessors, (135), 3 states have return successors, (133), 4 states have call predecessors, (133), 2 states have call successors, (133) [2022-12-14 08:06:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 30382 states and 46538 transitions. [2022-12-14 08:06:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2022-12-14 08:06:47,590 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:06:47,590 INFO L195 NwaCegarLoop]: trace histogram [42, 15, 15, 12, 12, 12, 12, 12, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:06:47,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 08:06:47,590 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:06:47,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:06:47,591 INFO L85 PathProgramCache]: Analyzing trace with hash 278084656, now seen corresponding path program 1 times [2022-12-14 08:06:47,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:06:47,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930411633] [2022-12-14 08:06:47,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:06:47,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:06:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:06:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2022-12-14 08:06:51,485 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:06:51,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930411633] [2022-12-14 08:06:51,486 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930411633] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:06:51,486 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:06:51,486 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 08:06:51,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748974555] [2022-12-14 08:06:51,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:06:51,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 08:06:51,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:06:51,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 08:06:51,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 08:06:51,490 INFO L87 Difference]: Start difference. First operand 30382 states and 46538 transitions. Second operand has 5 states, 5 states have (on average 68.6) internal successors, (343), 4 states have internal predecessors, (343), 2 states have call successors, (138), 2 states have call predecessors, (138), 2 states have return successors, (136), 3 states have call predecessors, (136), 2 states have call successors, (136) [2022-12-14 08:06:59,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:07:27,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:07:30,764 WARN L539 Checker$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 08:07:34,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:07:36,470 WARN L539 Checker$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 08:07:38,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:07:56,704 WARN L539 Checker$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 08:07:57,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:07:57,963 INFO L93 Difference]: Finished difference Result 70360 states and 108853 transitions. [2022-12-14 08:07:57,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 08:07:57,964 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 68.6) internal successors, (343), 4 states have internal predecessors, (343), 2 states have call successors, (138), 2 states have call predecessors, (138), 2 states have return successors, (136), 3 states have call predecessors, (136), 2 states have call successors, (136) Word has length 865 [2022-12-14 08:07:57,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:07:58,155 INFO L225 Difference]: With dead ends: 70360 [2022-12-14 08:07:58,155 INFO L226 Difference]: Without dead ends: 39992 [2022-12-14 08:07:58,279 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 08:07:58,280 INFO L413 NwaCegarLoop]: 17910 mSDtfsCounter, 2927 mSDsluCounter, 50700 mSDsCounter, 0 mSdLazyCounter, 6393 mSolverCounterSat, 5 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3985 SdHoareTripleChecker+Valid, 68610 SdHoareTripleChecker+Invalid, 6404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 6393 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.5s IncrementalHoareTripleChecker+Time [2022-12-14 08:07:58,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3985 Valid, 68610 Invalid, 6404 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5 Valid, 6393 Invalid, 6 Unknown, 0 Unchecked, 63.5s Time] [2022-12-14 08:07:58,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39992 states. [2022-12-14 08:08:00,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39992 to 30400. [2022-12-14 08:08:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30400 states, 18771 states have (on average 1.3507538223855948) internal successors, (25355), 19663 states have internal predecessors, (25355), 10575 states have call successors, (10575), 1046 states have call predecessors, (10575), 1053 states have return successors, (10632), 10354 states have call predecessors, (10632), 10569 states have call successors, (10632) [2022-12-14 08:08:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30400 states to 30400 states and 46562 transitions. [2022-12-14 08:08:01,144 INFO L78 Accepts]: Start accepts. Automaton has 30400 states and 46562 transitions. Word has length 865 [2022-12-14 08:08:01,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:08:01,145 INFO L495 AbstractCegarLoop]: Abstraction has 30400 states and 46562 transitions. [2022-12-14 08:08:01,146 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 68.6) internal successors, (343), 4 states have internal predecessors, (343), 2 states have call successors, (138), 2 states have call predecessors, (138), 2 states have return successors, (136), 3 states have call predecessors, (136), 2 states have call successors, (136) [2022-12-14 08:08:01,146 INFO L276 IsEmpty]: Start isEmpty. Operand 30400 states and 46562 transitions. [2022-12-14 08:08:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2022-12-14 08:08:01,234 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:08:01,235 INFO L195 NwaCegarLoop]: trace histogram [42, 15, 15, 12, 12, 12, 12, 12, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:08:01,236 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 08:08:01,236 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:08:01,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:08:01,236 INFO L85 PathProgramCache]: Analyzing trace with hash 555789539, now seen corresponding path program 1 times [2022-12-14 08:08:01,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:08:01,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275250164] [2022-12-14 08:08:01,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:08:01,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:08:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:08:03,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2022-12-14 08:08:03,087 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:08:03,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275250164] [2022-12-14 08:08:03,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275250164] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:08:03,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:08:03,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:08:03,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966323951] [2022-12-14 08:08:03,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:08:03,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:08:03,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:08:03,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:08:03,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:08:03,091 INFO L87 Difference]: Start difference. First operand 30400 states and 46562 transitions. Second operand has 3 states, 3 states have (on average 115.33333333333333) internal successors, (346), 3 states have internal predecessors, (346), 2 states have call successors, (137), 2 states have call predecessors, (137), 1 states have return successors, (135), 2 states have call predecessors, (135), 2 states have call successors, (135) [2022-12-14 08:08:10,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:08:13,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:08:17,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:08:28,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []