./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c7dacdb83136a121d00fa327d1c2830046f2fd343e670a23a7fced247adecf0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:18:10,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:18:10,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:18:10,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:18:10,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:18:10,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:18:10,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:18:10,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:18:10,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:18:10,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:18:10,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:18:10,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:18:10,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:18:10,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:18:10,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:18:10,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:18:10,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:18:10,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:18:10,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:18:10,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:18:10,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:18:10,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:18:10,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:18:10,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:18:10,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:18:10,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:18:10,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:18:10,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:18:10,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:18:10,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:18:10,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:18:10,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:18:10,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:18:10,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:18:10,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:18:10,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:18:10,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:18:10,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:18:10,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:18:10,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:18:10,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:18:10,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:18:10,869 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:18:10,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:18:10,879 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:18:10,880 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:18:10,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:18:10,881 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:18:10,881 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:18:10,881 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:18:10,882 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:18:10,882 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:18:10,883 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:18:10,883 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:18:10,883 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:18:10,884 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:18:10,884 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:18:10,884 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:18:10,884 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:18:10,885 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:18:10,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:18:10,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:18:10,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:18:10,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:18:10,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:18:10,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:18:10,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:18:10,887 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:18:10,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:18:10,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:18:10,888 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:18:10,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:18:10,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:18:10,889 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:18:10,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:18:10,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:18:10,889 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:18:10,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:18:10,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:18:10,890 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:18:10,890 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c7dacdb83136a121d00fa327d1c2830046f2fd343e670a23a7fced247adecf0 [2022-11-25 22:18:11,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:18:11,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:18:11,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:18:11,207 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:18:11,209 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:18:11,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-25 22:18:14,302 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:18:15,021 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:18:15,022 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-25 22:18:15,089 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/data/2bbf96d5c/d7efbf8b4d1b4bfd982460f891955f48/FLAG9e6d39dd3 [2022-11-25 22:18:15,108 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/data/2bbf96d5c/d7efbf8b4d1b4bfd982460f891955f48 [2022-11-25 22:18:15,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:18:15,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:18:15,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:18:15,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:18:15,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:18:15,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:18:15" (1/1) ... [2022-11-25 22:18:15,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a8323ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:15, skipping insertion in model container [2022-11-25 22:18:15,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:18:15" (1/1) ... [2022-11-25 22:18:15,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:18:15,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:18:16,302 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:16,319 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 22:18:16,339 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 22:18:16,398 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:18:16,405 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:18:16,413 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:18:16,493 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:18:16,596 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:16,715 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:18:16,722 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:18:16,722 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:18:16,738 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:18:16,757 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:18:16,772 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:18:16,820 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:18:16,838 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:18:16,841 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:18:16,851 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:18:16,967 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:18:16,995 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 22:18:17,049 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:18:17,062 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:18:17,063 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:18:17,141 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:18:17,142 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:18:17,155 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:18:17,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:17,176 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:18:17,176 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:18:17,197 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:18:17,240 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:17,241 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:17,242 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:17,242 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:17,243 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 22:18:17,300 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 22:18:17,397 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:18:17,435 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:18:17,532 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 22:18:17,592 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:17,771 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:17,778 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:17,785 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:17,793 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:17,800 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:17,814 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:17,894 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:17,953 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:18,362 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,365 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,373 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:18,383 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:18,391 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:18,392 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:18:18,392 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:18,393 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:18:18,416 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:18:18,493 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 22:18:18,528 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:18:18,531 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:18:18,531 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:18:18,532 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,583 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:18,601 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:18,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,670 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:18,672 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:18,673 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:18,699 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:18:18,700 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:18:18,704 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 22:18:18,705 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:18:18,722 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:18:18,735 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:18:18,742 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 22:18:18,771 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:18:18,771 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:18:18,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,811 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:18:18,828 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:18,836 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:18:18,837 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:18,838 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,842 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:18,843 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,844 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:18,844 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:18,862 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 22:18:18,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:18,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:18,929 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:18:18,930 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:18:18,938 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:18:18,938 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-11-25 22:18:18,939 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:18,947 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 22:18:18,949 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 22:18:18,950 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 22:18:18,963 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 22:18:18,963 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 22:18:18,977 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 22:18:18,985 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:18:18,985 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:18,986 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:18,986 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:18,987 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:18,987 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:18:18,988 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:18:18,996 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:18:19,005 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 22:18:19,006 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,006 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:18:19,012 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,013 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:18:19,013 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,014 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,015 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,016 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:18:19,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,018 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,019 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-25 22:18:19,020 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-25 22:18:19,020 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,021 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,022 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:18:19,023 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:18:19,023 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,024 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:18:19,025 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,025 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,026 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-25 22:18:19,026 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-25 22:18:19,026 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:18:19,029 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:18:19,029 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:18:19,030 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:18:19,030 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:18:19,031 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:18:19,032 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,034 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:19,037 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,037 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:19,038 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 22:18:19,039 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:18:19,042 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:18:19,050 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:18:19,050 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:18:19,051 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 22:18:19,051 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:19,052 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:18:19,053 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:18:19,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:19,498 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,498 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,498 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,499 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,499 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,499 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,500 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,500 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,500 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,500 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,501 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,501 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,501 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,501 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,502 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:19,506 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:18:19,512 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:18:19,512 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:18:19,514 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:18:19,514 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:18:19,525 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:18:19,527 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:18:19,533 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:18:19,533 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:18:19,535 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:18:19,536 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:18:19,536 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:18:19,537 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:18:19,539 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:18:19,605 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:18:19,606 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:18:19,606 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:18:19,607 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:18:19,607 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:18:19,608 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:18:19,608 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:18:19,609 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:18:19,610 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:18:19,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:19,668 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,670 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,670 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,671 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,671 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,671 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,672 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,672 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,673 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,673 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,674 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,674 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,675 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:19,708 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,708 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,710 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,711 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,711 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:19,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:19,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,776 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,776 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,776 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,777 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,777 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,779 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:19,779 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,781 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,781 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:19,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:18:19,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:19,784 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,784 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,785 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:19,853 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,854 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,856 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,857 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,858 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,859 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,860 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,861 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,862 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,866 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:19,866 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:19,881 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,882 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:19,887 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:19,893 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:19,904 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:20,111 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:20,112 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:18:20,113 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:18:20,129 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:20,130 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:20,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,207 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,207 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,208 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,208 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,209 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,210 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,210 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,210 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,211 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,212 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:18:20,212 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,213 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,216 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:18:20,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,237 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,239 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:18:20,240 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,327 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:20,349 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:20,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,358 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,358 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,358 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,359 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,359 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,359 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,360 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,360 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,361 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,361 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,362 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,362 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,363 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,363 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:18:20,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:20,364 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:20,365 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:20,373 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:20,430 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:20,432 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:20,433 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:20,433 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:20,485 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:18:20,560 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:18:20,560 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:18:20,573 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:18:20,831 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525646,525659] [2022-11-25 22:18:20,837 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525812,525825] [2022-11-25 22:18:20,837 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525976,525989] [2022-11-25 22:18:20,838 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[526141,526154] [2022-11-25 22:18:20,838 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:20,839 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:20,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:20,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:20,867 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:20,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:18:20,967 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:18:21,074 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:21,074 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 22:18:21,075 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 22:18:21,076 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:18:21,076 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:18:21,076 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:18:21,077 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:18:21,078 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,083 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:18:21,084 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:18:21,084 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:18:21,085 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:18:21,087 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:18:21,088 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:18:21,090 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:18:21,091 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:18:21,092 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:18:21,092 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:18:21,096 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:18:21,097 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 22:18:21,099 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:18:21,099 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:18:21,100 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:18:21,101 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:18:21,102 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:18:21,103 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:18:21,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,104 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:18:21,105 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:18:21,105 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:18:21,106 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:21,107 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:21,107 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:21,108 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:18:21,108 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 22:18:21,109 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 22:18:21,112 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:18:21,113 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:18:21,115 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 22:18:21,118 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:21,123 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,124 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,124 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,125 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,125 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,126 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,145 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,147 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,158 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,159 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,161 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:21,201 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:21,203 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:21,203 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:18:21,203 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:21,204 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:18:21,205 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:18:21,212 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 22:18:21,217 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:18:21,218 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:18:21,218 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:18:21,219 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,224 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:21,228 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:21,247 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,252 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:21,252 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:21,253 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 22:18:21,260 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:18:21,261 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:18:21,262 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 22:18:21,262 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:18:21,268 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:18:21,272 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:18:21,273 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 22:18:21,282 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:18:21,282 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:18:21,290 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,290 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,294 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:18:21,297 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:18:21,299 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:18:21,300 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:21,300 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,301 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:21,301 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,301 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:21,302 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:18:21,306 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 22:18:21,308 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,318 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:18:21,318 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:18:21,319 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:18:21,320 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-11-25 22:18:21,320 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:18:21,322 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 22:18:21,324 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 22:18:21,326 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 22:18:21,373 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 22:18:21,373 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 22:18:21,375 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 22:18:21,376 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:18:21,378 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,378 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,379 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,379 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,381 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:18:21,381 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:18:21,382 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:18:21,385 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 22:18:21,385 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,386 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:18:21,386 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,387 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:18:21,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,388 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,389 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:18:21,389 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,391 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,392 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-25 22:18:21,392 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-25 22:18:21,393 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,394 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,394 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:18:21,394 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:18:21,395 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,395 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:18:21,397 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,399 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,399 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-25 22:18:21,399 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-25 22:18:21,400 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:18:21,400 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:18:21,400 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:18:21,401 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:18:21,401 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:18:21,402 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:18:21,403 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,404 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:21,405 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,407 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:21,407 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 22:18:21,409 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:18:21,409 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:18:21,410 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:18:21,410 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:18:21,412 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 22:18:21,412 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:21,414 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:18:21,414 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:18:21,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,423 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,427 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:18:21,431 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:18:21,432 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:18:21,432 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:18:21,433 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:18:21,442 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:18:21,444 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:18:21,452 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:18:21,452 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:18:21,456 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:18:21,457 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:18:21,457 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:18:21,458 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:18:21,460 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:18:21,460 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:18:21,461 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:18:21,461 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:18:21,462 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:18:21,462 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:18:21,463 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:18:21,463 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:18:21,463 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:18:21,464 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:18:21,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,468 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,468 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,468 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,471 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,471 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,471 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,475 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,475 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,475 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,476 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,477 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:21,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,490 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,491 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,491 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,491 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,491 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,492 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,492 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,493 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,493 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,494 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,494 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,494 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:18:21,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,496 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,496 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,496 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,504 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,506 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,510 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,512 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,514 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,516 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,518 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,519 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,524 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:21,525 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:21,563 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,565 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,581 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:21,587 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 22:18:21,601 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:18:21,641 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:18:21,642 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:18:21,643 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:18:21,658 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:21,658 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:21,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,707 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,707 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,707 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,708 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,708 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,708 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,709 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,709 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,710 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,710 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:18:21,711 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,711 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,713 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:18:21,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,718 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,719 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,719 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:18:21,720 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,745 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:21,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:21,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,756 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,756 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,756 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,757 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,757 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,757 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,757 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,758 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,759 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,759 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,760 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,760 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,760 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:18:21,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:18:21,762 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:18:21,763 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:18:21,764 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:18:21,770 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:21,771 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:21,771 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:21,771 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:18:21,780 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:18:21,786 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:18:21,786 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:18:21,786 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:18:21,794 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525646,525659] [2022-11-25 22:18:21,794 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525812,525825] [2022-11-25 22:18:21,795 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525976,525989] [2022-11-25 22:18:21,795 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_74b61fc6-b11a-4a7f-8028-2dd7465472b1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[526141,526154] [2022-11-25 22:18:21,796 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,799 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,800 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,800 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,804 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:18:21,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:18:22,144 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:18:22,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22 WrapperNode [2022-11-25 22:18:22,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:18:22,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:18:22,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:18:22,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:18:22,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:22,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:23,804 INFO L138 Inliner]: procedures = 667, calls = 4951, calls flagged for inlining = 350, calls inlined = 343, statements flattened = 12714 [2022-11-25 22:18:23,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:18:23,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:18:23,808 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:18:23,808 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:18:23,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:23,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:24,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:24,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:25,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:25,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:25,362 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:25,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:25,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:18:25,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:18:25,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:18:25,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:18:25,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (1/1) ... [2022-11-25 22:18:25,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:18:25,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:25,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:18:25,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74b61fc6-b11a-4a7f-8028-2dd7465472b1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:18:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2022-11-25 22:18:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2022-11-25 22:18:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-25 22:18:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-25 22:18:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2022-11-25 22:18:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2022-11-25 22:18:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2022-11-25 22:18:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2022-11-25 22:18:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 22:18:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 22:18:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:18:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:18:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-25 22:18:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-25 22:18:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2022-11-25 22:18:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2022-11-25 22:18:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2022-11-25 22:18:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2022-11-25 22:18:25,662 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2022-11-25 22:18:25,662 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2022-11-25 22:18:25,662 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2022-11-25 22:18:25,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2022-11-25 22:18:25,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:18:25,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:18:25,662 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2022-11-25 22:18:25,662 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2022-11-25 22:18:25,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 22:18:25,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 22:18:25,663 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2022-11-25 22:18:25,663 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2022-11-25 22:18:25,664 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2022-11-25 22:18:25,664 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2022-11-25 22:18:25,664 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2022-11-25 22:18:25,664 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2022-11-25 22:18:25,664 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2022-11-25 22:18:25,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2022-11-25 22:18:25,664 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2022-11-25 22:18:25,664 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2022-11-25 22:18:25,665 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2022-11-25 22:18:25,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2022-11-25 22:18:25,665 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2022-11-25 22:18:25,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2022-11-25 22:18:25,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 22:18:25,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 22:18:25,665 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2022-11-25 22:18:25,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2022-11-25 22:18:25,666 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2022-11-25 22:18:25,666 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2022-11-25 22:18:25,666 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:18:25,666 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:18:25,666 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 22:18:25,666 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 22:18:25,666 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2022-11-25 22:18:25,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2022-11-25 22:18:25,667 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-25 22:18:25,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-25 22:18:25,667 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2022-11-25 22:18:25,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2022-11-25 22:18:25,667 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:18:25,667 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:18:25,667 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2022-11-25 22:18:25,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2022-11-25 22:18:25,668 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2022-11-25 22:18:25,668 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2022-11-25 22:18:25,668 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 22:18:25,668 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2022-11-25 22:18:25,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2022-11-25 22:18:25,668 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2022-11-25 22:18:25,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2022-11-25 22:18:25,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:18:25,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:18:25,669 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 22:18:25,669 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 22:18:25,669 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-25 22:18:25,669 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-25 22:18:25,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 22:18:25,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 22:18:25,670 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 22:18:25,670 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 22:18:25,670 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2022-11-25 22:18:25,670 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2022-11-25 22:18:25,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:18:25,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:18:25,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 22:18:25,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 22:18:25,671 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:18:25,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:18:25,671 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2022-11-25 22:18:25,671 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2022-11-25 22:18:25,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 22:18:25,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 22:18:25,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:18:25,672 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2022-11-25 22:18:25,672 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2022-11-25 22:18:25,672 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2022-11-25 22:18:25,672 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2022-11-25 22:18:25,672 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2022-11-25 22:18:25,672 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2022-11-25 22:18:25,672 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2022-11-25 22:18:25,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2022-11-25 22:18:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2022-11-25 22:18:25,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2022-11-25 22:18:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 22:18:25,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 22:18:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-25 22:18:25,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-25 22:18:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2022-11-25 22:18:25,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2022-11-25 22:18:25,674 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2022-11-25 22:18:25,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2022-11-25 22:18:25,674 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 22:18:25,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 22:18:25,674 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 22:18:25,674 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 22:18:25,674 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2022-11-25 22:18:25,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2022-11-25 22:18:25,675 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2022-11-25 22:18:25,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2022-11-25 22:18:25,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-25 22:18:25,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-25 22:18:25,676 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2022-11-25 22:18:25,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2022-11-25 22:18:25,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-25 22:18:25,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-25 22:18:25,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:18:25,677 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 22:18:25,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 22:18:25,677 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2022-11-25 22:18:25,677 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2022-11-25 22:18:25,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:18:25,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:18:25,677 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 22:18:25,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 22:18:25,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:18:25,678 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2022-11-25 22:18:25,678 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2022-11-25 22:18:25,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:18:25,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:18:25,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:18:25,679 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:18:25,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:18:25,679 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2022-11-25 22:18:25,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2022-11-25 22:18:25,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:18:25,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:18:25,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 22:18:25,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 22:18:25,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 22:18:25,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 22:18:25,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 22:18:25,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 22:18:25,680 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2022-11-25 22:18:25,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2022-11-25 22:18:25,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:18:25,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:18:25,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 22:18:25,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 22:18:25,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 22:18:25,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 22:18:25,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 22:18:25,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 22:18:25,681 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2022-11-25 22:18:25,681 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2022-11-25 22:18:25,682 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-25 22:18:25,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-25 22:18:25,682 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2022-11-25 22:18:25,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2022-11-25 22:18:25,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:18:25,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:18:25,682 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2022-11-25 22:18:25,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2022-11-25 22:18:25,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:18:25,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 22:18:25,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 22:18:25,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 22:18:25,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 22:18:25,683 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2022-11-25 22:18:25,683 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2022-11-25 22:18:25,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 22:18:25,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 22:18:25,684 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2022-11-25 22:18:25,684 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2022-11-25 22:18:25,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:18:25,684 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 22:18:25,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 22:18:25,684 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2022-11-25 22:18:25,684 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2022-11-25 22:18:25,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:18:25,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:18:25,685 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:18:25,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:18:25,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:18:25,685 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2022-11-25 22:18:25,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2022-11-25 22:18:25,685 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:18:25,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:18:25,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:18:25,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 22:18:25,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 22:18:25,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-25 22:18:25,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-25 22:18:25,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:18:25,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:18:25,687 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2022-11-25 22:18:25,687 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2022-11-25 22:18:25,687 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2022-11-25 22:18:25,687 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2022-11-25 22:18:25,687 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2022-11-25 22:18:25,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2022-11-25 22:18:25,687 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 22:18:25,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 22:18:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2022-11-25 22:18:25,688 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2022-11-25 22:18:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-25 22:18:25,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-25 22:18:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2022-11-25 22:18:25,688 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2022-11-25 22:18:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 22:18:25,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 22:18:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 22:18:25,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 22:18:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-25 22:18:25,689 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-25 22:18:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 22:18:25,689 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 22:18:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2022-11-25 22:18:25,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2022-11-25 22:18:25,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 22:18:25,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 22:18:25,690 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2022-11-25 22:18:25,690 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2022-11-25 22:18:25,690 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 22:18:25,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 22:18:25,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2022-11-25 22:18:25,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2022-11-25 22:18:25,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 22:18:25,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 22:18:25,691 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2022-11-25 22:18:25,691 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2022-11-25 22:18:25,691 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 22:18:25,691 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 22:18:25,691 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2022-11-25 22:18:25,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2022-11-25 22:18:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2022-11-25 22:18:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2022-11-25 22:18:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:18:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:18:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-25 22:18:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-25 22:18:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-25 22:18:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-25 22:18:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-25 22:18:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-25 22:18:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2022-11-25 22:18:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2022-11-25 22:18:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2022-11-25 22:18:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2022-11-25 22:18:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2022-11-25 22:18:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2022-11-25 22:18:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2022-11-25 22:18:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2022-11-25 22:18:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:18:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:18:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:18:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:18:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2022-11-25 22:18:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2022-11-25 22:18:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 22:18:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 22:18:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 22:18:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 22:18:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2022-11-25 22:18:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2022-11-25 22:18:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2022-11-25 22:18:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2022-11-25 22:18:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 22:18:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 22:18:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 22:18:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 22:18:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 22:18:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 22:18:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 22:18:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 22:18:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 22:18:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 22:18:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 22:18:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2022-11-25 22:18:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2022-11-25 22:18:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 22:18:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 22:18:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-25 22:18:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-25 22:18:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 22:18:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 22:18:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:18:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:18:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2022-11-25 22:18:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2022-11-25 22:18:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 22:18:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 22:18:25,699 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2022-11-25 22:18:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2022-11-25 22:18:25,699 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 22:18:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 22:18:25,699 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 22:18:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 22:18:25,699 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2022-11-25 22:18:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2022-11-25 22:18:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2022-11-25 22:18:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2022-11-25 22:18:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 22:18:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 22:18:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:18:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 22:18:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 22:18:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2022-11-25 22:18:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2022-11-25 22:18:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2022-11-25 22:18:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2022-11-25 22:18:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 22:18:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 22:18:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:18:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2022-11-25 22:18:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2022-11-25 22:18:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2022-11-25 22:18:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2022-11-25 22:18:25,702 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2022-11-25 22:18:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2022-11-25 22:18:25,702 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-25 22:18:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-25 22:18:25,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:18:25,702 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2022-11-25 22:18:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2022-11-25 22:18:25,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:18:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:18:25,703 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2022-11-25 22:18:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2022-11-25 22:18:25,703 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-11-25 22:18:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-11-25 22:18:25,703 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 22:18:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 22:18:25,704 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 22:18:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 22:18:25,704 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2022-11-25 22:18:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2022-11-25 22:18:25,704 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2022-11-25 22:18:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2022-11-25 22:18:25,704 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 22:18:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 22:18:25,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 22:18:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 22:18:25,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:18:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:18:25,705 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 22:18:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 22:18:25,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-25 22:18:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-25 22:18:25,706 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2022-11-25 22:18:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2022-11-25 22:18:25,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 22:18:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 22:18:25,706 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2022-11-25 22:18:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2022-11-25 22:18:25,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:18:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:18:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2022-11-25 22:18:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2022-11-25 22:18:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2022-11-25 22:18:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2022-11-25 22:18:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2022-11-25 22:18:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2022-11-25 22:18:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2022-11-25 22:18:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2022-11-25 22:18:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2022-11-25 22:18:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2022-11-25 22:18:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2022-11-25 22:18:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2022-11-25 22:18:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2022-11-25 22:18:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2022-11-25 22:18:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2022-11-25 22:18:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2022-11-25 22:18:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2022-11-25 22:18:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2022-11-25 22:18:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2022-11-25 22:18:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2022-11-25 22:18:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2022-11-25 22:18:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2022-11-25 22:18:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 22:18:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 22:18:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 22:18:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 22:18:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2022-11-25 22:18:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2022-11-25 22:18:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-25 22:18:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-25 22:18:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2022-11-25 22:18:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2022-11-25 22:18:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:18:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:18:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-25 22:18:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-25 22:18:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:18:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:18:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:18:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2022-11-25 22:18:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2022-11-25 22:18:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2022-11-25 22:18:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2022-11-25 22:18:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2022-11-25 22:18:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2022-11-25 22:18:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2022-11-25 22:18:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2022-11-25 22:18:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:18:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:18:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2022-11-25 22:18:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2022-11-25 22:18:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2022-11-25 22:18:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2022-11-25 22:18:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2022-11-25 22:18:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2022-11-25 22:18:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 22:18:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 22:18:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2022-11-25 22:18:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2022-11-25 22:18:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2022-11-25 22:18:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2022-11-25 22:18:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 22:18:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 22:18:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2022-11-25 22:18:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2022-11-25 22:18:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 22:18:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 22:18:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2022-11-25 22:18:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2022-11-25 22:18:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2022-11-25 22:18:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2022-11-25 22:18:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2022-11-25 22:18:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2022-11-25 22:18:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2022-11-25 22:18:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2022-11-25 22:18:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-11-25 22:18:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2022-11-25 22:18:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-25 22:18:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-25 22:18:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2022-11-25 22:18:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2022-11-25 22:18:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 22:18:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 22:18:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 22:18:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 22:18:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2022-11-25 22:18:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2022-11-25 22:18:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2022-11-25 22:18:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2022-11-25 22:18:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:18:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:18:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-25 22:18:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-25 22:18:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 22:18:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 22:18:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2022-11-25 22:18:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2022-11-25 22:18:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-25 22:18:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-25 22:18:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 22:18:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 22:18:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:18:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:18:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2022-11-25 22:18:25,721 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2022-11-25 22:18:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:18:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 22:18:25,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 22:18:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-25 22:18:25,721 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-25 22:18:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2022-11-25 22:18:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2022-11-25 22:18:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:18:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:18:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-25 22:18:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-25 22:18:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2022-11-25 22:18:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2022-11-25 22:18:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2022-11-25 22:18:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2022-11-25 22:18:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2022-11-25 22:18:25,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2022-11-25 22:18:27,504 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:18:27,513 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:18:28,172 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:32:07,120 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 22:32:07,396 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:32:21,508 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:32:21,508 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-25 22:32:21,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:32:21 BoogieIcfgContainer [2022-11-25 22:32:21,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:32:21,518 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:32:21,518 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:32:21,521 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:32:21,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:18:15" (1/3) ... [2022-11-25 22:32:21,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5858ac58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:32:21, skipping insertion in model container [2022-11-25 22:32:21,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:22" (2/3) ... [2022-11-25 22:32:21,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5858ac58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:32:21, skipping insertion in model container [2022-11-25 22:32:21,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:32:21" (3/3) ... [2022-11-25 22:32:21,526 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-25 22:32:21,547 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:32:21,548 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:32:21,678 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:32:21,688 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;@2d804467, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:32:21,688 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:32:21,704 INFO L276 IsEmpty]: Start isEmpty. Operand has 3305 states, 2027 states have (on average 1.297977306364085) internal successors, (2631), 2071 states have internal predecessors, (2631), 1044 states have call successors, (1044), 234 states have call predecessors, (1044), 233 states have return successors, (1039), 1027 states have call predecessors, (1039), 1039 states have call successors, (1039) [2022-11-25 22:32:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-25 22:32:21,737 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:32:21,738 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:32:21,738 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] === [2022-11-25 22:32:21,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:32:21,744 INFO L85 PathProgramCache]: Analyzing trace with hash -875547635, now seen corresponding path program 1 times [2022-11-25 22:32:21,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:32:21,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733782507] [2022-11-25 22:32:21,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:32:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:32:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:32:24,485 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-11-25 22:32:24,485 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:32:24,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733782507] [2022-11-25 22:32:24,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733782507] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:32:24,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:32:24,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:32:24,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943327472] [2022-11-25 22:32:24,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:32:24,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:32:24,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:32:24,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:32:24,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:32:24,562 INFO L87 Difference]: Start difference. First operand has 3305 states, 2027 states have (on average 1.297977306364085) internal successors, (2631), 2071 states have internal predecessors, (2631), 1044 states have call successors, (1044), 234 states have call predecessors, (1044), 233 states have return successors, (1039), 1027 states have call predecessors, (1039), 1039 states have call successors, (1039) Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-25 22:32:26,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:34,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:36,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:39,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:43,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:44,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:32:44,362 INFO L93 Difference]: Finished difference Result 9793 states and 13977 transitions. [2022-11-25 22:32:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:32:44,364 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 167 [2022-11-25 22:32:44,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:32:44,437 INFO L225 Difference]: With dead ends: 9793 [2022-11-25 22:32:44,437 INFO L226 Difference]: Without dead ends: 6509 [2022-11-25 22:32:44,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:32:44,463 INFO L413 NwaCegarLoop]: 5175 mSDtfsCounter, 4609 mSDsluCounter, 4134 mSDsCounter, 0 mSdLazyCounter, 1102 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4613 SdHoareTripleChecker+Valid, 9309 SdHoareTripleChecker+Invalid, 1108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1102 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:32:44,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4613 Valid, 9309 Invalid, 1108 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1102 Invalid, 3 Unknown, 0 Unchecked, 19.1s Time] [2022-11-25 22:32:44,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6509 states. [2022-11-25 22:32:44,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6509 to 6508. [2022-11-25 22:32:44,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6508 states, 4000 states have (on average 1.2975) internal successors, (5190), 4088 states have internal predecessors, (5190), 2044 states have call successors, (2044), 464 states have call predecessors, (2044), 463 states have return successors, (2045), 2016 states have call predecessors, (2045), 2041 states have call successors, (2045) [2022-11-25 22:32:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6508 states to 6508 states and 9279 transitions. [2022-11-25 22:32:44,957 INFO L78 Accepts]: Start accepts. Automaton has 6508 states and 9279 transitions. Word has length 167 [2022-11-25 22:32:44,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:32:44,962 INFO L495 AbstractCegarLoop]: Abstraction has 6508 states and 9279 transitions. [2022-11-25 22:32:44,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-25 22:32:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 6508 states and 9279 transitions. [2022-11-25 22:32:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-25 22:32:44,985 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:32:44,986 INFO L195 NwaCegarLoop]: trace histogram [19, 15, 15, 15, 15, 15, 15, 4, 4, 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] [2022-11-25 22:32:44,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:32:44,986 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] === [2022-11-25 22:32:44,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:32:44,987 INFO L85 PathProgramCache]: Analyzing trace with hash -1163194954, now seen corresponding path program 1 times [2022-11-25 22:32:44,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:32:44,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159229043] [2022-11-25 22:32:44,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:32:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:32:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:32:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2022-11-25 22:32:49,741 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:32:49,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159229043] [2022-11-25 22:32:49,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159229043] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:32:49,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:32:49,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:32:49,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444131135] [2022-11-25 22:32:49,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:32:49,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:32:49,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:32:49,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:32:49,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:32:49,745 INFO L87 Difference]: Start difference. First operand 6508 states and 9279 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-25 22:32:51,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:00,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []