./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-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/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_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/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_0a2cc7f7-51d8-4743-b318-47909685cf5e/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 823dbaedd533794fe01fe70b8b2576c9f5fbcfa37b174fa416f2fd6a90f91fc3 --- 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 23:51:39,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:51:39,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:51:39,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:51:39,866 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:51:39,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:51:39,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:51:39,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:51:39,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:51:39,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:51:39,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:51:39,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:51:39,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:51:39,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:51:39,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:51:39,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:51:39,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:51:39,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:51:39,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:51:39,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:51:39,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:51:39,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:51:39,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:51:39,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:51:39,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:51:39,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:51:39,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:51:39,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:51:39,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:51:39,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:51:39,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:51:39,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:51:39,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:51:39,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:51:39,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:51:39,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:51:39,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:51:39,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:51:39,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:51:39,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:51:39,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:51:39,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:51:39,999 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:51:39,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:51:40,000 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:51:40,001 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:51:40,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:51:40,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:51:40,003 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:51:40,003 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:51:40,004 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:51:40,004 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:51:40,005 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:51:40,005 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:51:40,005 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:51:40,005 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:51:40,006 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:51:40,006 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:51:40,006 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:51:40,006 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:51:40,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:51:40,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:51:40,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:51:40,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:51:40,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:51:40,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:51:40,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:51:40,009 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:51:40,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:51:40,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:51:40,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:51:40,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:51:40,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:51:40,011 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:51:40,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:51:40,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:51:40,012 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:51:40,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:51:40,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:51:40,012 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:51:40,012 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 823dbaedd533794fe01fe70b8b2576c9f5fbcfa37b174fa416f2fd6a90f91fc3 [2022-11-25 23:51:40,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:51:40,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:51:40,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:51:40,394 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:51:40,395 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:51:40,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-11-25 23:51:43,503 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:51:44,434 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:51:44,435 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-11-25 23:51:44,501 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/data/f696baffe/215f6aad53704c3f87b70ec56c97ad3e/FLAG0c6c2d766 [2022-11-25 23:51:44,522 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/data/f696baffe/215f6aad53704c3f87b70ec56c97ad3e [2022-11-25 23:51:44,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:51:44,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:51:44,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:51:44,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:51:44,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:51:44,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:51:44" (1/1) ... [2022-11-25 23:51:44,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52608074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:44, skipping insertion in model container [2022-11-25 23:51:44,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:51:44" (1/1) ... [2022-11-25 23:51:44,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:51:44,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:51:45,708 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 23:51:45,970 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:51:45,984 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:51:45,997 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:51:46,017 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:51:46,156 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:51:46,233 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 23:51:46,282 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:46,311 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-25 23:51:46,313 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-25 23:51:46,363 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:46,547 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:51:46,558 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:51:46,559 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:51:46,579 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:51:46,599 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:51:46,615 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:51:46,628 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:51:46,647 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:51:46,656 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:51:46,718 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:51:46,729 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:51:46,736 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:51:46,749 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:51:46,924 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:51:46,949 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 23:51:47,007 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:51:47,020 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:51:47,021 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:47,123 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:51:47,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:51:47,157 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:51:47,173 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:51:47,174 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:51:47,192 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:51:47,384 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 23:51:47,524 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:51:47,570 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:51:48,005 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:48,008 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:48,010 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:48,011 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:48,012 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:48,021 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:48,023 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,025 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,031 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:51:48,048 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:51:48,063 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,070 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,071 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,076 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:51:48,079 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,080 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:51:48,103 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,145 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 23:51:48,146 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,147 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,167 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,176 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,178 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,207 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:48,210 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:51:48,212 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:48,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,276 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 23:51:48,277 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,288 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,289 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,291 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,301 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,302 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,304 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,306 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,323 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,325 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,335 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,340 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,369 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:48,370 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-25 23:51:48,370 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,371 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:48,373 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-25 23:51:48,382 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:48,383 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,384 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:48,384 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,386 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:51:48,387 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,388 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,390 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:51:48,390 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:51:48,390 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:48,401 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:48,403 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,405 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,406 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:51:48,407 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,408 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,410 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:51:48,410 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:51:48,428 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,429 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:48,430 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,431 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,432 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:48,433 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,434 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:48,435 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,436 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,438 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,439 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,441 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:51:48,442 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,443 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,445 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:51:48,455 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,457 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,459 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,459 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:51:48,460 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,462 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,463 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:51:48,464 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:51:48,484 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:51:48,485 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:48,485 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:48,486 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:48,487 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:48,497 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,497 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,508 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,510 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,520 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,521 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,531 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,533 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,534 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,535 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:51:48,553 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,579 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,597 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,614 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:51:48,614 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:51:48,632 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,634 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,635 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,636 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:48,637 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:48,638 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:48,639 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:48,639 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:51:48,640 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:51:48,640 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:48,660 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:51:48,665 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 23:51:48,686 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:48,687 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,698 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,718 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,764 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:48,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,790 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:48,791 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:48,800 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,801 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:51:48,845 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:48,846 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:48,856 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,857 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,859 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,869 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,869 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:51:48,887 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,904 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:51:48,907 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,918 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,927 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:51:48,928 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:48,928 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:51:48,937 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:51:48,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:48,939 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:48,940 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:48,940 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:51:48,941 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:48,944 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:48,976 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:51:48,977 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:51:48,979 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:51:48,998 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:48,999 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:49,000 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:49,001 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:49,002 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:49,006 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,011 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,025 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,035 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,044 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,045 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,046 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,047 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,047 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,049 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,050 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,062 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,063 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,064 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,065 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,078 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,079 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:51:49,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,089 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:49,090 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:49,092 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,093 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,093 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:49,094 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,104 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:49,104 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:49,104 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:49,104 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:49,105 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:49,105 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:49,108 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:51:49,109 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,110 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:49,127 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,137 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,138 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:49,167 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,176 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,178 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:49,178 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:51:49,187 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,187 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,188 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,201 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,202 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,203 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,204 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,205 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,232 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:51:49,232 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:51:49,233 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:49,233 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:51:49,233 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:51:49,261 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 23:51:49,261 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:51:49,262 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:51:49,262 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:51:49,262 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:51:49,271 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:51:49,271 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,272 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-25 23:51:49,276 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,276 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:51:49,278 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,278 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:51:49,279 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,280 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:51:49,280 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:51:49,281 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,282 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:51:49,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,288 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,288 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:51:49,289 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:51:49,289 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:51:49,290 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,291 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 23:51:49,291 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:49,292 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:49,292 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,293 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:49,293 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:49,293 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,294 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:49,294 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:49,297 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,297 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:49,298 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:49,298 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,299 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:49,300 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:49,302 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,306 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:49,306 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:49,308 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,309 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:51:49,309 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:51:49,310 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:51:49,314 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:49,325 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,334 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:51:49,334 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:51:49,336 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,336 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:49,337 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:49,337 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:51:49,346 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:49,354 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:51:49,355 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:51:49,367 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:51:49,368 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:49,368 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:49,377 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:51:49,377 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:51:49,377 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,378 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:51:49,378 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,387 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,387 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,388 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:51:49,396 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:51:49,397 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:51:49,397 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:49,398 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:51:49,398 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:51:49,413 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:51:49,413 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:51:49,413 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:51:49,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:49,414 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:51:49,415 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:51:50,027 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,027 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:50,035 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:51:50,038 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:51:50,041 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:51:50,042 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:51:50,052 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:51:50,054 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:51:50,060 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:51:50,061 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:51:50,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:51:50,063 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:51:50,064 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:51:50,065 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:51:50,066 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:51:50,066 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:51:50,067 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:51:50,067 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:51:50,068 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:51:50,068 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:51:50,068 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:51:50,069 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:51:50,069 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:51:50,070 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:51:50,071 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:51:50,071 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:51:50,072 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:51:50,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:50,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,260 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:51:50,332 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,337 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,344 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,345 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,346 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,355 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,367 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,368 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:50,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:51:50,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:50,432 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:50,433 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:50,444 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,452 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:50,469 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,470 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,479 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:51:50,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,489 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,489 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,507 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,507 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,516 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,525 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,526 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,526 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,535 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,535 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,548 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,548 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,558 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:51:50,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,561 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:51:50,595 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,596 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,597 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,606 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,607 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,608 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,623 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,624 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:50,625 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,636 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:51:50,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,638 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,638 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,641 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,653 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:50,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,665 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,666 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:50,667 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,667 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:50,669 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:51:50,669 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:51:50,670 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:50,670 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:50,670 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:50,670 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,671 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,778 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,790 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,835 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:51:50,836 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:51:50,837 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:51:50,854 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:50,855 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:50,872 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:51:50,880 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:51:50,898 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:50,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:50,915 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:51:50,915 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:50,982 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:51:51,071 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:51:51,072 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:51:51,088 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:51:52,195 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655333,655346] [2022-11-25 23:51:52,206 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655502,655515] [2022-11-25 23:51:52,207 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655669,655682] [2022-11-25 23:51:52,207 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655837,655850] [2022-11-25 23:51:52,209 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,230 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,248 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,249 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,256 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:51:52,364 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:51:52,541 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 23:51:52,544 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:51:52,544 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:51:52,545 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:51:52,546 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:51:52,546 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:51:52,547 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 23:51:52,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:52,550 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-25 23:51:52,551 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-25 23:51:52,552 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,559 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:51:52,559 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:51:52,560 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:51:52,561 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:51:52,562 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:51:52,563 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:51:52,564 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:51:52,565 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:51:52,566 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:51:52,569 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:51:52,570 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:51:52,570 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:51:52,571 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:51:52,575 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:51:52,577 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 23:51:52,579 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:51:52,579 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:51:52,579 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:52,582 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:51:52,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:51:52,584 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:51:52,585 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:51:52,585 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:51:52,585 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:51:52,587 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 23:51:52,590 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:51:52,591 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:51:52,597 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:52,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:52,599 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:52,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:52,599 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:52,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:52,601 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,601 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,604 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:51:52,609 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:51:52,610 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,611 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,612 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,612 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,612 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:51:52,613 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,613 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:51:52,614 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,619 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 23:51:52,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,622 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,623 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,624 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,625 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,626 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,629 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,629 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:51:52,630 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,636 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 23:51:52,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,639 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,641 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,642 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,644 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,646 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,648 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,648 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,653 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,659 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:52,668 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-25 23:51:52,669 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,669 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:52,670 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-25 23:51:52,671 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:52,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,673 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:52,673 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,674 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:51:52,675 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,676 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,677 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:51:52,677 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:51:52,677 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:52,678 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:52,679 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,681 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,681 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:51:52,682 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,682 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,683 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:51:52,683 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:51:52,685 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,685 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:52,686 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,686 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,687 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:52,687 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,688 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:52,689 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,689 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,690 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,691 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,692 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:51:52,693 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,693 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,695 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:51:52,696 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,697 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,698 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,699 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:51:52,699 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,700 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,701 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:51:52,701 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:51:52,704 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:51:52,705 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:52,705 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:52,706 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:52,706 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:52,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,712 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,713 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,717 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,718 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,721 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,722 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,723 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,723 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:51:52,725 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,726 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,727 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,730 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:51:52,731 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:51:52,774 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,775 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,775 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,776 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,776 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:52,777 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:52,777 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:52,778 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:51:52,778 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:51:52,778 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:51:52,779 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,780 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:51:52,783 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 23:51:52,787 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,789 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,792 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,794 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,797 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:52,799 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,800 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:52,801 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:51:52,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,803 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:51:52,806 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:52,811 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:52,813 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,815 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,817 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,817 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:51:52,819 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,820 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,826 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:51:52,828 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,831 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,832 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:51:52,832 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:52,833 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:51:52,834 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:51:52,835 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:51:52,835 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:51:52,836 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,836 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:51:52,837 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,837 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,845 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:51:52,846 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:51:52,850 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:51:52,852 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,853 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,854 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,855 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,855 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:52,856 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,860 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,863 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,864 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,865 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,866 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,867 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,867 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,868 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,869 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,870 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,873 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,874 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,880 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,880 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:51:52,881 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,882 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,883 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,884 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,885 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,885 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,886 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,887 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:52,888 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:52,888 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:52,888 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:52,888 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:52,888 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:52,889 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:51:52,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,891 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:52,892 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,893 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:52,905 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,906 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,907 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:52,908 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:51:52,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,909 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,910 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,914 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,915 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,917 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,918 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,921 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:51:52,922 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:51:52,922 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:51:52,923 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:51:52,923 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:51:52,927 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 23:51:52,927 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:51:52,928 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:51:52,928 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:51:52,928 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:51:52,930 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:51:52,930 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,931 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-25 23:51:52,932 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,932 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:51:52,933 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,933 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:51:52,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,934 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:51:52,934 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:51:52,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,941 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:51:52,942 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,942 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,943 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:51:52,943 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:51:52,943 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:51:52,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,948 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 23:51:52,949 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:52,949 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:52,950 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,950 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:52,951 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:52,951 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,953 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:52,954 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:52,954 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,955 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:52,955 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:52,955 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,956 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:52,956 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:52,957 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,957 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:51:52,958 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:51:52,958 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,959 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:51:52,959 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:51:52,960 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:51:52,961 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:52,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,964 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:51:52,964 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:51:52,967 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,967 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:52,968 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:51:52,968 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:51:52,970 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:52,970 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:51:52,971 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:51:52,972 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:51:52,972 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:52,973 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:51:52,973 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:51:52,974 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:51:52,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,975 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:51:52,975 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,976 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,977 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:51:52,978 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:51:52,979 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:51:52,979 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:51:52,979 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:51:52,979 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:51:52,980 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:51:52,980 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:51:52,981 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:51:52,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:52,981 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:51:52,982 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:51:52,990 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,991 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,991 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,992 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,992 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,992 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,992 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,993 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,993 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,993 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,993 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,994 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,994 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,994 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,994 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:52,998 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:51:53,000 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:51:53,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:51:53,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:51:53,013 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:51:53,015 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:51:53,021 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:51:53,022 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:51:53,025 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:51:53,025 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:51:53,026 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:51:53,027 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:51:53,027 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:51:53,028 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:51:53,028 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:51:53,028 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:51:53,029 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:51:53,029 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:51:53,029 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:51:53,030 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:51:53,030 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:51:53,030 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:51:53,031 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:51:53,031 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:51:53,032 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:51:53,033 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:53,048 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,049 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,050 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:51:53,057 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,058 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,066 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,066 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,069 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,069 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,072 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,073 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:53,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:51:53,074 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:53,075 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:53,076 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:53,078 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:51:53,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,081 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,082 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,082 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:51:53,082 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,084 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,085 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,085 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,086 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,088 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,088 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,089 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,089 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,090 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,090 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,091 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,091 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,092 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,094 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,095 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,095 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,096 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:51:53,097 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,098 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:51:53,099 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,100 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,100 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,101 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,102 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,103 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,104 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,106 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,107 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:53,108 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,111 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:51:53,111 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,112 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,112 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,113 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,114 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,115 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,118 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,119 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:53,121 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,121 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,124 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:53,124 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,125 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:51:53,126 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:51:53,126 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:51:53,127 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:53,127 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:53,127 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:51:53,128 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,128 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,136 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,137 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,138 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,138 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,139 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,140 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,140 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,141 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,188 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:51:53,189 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:51:53,189 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:51:53,190 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:53,191 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:51:53,192 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:51:53,193 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:51:53,195 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:51:53,196 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:51:53,197 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:51:53,197 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:51:53,212 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:51:53,217 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:51:53,217 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:51:53,217 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:51:53,244 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655333,655346] [2022-11-25 23:51:53,245 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655502,655515] [2022-11-25 23:51:53,246 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655669,655682] [2022-11-25 23:51:53,246 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_0a2cc7f7-51d8-4743-b318-47909685cf5e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655837,655850] [2022-11-25 23:51:53,247 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,249 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,251 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,253 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,254 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,254 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,256 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,257 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,260 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:51:53,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:51:53,692 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:51:53,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53 WrapperNode [2022-11-25 23:51:53,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:51:53,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:51:53,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:51:53,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:51:53,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:53,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:54,512 INFO L138 Inliner]: procedures = 811, calls = 7693, calls flagged for inlining = 392, calls inlined = 357, statements flattened = 15694 [2022-11-25 23:51:54,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:51:54,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:51:54,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:51:54,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:51:54,526 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:54,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:54,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:54,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:54,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:55,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:55,133 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:55,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:55,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:51:55,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:51:55,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:51:55,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:51:55,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (1/1) ... [2022-11-25 23:51:55,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:51:55,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:51:55,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:51:55,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a2cc7f7-51d8-4743-b318-47909685cf5e/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:51:55,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-25 23:51:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-25 23:51:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-25 23:51:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 23:51:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 23:51:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-11-25 23:51:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-11-25 23:51:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-11-25 23:51:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-11-25 23:51:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-11-25 23:51:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-11-25 23:51:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-11-25 23:51:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-11-25 23:51:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-11-25 23:51:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-11-25 23:51:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-25 23:51:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-25 23:51:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:51:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:51:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:51:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:51:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:51:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:51:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-25 23:51:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-25 23:51:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-11-25 23:51:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-11-25 23:51:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-25 23:51:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-25 23:51:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:51:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:51:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:51:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:51:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-11-25 23:51:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-11-25 23:51:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-11-25 23:51:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-11-25 23:51:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:51:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:51:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 23:51:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 23:51:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-11-25 23:51:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-11-25 23:51:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-11-25 23:51:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-11-25 23:51:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-11-25 23:51:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-11-25 23:51:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-11-25 23:51:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-11-25 23:51:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 23:51:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 23:51:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-11-25 23:51:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-11-25 23:51:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-25 23:51:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-25 23:51:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:51:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:51:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-25 23:51:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-25 23:51:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 23:51:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 23:51:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:51:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:51:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-11-25 23:51:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-11-25 23:51:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-11-25 23:51:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-11-25 23:51:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-11-25 23:51:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-11-25 23:51:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:51:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:51:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:51:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 23:51:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 23:51:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-11-25 23:51:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-11-25 23:51:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:51:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:51:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-25 23:51:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-25 23:51:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 23:51:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 23:51:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-11-25 23:51:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-11-25 23:51:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-11-25 23:51:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-11-25 23:51:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:51:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:51:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:51:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:51:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-11-25 23:51:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-11-25 23:51:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:51:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:51:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:51:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-11-25 23:51:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-11-25 23:51:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:51:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:51:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:51:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:51:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 23:51:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 23:51:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 23:51:55,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 23:51:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:51:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:51:55,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:51:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:51:55,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:51:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:51:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:51:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-25 23:51:55,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-25 23:51:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-11-25 23:51:55,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-11-25 23:51:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:51:55,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:51:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-11-25 23:51:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-11-25 23:51:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:51:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:51:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2022-11-25 23:51:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2022-11-25 23:51:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:51:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:51:55,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:51:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:51:55,387 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-11-25 23:51:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-11-25 23:51:55,387 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:51:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:51:55,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2022-11-25 23:51:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2022-11-25 23:51:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:51:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:51:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-11-25 23:51:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-11-25 23:51:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-11-25 23:51:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-11-25 23:51:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:51:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:51:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:51:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-25 23:51:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-25 23:51:55,389 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 23:51:55,389 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 23:51:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 23:51:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 23:51:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:51:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:51:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:51:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-11-25 23:51:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-11-25 23:51:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:51:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:51:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-11-25 23:51:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-11-25 23:51:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-25 23:51:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-25 23:51:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 23:51:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 23:51:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-25 23:51:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-25 23:51:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:51:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:51:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-25 23:51:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-25 23:51:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:51:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:51:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:51:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:51:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-11-25 23:51:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-11-25 23:51:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 23:51:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 23:51:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:51:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 23:51:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 23:51:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-11-25 23:51:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-11-25 23:51:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-11-25 23:51:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-11-25 23:51:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-11-25 23:51:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-11-25 23:51:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:51:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-25 23:51:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-25 23:51:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-11-25 23:51:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-11-25 23:51:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-11-25 23:51:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-11-25 23:51:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-25 23:51:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-25 23:51:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:51:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:51:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-11-25 23:51:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-11-25 23:51:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:51:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:51:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 23:51:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 23:51:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 23:51:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 23:51:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 23:51:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 23:51:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 23:51:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 23:51:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:51:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:51:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-25 23:51:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-25 23:51:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:51:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:51:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-11-25 23:51:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-11-25 23:51:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:51:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 23:51:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 23:51:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:51:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:51:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2022-11-25 23:51:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2022-11-25 23:51:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-25 23:51:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-25 23:51:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-11-25 23:51:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-11-25 23:51:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-11-25 23:51:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-11-25 23:51:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-11-25 23:51:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-11-25 23:51:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 23:51:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 23:51:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-25 23:51:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-25 23:51:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-11-25 23:51:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-11-25 23:51:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-11-25 23:51:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-11-25 23:51:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-25 23:51:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-25 23:51:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-11-25 23:51:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-11-25 23:51:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-11-25 23:51:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-11-25 23:51:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-11-25 23:51:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-11-25 23:51:55,402 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 23:51:55,402 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 23:51:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-25 23:51:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-25 23:51:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-11-25 23:51:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-11-25 23:51:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-11-25 23:51:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-11-25 23:51:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 23:51:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 23:51:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 23:51:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-11-25 23:51:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-11-25 23:51:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-11-25 23:51:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-11-25 23:51:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-25 23:51:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-25 23:51:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 23:51:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 23:51:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:51:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:51:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-25 23:51:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-25 23:51:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-25 23:51:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-25 23:51:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-11-25 23:51:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-11-25 23:51:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:51:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:51:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:51:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:51:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-11-25 23:51:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-11-25 23:51:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-25 23:51:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-25 23:51:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 23:51:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 23:51:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-25 23:51:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-25 23:51:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:51:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:51:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-11-25 23:51:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-11-25 23:51:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2022-11-25 23:51:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2022-11-25 23:51:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:51:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:51:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-11-25 23:51:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-11-25 23:51:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-11-25 23:51:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-11-25 23:51:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-11-25 23:51:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-11-25 23:51:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:51:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:51:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-11-25 23:51:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-11-25 23:51:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:51:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:51:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:51:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:51:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:51:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:51:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-11-25 23:51:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-11-25 23:51:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 23:51:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 23:51:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:51:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-11-25 23:51:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-11-25 23:51:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 23:51:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 23:51:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-11-25 23:51:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-11-25 23:51:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-25 23:51:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-25 23:51:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:51:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:51:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-11-25 23:51:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-11-25 23:51:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2022-11-25 23:51:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2022-11-25 23:51:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-25 23:51:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-25 23:51:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:51:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-11-25 23:51:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-11-25 23:51:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:51:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:51:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:51:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-11-25 23:51:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-11-25 23:51:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:51:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:51:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:51:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:51:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:51:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:51:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:51:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:51:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-11-25 23:51:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-11-25 23:51:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-11-25 23:51:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-11-25 23:51:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-11-25 23:51:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-11-25 23:51:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-11-25 23:51:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-11-25 23:51:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-25 23:51:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-25 23:51:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-25 23:51:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-25 23:51:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:51:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:51:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:51:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:51:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-11-25 23:51:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-11-25 23:51:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-11-25 23:51:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-11-25 23:51:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 23:51:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 23:51:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-11-25 23:51:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-11-25 23:51:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:51:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:51:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-11-25 23:51:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-11-25 23:51:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:51:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:51:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 23:51:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 23:51:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-11-25 23:51:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-11-25 23:51:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-25 23:51:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-25 23:51:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-11-25 23:51:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-11-25 23:51:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:51:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:51:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-25 23:51:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-25 23:51:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-25 23:51:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-25 23:51:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-11-25 23:51:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-11-25 23:51:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:51:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:51:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:51:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 23:51:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 23:51:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-11-25 23:51:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-11-25 23:51:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:51:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:51:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:51:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:51:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-25 23:51:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-25 23:51:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-11-25 23:51:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-11-25 23:51:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:51:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:51:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-11-25 23:51:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-11-25 23:51:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-11-25 23:51:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-11-25 23:51:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-11-25 23:51:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-11-25 23:51:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 23:51:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 23:51:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-25 23:51:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-25 23:51:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-11-25 23:51:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-11-25 23:51:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-11-25 23:51:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-11-25 23:51:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-25 23:51:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-25 23:51:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:51:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:51:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:51:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:51:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 23:51:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 23:51:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:51:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:51:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-25 23:51:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-25 23:51:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-25 23:51:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-25 23:51:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:51:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-11-25 23:51:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-11-25 23:51:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 23:51:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 23:51:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:51:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:51:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:51:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:51:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:51:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:51:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-11-25 23:51:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-11-25 23:51:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-11-25 23:51:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-11-25 23:51:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-11-25 23:51:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-11-25 23:51:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:51:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:51:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2022-11-25 23:51:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2022-11-25 23:51:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-11-25 23:51:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-11-25 23:51:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:51:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:51:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-11-25 23:51:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-11-25 23:51:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-25 23:51:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-25 23:51:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-11-25 23:51:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-11-25 23:51:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:51:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:51:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:51:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:51:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:51:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:51:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-11-25 23:51:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-11-25 23:51:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 23:51:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 23:51:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-11-25 23:51:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-11-25 23:51:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 23:51:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 23:51:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:51:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:51:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-11-25 23:51:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-11-25 23:51:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-11-25 23:51:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-11-25 23:51:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:51:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:51:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-11-25 23:51:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-11-25 23:51:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:51:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:51:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:51:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-25 23:51:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-25 23:51:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:51:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:51:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-25 23:51:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-25 23:51:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-11-25 23:51:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-11-25 23:51:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-11-25 23:51:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-11-25 23:51:57,274 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:51:57,279 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:51:57,369 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:52:20,257 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 23:52:21,347 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:52:28,288 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:52:28,289 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-25 23:52:28,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:52:28 BoogieIcfgContainer [2022-11-25 23:52:28,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:52:28,303 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:52:28,303 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:52:28,306 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:52:28,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:51:44" (1/3) ... [2022-11-25 23:52:28,308 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc95d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:52:28, skipping insertion in model container [2022-11-25 23:52:28,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:51:53" (2/3) ... [2022-11-25 23:52:28,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc95d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:52:28, skipping insertion in model container [2022-11-25 23:52:28,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:52:28" (3/3) ... [2022-11-25 23:52:28,311 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-11-25 23:52:28,333 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:52:28,334 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 23:52:28,498 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:52:28,507 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;@31ae08fd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:52:28,508 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 23:52:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand has 3796 states, 2276 states have (on average 1.3172231985940246) internal successors, (2998), 2341 states have internal predecessors, (2998), 1275 states have call successors, (1275), 243 states have call predecessors, (1275), 242 states have return successors, (1268), 1252 states have call predecessors, (1268), 1268 states have call successors, (1268) [2022-11-25 23:52:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-25 23:52:28,563 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:52:28,565 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:52:28,565 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:52:28,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:52:28,576 INFO L85 PathProgramCache]: Analyzing trace with hash 649609414, now seen corresponding path program 1 times [2022-11-25 23:52:28,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:52:28,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945649584] [2022-11-25 23:52:28,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:52:28,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:52:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:52:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-25 23:52:30,324 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:52:30,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945649584] [2022-11-25 23:52:30,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945649584] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:52:30,330 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:52:30,330 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:52:30,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355824879] [2022-11-25 23:52:30,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:52:30,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:52:30,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:52:30,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:52:30,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:52:30,395 INFO L87 Difference]: Start difference. First operand has 3796 states, 2276 states have (on average 1.3172231985940246) internal successors, (2998), 2341 states have internal predecessors, (2998), 1275 states have call successors, (1275), 243 states have call predecessors, (1275), 242 states have return successors, (1268), 1252 states have call predecessors, (1268), 1268 states have call successors, (1268) Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:52:34,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:52:37,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:52:39,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:52:44,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:52:46,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:52:48,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:52:53,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:52:53,960 INFO L93 Difference]: Finished difference Result 11191 states and 16475 transitions. [2022-11-25 23:52:53,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:52:53,963 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 201 [2022-11-25 23:52:53,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:52:54,064 INFO L225 Difference]: With dead ends: 11191 [2022-11-25 23:52:54,064 INFO L226 Difference]: Without dead ends: 7416 [2022-11-25 23:52:54,095 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 23:52:54,102 INFO L413 NwaCegarLoop]: 6273 mSDtfsCounter, 5338 mSDsluCounter, 4778 mSDsCounter, 0 mSdLazyCounter, 1572 mSolverCounterSat, 5 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5340 SdHoareTripleChecker+Valid, 11051 SdHoareTripleChecker+Invalid, 1581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1572 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.8s IncrementalHoareTripleChecker+Time [2022-11-25 23:52:54,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5340 Valid, 11051 Invalid, 1581 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 1572 Invalid, 4 Unknown, 0 Unchecked, 22.8s Time] [2022-11-25 23:52:54,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7416 states. [2022-11-25 23:52:54,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7416 to 7383. [2022-11-25 23:52:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7383 states, 4443 states have (on average 1.317128066621652) internal successors, (5852), 4580 states have internal predecessors, (5852), 2461 states have call successors, (2461), 478 states have call predecessors, (2461), 476 states have return successors, (2499), 2416 states have call predecessors, (2499), 2457 states have call successors, (2499) [2022-11-25 23:52:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7383 states to 7383 states and 10812 transitions. [2022-11-25 23:52:54,719 INFO L78 Accepts]: Start accepts. Automaton has 7383 states and 10812 transitions. Word has length 201 [2022-11-25 23:52:54,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:52:54,723 INFO L495 AbstractCegarLoop]: Abstraction has 7383 states and 10812 transitions. [2022-11-25 23:52:54,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:52:54,724 INFO L276 IsEmpty]: Start isEmpty. Operand 7383 states and 10812 transitions. [2022-11-25 23:52:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-25 23:52:54,741 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:52:54,742 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:52:54,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:52:54,742 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:52:54,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:52:54,743 INFO L85 PathProgramCache]: Analyzing trace with hash 621856545, now seen corresponding path program 1 times [2022-11-25 23:52:54,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:52:54,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515887262] [2022-11-25 23:52:54,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:52:54,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:52:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:52:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-25 23:52:55,916 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:52:55,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515887262] [2022-11-25 23:52:55,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515887262] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:52:55,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:52:55,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:52:55,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459844972] [2022-11-25 23:52:55,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:52:55,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:52:55,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:52:55,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:52:55,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:52:55,923 INFO L87 Difference]: Start difference. First operand 7383 states and 10812 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:53:00,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:53:03,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:06,261 WARN L539 Checker$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 23:53:09,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:11,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:15,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:18,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:53:18,946 INFO L93 Difference]: Finished difference Result 21971 states and 32183 transitions. [2022-11-25 23:53:18,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:53:18,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 201 [2022-11-25 23:53:18,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:53:19,053 INFO L225 Difference]: With dead ends: 21971 [2022-11-25 23:53:19,053 INFO L226 Difference]: Without dead ends: 14625 [2022-11-25 23:53:19,102 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 23:53:19,103 INFO L413 NwaCegarLoop]: 6284 mSDtfsCounter, 5354 mSDsluCounter, 4720 mSDsCounter, 0 mSdLazyCounter, 1596 mSolverCounterSat, 7 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5358 SdHoareTripleChecker+Valid, 11004 SdHoareTripleChecker+Invalid, 1605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1596 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:53:19,103 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5358 Valid, 11004 Invalid, 1605 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1596 Invalid, 2 Unknown, 0 Unchecked, 22.3s Time] [2022-11-25 23:53:19,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14625 states. [2022-11-25 23:53:19,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14625 to 14620. [2022-11-25 23:53:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14620 states, 8819 states have (on average 1.3170427486109537) internal successors, (11615), 9086 states have internal predecessors, (11615), 4849 states have call successors, (4849), 952 states have call predecessors, (4849), 949 states have return successors, (4945), 4765 states have call predecessors, (4945), 4845 states have call successors, (4945) [2022-11-25 23:53:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14620 states to 14620 states and 21409 transitions. [2022-11-25 23:53:19,956 INFO L78 Accepts]: Start accepts. Automaton has 14620 states and 21409 transitions. Word has length 201 [2022-11-25 23:53:19,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:53:19,960 INFO L495 AbstractCegarLoop]: Abstraction has 14620 states and 21409 transitions. [2022-11-25 23:53:19,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:53:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 14620 states and 21409 transitions. [2022-11-25 23:53:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-25 23:53:19,968 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:53:19,969 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:53:19,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:53:19,969 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:53:19,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:53:19,979 INFO L85 PathProgramCache]: Analyzing trace with hash 2016262394, now seen corresponding path program 1 times [2022-11-25 23:53:19,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:53:19,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727800131] [2022-11-25 23:53:19,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:53:19,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:53:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:53:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1263 trivial. 0 not checked. [2022-11-25 23:53:20,960 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:53:20,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727800131] [2022-11-25 23:53:20,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727800131] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:53:20,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:53:20,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:53:20,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425740830] [2022-11-25 23:53:20,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:53:20,962 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:53:20,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:53:20,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:53:20,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:53:20,964 INFO L87 Difference]: Start difference. First operand 14620 states and 21409 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 23:53:23,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:53:26,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:29,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:31,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:33,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:37,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:39,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:41,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:53:48,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:53:48,182 INFO L93 Difference]: Finished difference Result 37963 states and 55331 transitions. [2022-11-25 23:53:48,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:53:48,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 220 [2022-11-25 23:53:48,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:53:48,340 INFO L225 Difference]: With dead ends: 37963 [2022-11-25 23:53:48,340 INFO L226 Difference]: Without dead ends: 23380 [2022-11-25 23:53:48,426 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 23:53:48,427 INFO L413 NwaCegarLoop]: 5834 mSDtfsCounter, 3234 mSDsluCounter, 4695 mSDsCounter, 0 mSdLazyCounter, 1637 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3240 SdHoareTripleChecker+Valid, 10529 SdHoareTripleChecker+Invalid, 1648 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1637 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:53:48,428 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3240 Valid, 10529 Invalid, 1648 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1637 Invalid, 4 Unknown, 0 Unchecked, 26.0s Time] [2022-11-25 23:53:48,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23380 states. [2022-11-25 23:53:49,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23380 to 23340. [2022-11-25 23:53:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23340 states, 14083 states have (on average 1.3104452176382873) internal successors, (18455), 14530 states have internal predecessors, (18455), 7621 states have call successors, (7621), 1642 states have call predecessors, (7621), 1633 states have return successors, (7829), 7471 states have call predecessors, (7829), 7617 states have call successors, (7829) [2022-11-25 23:53:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23340 states to 23340 states and 33905 transitions. [2022-11-25 23:53:50,263 INFO L78 Accepts]: Start accepts. Automaton has 23340 states and 33905 transitions. Word has length 220 [2022-11-25 23:53:50,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:53:50,265 INFO L495 AbstractCegarLoop]: Abstraction has 23340 states and 33905 transitions. [2022-11-25 23:53:50,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 23:53:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 23340 states and 33905 transitions. [2022-11-25 23:53:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-11-25 23:53:50,280 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:53:50,281 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:53:50,281 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:53:50,281 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:53:50,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:53:50,283 INFO L85 PathProgramCache]: Analyzing trace with hash -627764084, now seen corresponding path program 1 times [2022-11-25 23:53:50,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:53:50,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049658744] [2022-11-25 23:53:50,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:53:50,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:53:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:53:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1407 trivial. 0 not checked. [2022-11-25 23:53:52,114 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:53:52,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049658744] [2022-11-25 23:53:52,115 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049658744] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:53:52,115 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:53:52,115 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:53:52,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153999752] [2022-11-25 23:53:52,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:53:52,116 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:53:52,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:53:52,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:53:52,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:53:52,119 INFO L87 Difference]: Start difference. First operand 23340 states and 33905 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 23:53:55,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:53:58,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:01,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:03,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:05,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:10,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:12,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:21,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:54:21,984 INFO L93 Difference]: Finished difference Result 35749 states and 51471 transitions. [2022-11-25 23:54:21,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:54:21,985 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 243 [2022-11-25 23:54:21,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:54:22,207 INFO L225 Difference]: With dead ends: 35749 [2022-11-25 23:54:22,208 INFO L226 Difference]: Without dead ends: 35747 [2022-11-25 23:54:22,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:54:22,233 INFO L413 NwaCegarLoop]: 5492 mSDtfsCounter, 5403 mSDsluCounter, 12868 mSDsCounter, 0 mSdLazyCounter, 2801 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5424 SdHoareTripleChecker+Valid, 18360 SdHoareTripleChecker+Invalid, 2807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2801 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:54:22,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5424 Valid, 18360 Invalid, 2807 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2801 Invalid, 5 Unknown, 0 Unchecked, 28.5s Time] [2022-11-25 23:54:22,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35747 states. [2022-11-25 23:54:24,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35747 to 35742. [2022-11-25 23:54:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35742 states, 21680 states have (on average 1.3103321033210331) internal successors, (28408), 22397 states have internal predecessors, (28408), 11359 states have call successors, (11359), 2711 states have call predecessors, (11359), 2700 states have return successors, (11699), 11129 states have call predecessors, (11699), 11355 states have call successors, (11699) [2022-11-25 23:54:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35742 states to 35742 states and 51466 transitions. [2022-11-25 23:54:24,800 INFO L78 Accepts]: Start accepts. Automaton has 35742 states and 51466 transitions. Word has length 243 [2022-11-25 23:54:24,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:54:24,804 INFO L495 AbstractCegarLoop]: Abstraction has 35742 states and 51466 transitions. [2022-11-25 23:54:24,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 23:54:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 35742 states and 51466 transitions. [2022-11-25 23:54:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-25 23:54:24,813 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:54:24,813 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:54:24,813 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:54:24,814 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:54:24,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:54:24,814 INFO L85 PathProgramCache]: Analyzing trace with hash 897559476, now seen corresponding path program 1 times [2022-11-25 23:54:24,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:54:24,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937823393] [2022-11-25 23:54:24,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:54:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:54:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:54:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1407 trivial. 0 not checked. [2022-11-25 23:54:27,033 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:54:27,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937823393] [2022-11-25 23:54:27,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937823393] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:54:27,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:54:27,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:54:27,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699205551] [2022-11-25 23:54:27,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:54:27,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:54:27,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:54:27,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:54:27,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:54:27,036 INFO L87 Difference]: Start difference. First operand 35742 states and 51466 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-25 23:54:30,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:54:33,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:36,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:39,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:41,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:43,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:48,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:50,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:52,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:58,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:05,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:55:05,811 INFO L93 Difference]: Finished difference Result 39245 states and 56437 transitions. [2022-11-25 23:55:05,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:55:05,812 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 248 [2022-11-25 23:55:05,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:55:06,065 INFO L225 Difference]: With dead ends: 39245 [2022-11-25 23:55:06,065 INFO L226 Difference]: Without dead ends: 39243 [2022-11-25 23:55:06,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:55:06,087 INFO L413 NwaCegarLoop]: 5450 mSDtfsCounter, 5411 mSDsluCounter, 12778 mSDsCounter, 0 mSdLazyCounter, 2783 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5431 SdHoareTripleChecker+Valid, 18228 SdHoareTripleChecker+Invalid, 2789 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2783 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:55:06,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5431 Valid, 18228 Invalid, 2789 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2783 Invalid, 5 Unknown, 0 Unchecked, 37.1s Time] [2022-11-25 23:55:06,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39243 states. [2022-11-25 23:55:08,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39243 to 39238. [2022-11-25 23:55:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39238 states, 23826 states have (on average 1.311298581381684) internal successors, (31243), 24621 states have internal predecessors, (31243), 12409 states have call successors, (12409), 3012 states have call predecessors, (12409), 3000 states have return successors, (12780), 12157 states have call predecessors, (12780), 12405 states have call successors, (12780) [2022-11-25 23:55:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39238 states to 39238 states and 56432 transitions. [2022-11-25 23:55:08,556 INFO L78 Accepts]: Start accepts. Automaton has 39238 states and 56432 transitions. Word has length 248 [2022-11-25 23:55:08,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:55:08,559 INFO L495 AbstractCegarLoop]: Abstraction has 39238 states and 56432 transitions. [2022-11-25 23:55:08,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-25 23:55:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 39238 states and 56432 transitions. [2022-11-25 23:55:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-11-25 23:55:08,580 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:55:08,581 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 5, 5, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:55:08,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:55:08,581 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:55:08,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:55:08,582 INFO L85 PathProgramCache]: Analyzing trace with hash -1758655885, now seen corresponding path program 1 times [2022-11-25 23:55:08,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:55:08,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151768053] [2022-11-25 23:55:08,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:55:08,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:55:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:55:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1422 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2022-11-25 23:55:11,230 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:55:11,230 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151768053] [2022-11-25 23:55:11,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151768053] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:55:11,231 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:55:11,231 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:55:11,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777359101] [2022-11-25 23:55:11,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:55:11,233 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:55:11,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:55:11,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:55:11,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:55:11,235 INFO L87 Difference]: Start difference. First operand 39238 states and 56432 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 23:55:14,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:55:18,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:20,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:23,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:25,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:26,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:29,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:31,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:39,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:48,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:55:48,987 INFO L93 Difference]: Finished difference Result 39638 states and 57006 transitions. [2022-11-25 23:55:48,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:55:48,988 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 256 [2022-11-25 23:55:48,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:55:49,215 INFO L225 Difference]: With dead ends: 39638 [2022-11-25 23:55:49,215 INFO L226 Difference]: Without dead ends: 39636 [2022-11-25 23:55:49,241 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:55:49,242 INFO L413 NwaCegarLoop]: 5490 mSDtfsCounter, 5403 mSDsluCounter, 12835 mSDsCounter, 0 mSdLazyCounter, 2799 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5420 SdHoareTripleChecker+Valid, 18325 SdHoareTripleChecker+Invalid, 2806 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2799 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.9s IncrementalHoareTripleChecker+Time [2022-11-25 23:55:49,243 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5420 Valid, 18325 Invalid, 2806 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2799 Invalid, 6 Unknown, 0 Unchecked, 35.9s Time] [2022-11-25 23:55:49,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39636 states. [2022-11-25 23:55:51,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39636 to 39631. [2022-11-25 23:55:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39631 states, 24070 states have (on average 1.3121728292480266) internal successors, (31584), 24876 states have internal predecessors, (31584), 12523 states have call successors, (12523), 3047 states have call predecessors, (12523), 3035 states have return successors, (12894), 12269 states have call predecessors, (12894), 12519 states have call successors, (12894) [2022-11-25 23:55:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39631 states to 39631 states and 57001 transitions. [2022-11-25 23:55:51,662 INFO L78 Accepts]: Start accepts. Automaton has 39631 states and 57001 transitions. Word has length 256 [2022-11-25 23:55:51,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:55:51,663 INFO L495 AbstractCegarLoop]: Abstraction has 39631 states and 57001 transitions. [2022-11-25 23:55:51,663 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 23:55:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 39631 states and 57001 transitions. [2022-11-25 23:55:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-25 23:55:51,677 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:55:51,677 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:55:51,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 23:55:51,677 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:55:51,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:55:51,678 INFO L85 PathProgramCache]: Analyzing trace with hash -323415335, now seen corresponding path program 1 times [2022-11-25 23:55:51,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:55:51,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912472495] [2022-11-25 23:55:51,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:55:51,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:55:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:55:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1427 trivial. 0 not checked. [2022-11-25 23:55:53,792 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:55:53,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912472495] [2022-11-25 23:55:53,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912472495] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:55:53,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:55:53,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:55:53,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899031909] [2022-11-25 23:55:53,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:55:53,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:55:53,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:55:53,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:55:53,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:55:53,798 INFO L87 Difference]: Start difference. First operand 39631 states and 57001 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 23:55:57,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:56:01,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:04,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:05,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:07,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:10,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:11,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:14,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:16,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:37,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:56:37,508 INFO L93 Difference]: Finished difference Result 76495 states and 110944 transitions. [2022-11-25 23:56:37,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:56:37,509 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 262 [2022-11-25 23:56:37,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:56:37,945 INFO L225 Difference]: With dead ends: 76495 [2022-11-25 23:56:37,945 INFO L226 Difference]: Without dead ends: 76493 [2022-11-25 23:56:37,992 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:56:37,993 INFO L413 NwaCegarLoop]: 6222 mSDtfsCounter, 5379 mSDsluCounter, 17060 mSDsCounter, 0 mSdLazyCounter, 3210 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5393 SdHoareTripleChecker+Valid, 23282 SdHoareTripleChecker+Invalid, 3218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3210 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:56:37,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5393 Valid, 23282 Invalid, 3218 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 3210 Invalid, 5 Unknown, 0 Unchecked, 40.2s Time] [2022-11-25 23:56:38,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76493 states. [2022-11-25 23:56:41,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76493 to 76466. [2022-11-25 23:56:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76466 states, 46434 states have (on average 1.3124650040918293) internal successors, (60943), 48034 states have internal predecessors, (60943), 24188 states have call successors, (24188), 5879 states have call predecessors, (24188), 5841 states have return successors, (25787), 23654 states have call predecessors, (25787), 24180 states have call successors, (25787) [2022-11-25 23:56:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76466 states to 76466 states and 110918 transitions. [2022-11-25 23:56:42,894 INFO L78 Accepts]: Start accepts. Automaton has 76466 states and 110918 transitions. Word has length 262 [2022-11-25 23:56:42,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:56:42,895 INFO L495 AbstractCegarLoop]: Abstraction has 76466 states and 110918 transitions. [2022-11-25 23:56:42,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 23:56:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 76466 states and 110918 transitions. [2022-11-25 23:56:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-25 23:56:42,910 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:56:42,910 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:56:42,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 23:56:42,911 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:56:42,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:56:42,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1963756020, now seen corresponding path program 1 times [2022-11-25 23:56:42,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:56:42,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408226827] [2022-11-25 23:56:42,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:56:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:56:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:56:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1439 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2022-11-25 23:56:44,807 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:56:44,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408226827] [2022-11-25 23:56:44,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408226827] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:56:44,808 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:56:44,808 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:56:44,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634920873] [2022-11-25 23:56:44,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:56:44,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:56:44,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:56:44,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:56:44,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:56:44,810 INFO L87 Difference]: Start difference. First operand 76466 states and 110918 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 23:56:48,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:56:51,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:54,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:56,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:57,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:00,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:02,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:09,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:26,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:57:26,540 INFO L93 Difference]: Finished difference Result 122499 states and 178442 transitions. [2022-11-25 23:57:26,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:57:26,541 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 263 [2022-11-25 23:57:26,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:57:27,453 INFO L225 Difference]: With dead ends: 122499 [2022-11-25 23:57:27,453 INFO L226 Difference]: Without dead ends: 122497 [2022-11-25 23:57:27,533 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:57:27,534 INFO L413 NwaCegarLoop]: 6271 mSDtfsCounter, 5398 mSDsluCounter, 17219 mSDsCounter, 0 mSdLazyCounter, 3228 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5415 SdHoareTripleChecker+Valid, 23490 SdHoareTripleChecker+Invalid, 3236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3228 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.9s IncrementalHoareTripleChecker+Time [2022-11-25 23:57:27,534 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5415 Valid, 23490 Invalid, 3236 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3228 Invalid, 6 Unknown, 0 Unchecked, 35.9s Time] [2022-11-25 23:57:27,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122497 states. [2022-11-25 23:57:35,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122497 to 122480. [2022-11-25 23:57:35,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122480 states, 74207 states have (on average 1.3120864608460119) internal successors, (97366), 76723 states have internal predecessors, (97366), 39194 states have call successors, (39194), 9144 states have call predecessors, (39194), 9076 states have return successors, (41865), 38322 states have call predecessors, (41865), 39178 states have call successors, (41865) [2022-11-25 23:57:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122480 states to 122480 states and 178425 transitions. [2022-11-25 23:57:36,284 INFO L78 Accepts]: Start accepts. Automaton has 122480 states and 178425 transitions. Word has length 263 [2022-11-25 23:57:36,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:57:36,285 INFO L495 AbstractCegarLoop]: Abstraction has 122480 states and 178425 transitions. [2022-11-25 23:57:36,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 23:57:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122480 states and 178425 transitions. [2022-11-25 23:57:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-25 23:57:36,297 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:57:36,297 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:57:36,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 23:57:36,298 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:57:36,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:57:36,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1893112116, now seen corresponding path program 1 times [2022-11-25 23:57:36,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:57:36,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000823029] [2022-11-25 23:57:36,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:57:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:57:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:57:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1447 trivial. 0 not checked. [2022-11-25 23:57:38,205 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:57:38,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000823029] [2022-11-25 23:57:38,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000823029] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:57:38,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:57:38,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:57:38,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100579165] [2022-11-25 23:57:38,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:57:38,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:57:38,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:57:38,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:57:38,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:57:38,209 INFO L87 Difference]: Start difference. First operand 122480 states and 178425 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 23:57:41,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:57:45,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:48,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:49,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:52,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:54,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:55,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:57,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:04,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:05,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:06,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:09,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:15,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:20,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:58:20,678 INFO L93 Difference]: Finished difference Result 122503 states and 178445 transitions. [2022-11-25 23:58:20,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:58:20,679 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 268 [2022-11-25 23:58:20,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:58:21,600 INFO L225 Difference]: With dead ends: 122503 [2022-11-25 23:58:21,601 INFO L226 Difference]: Without dead ends: 122501 [2022-11-25 23:58:21,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:58:21,658 INFO L413 NwaCegarLoop]: 5450 mSDtfsCounter, 5411 mSDsluCounter, 12778 mSDsCounter, 0 mSdLazyCounter, 2784 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5427 SdHoareTripleChecker+Valid, 18228 SdHoareTripleChecker+Invalid, 2789 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2784 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:58:21,659 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5427 Valid, 18228 Invalid, 2789 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2784 Invalid, 4 Unknown, 0 Unchecked, 36.6s Time] [2022-11-25 23:58:21,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122501 states.