./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/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_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/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_59b341b0-925d-4145-8818-da3bc41af715/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 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:21:15,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:21:15,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:21:15,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:21:15,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:21:15,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:21:15,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:21:15,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:21:15,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:21:15,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:21:15,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:21:15,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:21:15,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:21:15,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:21:15,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:21:15,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:21:15,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:21:15,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:21:15,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:21:15,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:21:15,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:21:15,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:21:15,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:21:15,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:21:15,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:21:15,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:21:15,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:21:15,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:21:15,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:21:15,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:21:15,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:21:15,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:21:16,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:21:16,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:21:16,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:21:16,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:21:16,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:21:16,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:21:16,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:21:16,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:21:16,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:21:16,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:21:16,051 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:21:16,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:21:16,053 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:21:16,053 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:21:16,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:21:16,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:21:16,054 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:21:16,055 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:21:16,055 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:21:16,055 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:21:16,056 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:21:16,057 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:21:16,057 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:21:16,057 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:21:16,057 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:21:16,058 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:21:16,058 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:21:16,058 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:21:16,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:21:16,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:21:16,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:21:16,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:21:16,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:21:16,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:21:16,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:21:16,061 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:21:16,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:21:16,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:21:16,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:21:16,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:21:16,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:21:16,063 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:21:16,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:21:16,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:21:16,064 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:21:16,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:21:16,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:21:16,065 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:21:16,065 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_59b341b0-925d-4145-8818-da3bc41af715/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 [2022-11-26 00:21:16,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:21:16,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:21:16,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:21:16,419 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:21:16,420 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:21:16,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-26 00:21:19,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:21:20,497 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:21:20,498 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-26 00:21:20,618 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/data/9894f0eb3/74eed0333c8e4cff926db20746851120/FLAGc8a904396 [2022-11-26 00:21:20,638 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/data/9894f0eb3/74eed0333c8e4cff926db20746851120 [2022-11-26 00:21:20,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:21:20,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:21:20,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:21:20,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:21:20,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:21:20,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:21:20" (1/1) ... [2022-11-26 00:21:20,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b21b16a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:20, skipping insertion in model container [2022-11-26 00:21:20,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:21:20" (1/1) ... [2022-11-26 00:21:20,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:21:20,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:21:22,367 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:22,378 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:22,395 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:21:22,412 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:21:22,474 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:21:22,483 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:21:22,493 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:21:22,546 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:21:22,586 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-26 00:21:22,612 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 00:21:22,622 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 00:21:22,640 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:22,641 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:21:22,643 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-26 00:21:22,644 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:21:22,679 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:22,681 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:21:22,682 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:22,694 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:22,695 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:21:22,696 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:22,804 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:21:22,886 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:21:23,035 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:23,130 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:21:23,134 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:21:23,135 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:21:23,146 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:21:23,157 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:21:23,167 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:21:23,178 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:21:23,188 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:21:23,198 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:21:23,245 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:21:23,255 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:21:23,256 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:21:23,266 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:21:23,409 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:21:23,511 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:21:23,524 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:21:23,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:23,605 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:21:23,626 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:21:23,627 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:21:23,643 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:21:23,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:23,670 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:21:23,677 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:21:23,761 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:23,762 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:23,763 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:23,764 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:23,765 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:21:23,854 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:21:23,863 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-26 00:21:23,871 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:21:23,945 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:21:24,034 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:21:24,135 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:21:24,445 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,505 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:24,506 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:21:24,507 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:24,517 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:24,518 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:21:24,519 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:24,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,578 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:21:24,607 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:24,617 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:21:24,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:24,638 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:21:24,640 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:21:24,661 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:21:24,664 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:21:24,726 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:21:24,726 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:24,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:24,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:24,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:24,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:24,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:24,740 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:24,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:24,945 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:24,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,004 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:25,006 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:25,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:25,167 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:25,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,180 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,183 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,184 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,186 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,187 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,187 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:25,190 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:25,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,202 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,204 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,227 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:25,250 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:21:25,260 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:21:25,272 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:25,317 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:25,319 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:25,320 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:25,321 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:25,322 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:25,323 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:21:25,334 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:25,359 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-26 00:21:25,360 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:25,360 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:25,361 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:25,388 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:25,389 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:21:25,390 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:25,392 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:21:25,423 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:21:25,462 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:25,463 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:25,496 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:21:25,508 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:21:25,522 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:21:25,560 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:25,560 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:25,572 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:21:25,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,573 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:21:25,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,584 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:25,584 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:25,671 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:21:25,672 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:21:25,673 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:21:25,675 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:21:25,685 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,747 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,758 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,818 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:25,819 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:25,851 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,854 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:25,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,856 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:25,857 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:25,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:25,955 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:21:25,957 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:21:26,007 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:26,018 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:26,126 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:26,127 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:26,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:26,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:26,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:26,131 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:26,150 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:21:26,151 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:21:26,162 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:21:26,228 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:21:26,229 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:21:26,239 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:21:26,251 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:21:26,253 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:21:26,255 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-26 00:21:26,256 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-26 00:21:26,265 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:26,266 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:21:26,267 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:26,268 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:26,277 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:26,278 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,278 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:21:26,279 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:26,279 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,280 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:26,280 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,280 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,296 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,297 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,308 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,308 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,310 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,329 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:26,332 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:26,338 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:26,348 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:26,406 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:26,407 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:26,408 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:26,408 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:26,451 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:21:26,462 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:26,541 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:26,596 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:21:26,706 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:21:26,706 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:21:26,739 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-26 00:21:26,740 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:21:26,741 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:21:26,742 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:21:26,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:26,755 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:26,756 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,757 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,757 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:21:26,795 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,796 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:21:26,796 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,797 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:21:26,797 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:21:26,797 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:21:26,798 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:21:26,798 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:21:26,798 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:21:26,799 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,800 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-26 00:21:26,801 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-26 00:21:26,801 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,802 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,804 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,805 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,807 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:26,817 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-26 00:21:26,817 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:21:26,819 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-26 00:21:26,819 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:21:26,820 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:21:26,824 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:26,825 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:21:26,825 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:26,826 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:21:26,826 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:26,836 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:26,836 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:26,837 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:26,838 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:26,844 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:26,845 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:26,847 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:21:26,848 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:21:26,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:26,860 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,860 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:26,861 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:26,862 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:21:26,862 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:26,871 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:21:26,871 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:26,872 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:26,873 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:21:26,873 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:21:26,873 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:26,883 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:21:26,883 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:21:26,892 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:21:26,902 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:26,902 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:21:26,902 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,903 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:26,903 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,912 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:26,912 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:26,913 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,913 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:21:26,913 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:21:26,914 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:26,914 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:26,914 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,915 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-26 00:21:26,915 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:26,924 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:26,924 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:21:26,925 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:26,933 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:26,934 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:26,934 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:27,877 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,878 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,878 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,884 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,885 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,885 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,885 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,886 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,886 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,891 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,891 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,894 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,894 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,894 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:27,907 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:21:27,914 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:21:27,914 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:21:27,925 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:21:27,933 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:21:27,942 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:21:27,948 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:21:27,949 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:21:27,951 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:27,952 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:27,953 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:21:27,953 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:27,955 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:27,955 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:27,956 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:27,957 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:21:27,958 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:21:27,958 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:21:27,959 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:21:27,959 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:27,960 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:21:27,960 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:27,961 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:27,961 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:21:27,962 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:21:28,039 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:21:28,039 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:21:28,057 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:21:28,414 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2022-11-26 00:21:28,418 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2022-11-26 00:21:28,419 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2022-11-26 00:21:28,420 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2022-11-26 00:21:28,421 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,422 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,424 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,454 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,455 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,457 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:21:28,543 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:21:28,736 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,738 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,738 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:21:28,739 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:21:28,739 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:21:28,740 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:21:28,740 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:21:28,741 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:21:28,741 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-26 00:21:28,742 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 00:21:28,742 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 00:21:28,743 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:28,743 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:21:28,744 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-26 00:21:28,744 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:21:28,745 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:28,745 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:21:28,746 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:28,747 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:28,747 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:21:28,748 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:28,749 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:21:28,750 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:21:28,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:28,758 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:21:28,759 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:21:28,760 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:21:28,761 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:21:28,762 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:21:28,764 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:21:28,765 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:21:28,766 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:21:28,767 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:21:28,770 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:21:28,771 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:21:28,772 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:21:28,772 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:21:28,777 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:21:28,781 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:21:28,782 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:21:28,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:28,784 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:21:28,785 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:21:28,786 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:21:28,787 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:21:28,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,790 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:21:28,791 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:21:28,793 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,793 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,794 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,794 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,795 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:21:28,796 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:21:28,798 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-26 00:21:28,800 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:21:28,802 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:21:28,803 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:21:28,805 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:21:28,817 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,823 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:28,824 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:21:28,824 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:28,826 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:28,826 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:21:28,827 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:28,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,831 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,837 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:21:28,839 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:28,840 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:21:28,841 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:28,843 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:21:28,844 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:21:28,847 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:21:28,848 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:21:28,858 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:21:28,858 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:28,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,861 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:28,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,893 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:28,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:28,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:28,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:28,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,917 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,918 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,918 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,919 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,919 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,922 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,922 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,923 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:28,924 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:28,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:28,926 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,927 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:28,930 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:28,933 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:21:28,934 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:21:28,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:28,942 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:28,944 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,944 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,945 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,945 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:21:28,946 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:21:28,948 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:28,953 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-26 00:21:28,953 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:28,954 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:28,954 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:28,961 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:28,962 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:21:28,963 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:28,964 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:21:28,982 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:21:28,985 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:21:28,985 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:21:28,993 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:21:28,999 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:21:29,002 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:21:29,006 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:29,007 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:29,008 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:21:29,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,009 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:21:29,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,014 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:29,014 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:21:29,075 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:21:29,076 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:21:29,077 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:21:29,077 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:21:29,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,080 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,083 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,087 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:29,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:29,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:29,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:29,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,118 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,125 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:21:29,126 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:21:29,135 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:29,137 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:29,161 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:21:29,163 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:29,163 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:29,166 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:29,169 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:21:29,170 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:21:29,172 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:21:29,181 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:21:29,181 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:21:29,183 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:21:29,184 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:21:29,186 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:21:29,188 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-26 00:21:29,188 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-26 00:21:29,189 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:29,190 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:21:29,191 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:29,192 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:29,193 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:29,194 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,194 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:21:29,195 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:29,195 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,195 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:29,196 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,196 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,201 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,201 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,202 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,202 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,203 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,203 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,204 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,205 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,208 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,208 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,209 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,211 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:21:29,214 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:29,218 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:21:29,220 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:21:29,234 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:29,234 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:29,235 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:29,235 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:29,242 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:21:29,244 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:29,251 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:29,260 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:21:29,272 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:21:29,273 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:21:29,277 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-26 00:21:29,278 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:21:29,279 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:21:29,280 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:21:29,281 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:29,284 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:29,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,285 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,285 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:21:29,286 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,286 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:21:29,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,287 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:21:29,287 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:21:29,288 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:21:29,288 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:21:29,289 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:21:29,289 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:21:29,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,290 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,291 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-26 00:21:29,291 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-26 00:21:29,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,293 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,294 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,295 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,296 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:29,303 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-26 00:21:29,303 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:21:29,304 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-26 00:21:29,305 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:21:29,305 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:21:29,306 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:29,306 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:21:29,307 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:29,307 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:21:29,307 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:29,309 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:29,309 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:29,310 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:29,310 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:29,311 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:29,312 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:21:29,312 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:21:29,313 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:21:29,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:29,320 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,321 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:21:29,321 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:29,322 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:21:29,322 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:29,323 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:21:29,323 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:29,323 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:29,324 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:21:29,324 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:21:29,324 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:29,325 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:21:29,325 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:21:29,327 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:21:29,327 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:29,328 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:21:29,328 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,328 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:29,329 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,329 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:29,329 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:29,330 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,330 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:21:29,330 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:21:29,331 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:29,331 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:29,331 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,332 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-26 00:21:29,332 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:29,333 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:29,333 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:21:29,333 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,334 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:21:29,334 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:21:29,335 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:21:29,342 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,343 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,343 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,343 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,349 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,352 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:21:29,356 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:21:29,357 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:21:29,366 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:21:29,371 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:21:29,463 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:21:29,475 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:21:29,476 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:21:29,482 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:29,483 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:29,484 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:21:29,485 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:29,485 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:29,486 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:29,487 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:21:29,488 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:21:29,489 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:21:29,490 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:21:29,490 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:21:29,490 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:29,491 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:21:29,491 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:29,492 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:21:29,493 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:21:29,493 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:21:29,496 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:21:29,497 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:21:29,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:21:29,517 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2022-11-26 00:21:29,518 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2022-11-26 00:21:29,518 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2022-11-26 00:21:29,519 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_59b341b0-925d-4145-8818-da3bc41af715/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2022-11-26 00:21:29,520 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,525 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,527 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,527 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,528 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,534 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,535 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:21:29,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:21:30,026 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:21:30,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30 WrapperNode [2022-11-26 00:21:30,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:21:30,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:21:30,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:21:30,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:21:30,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:30,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:30,759 INFO L138 Inliner]: procedures = 741, calls = 8494, calls flagged for inlining = 407, calls inlined = 361, statements flattened = 16765 [2022-11-26 00:21:30,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:21:30,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:21:30,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:21:30,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:21:30,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:30,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:30,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:30,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:31,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:31,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:31,911 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:31,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:32,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:21:32,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:21:32,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:21:32,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:21:32,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (1/1) ... [2022-11-26 00:21:32,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:21:32,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:21:32,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:21:32,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59b341b0-925d-4145-8818-da3bc41af715/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:21:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:21:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:21:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-26 00:21:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-26 00:21:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-26 00:21:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-26 00:21:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-26 00:21:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-26 00:21:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-26 00:21:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-26 00:21:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-26 00:21:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-26 00:21:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-26 00:21:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-26 00:21:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-26 00:21:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-26 00:21:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:21:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:21:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-26 00:21:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-26 00:21:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-26 00:21:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-26 00:21:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-26 00:21:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-26 00:21:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-26 00:21:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-26 00:21:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-26 00:21:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-26 00:21:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-26 00:21:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-26 00:21:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:21:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:21:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-26 00:21:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-26 00:21:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-26 00:21:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-26 00:21:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-26 00:21:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-26 00:21:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-26 00:21:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-26 00:21:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-26 00:21:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-26 00:21:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:21:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:21:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-26 00:21:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-26 00:21:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-26 00:21:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-26 00:21:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:21:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:21:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:21:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:21:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:21:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:21:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-26 00:21:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-26 00:21:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-26 00:21:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-26 00:21:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-26 00:21:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-26 00:21:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-26 00:21:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-26 00:21:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-26 00:21:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-26 00:21:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:21:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-26 00:21:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-26 00:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-26 00:21:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-26 00:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-26 00:21:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-26 00:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-26 00:21:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-26 00:21:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-26 00:21:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:21:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:21:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:21:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:21:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:21:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:21:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:21:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:21:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:21:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:21:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:21:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:21:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-26 00:21:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-26 00:21:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:21:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:21:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:21:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-26 00:21:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-26 00:21:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-26 00:21:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-26 00:21:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-26 00:21:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-26 00:21:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-26 00:21:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-26 00:21:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-26 00:21:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-26 00:21:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:21:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:21:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-26 00:21:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-26 00:21:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:21:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:21:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:21:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:21:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:21:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:21:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-26 00:21:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-26 00:21:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:21:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:21:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:21:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-26 00:21:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-26 00:21:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-26 00:21:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-26 00:21:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-26 00:21:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-26 00:21:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:21:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:21:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-26 00:21:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-26 00:21:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:21:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:21:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-26 00:21:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-26 00:21:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:21:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:21:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:21:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-26 00:21:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-26 00:21:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-26 00:21:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-26 00:21:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-26 00:21:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-26 00:21:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-26 00:21:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-26 00:21:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:21:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:21:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:21:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-26 00:21:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-26 00:21:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:21:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:21:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-26 00:21:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-26 00:21:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:21:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:21:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-26 00:21:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-26 00:21:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-26 00:21:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-26 00:21:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-26 00:21:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-26 00:21:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:21:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:21:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:21:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:21:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:21:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:21:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-26 00:21:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-26 00:21:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-26 00:21:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-26 00:21:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-26 00:21:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-26 00:21:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-26 00:21:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-26 00:21:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-11-26 00:21:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-11-26 00:21:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-26 00:21:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-26 00:21:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-26 00:21:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-26 00:21:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-26 00:21:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-26 00:21:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-26 00:21:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-26 00:21:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:21:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:21:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-26 00:21:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-26 00:21:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-26 00:21:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-26 00:21:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-26 00:21:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-26 00:21:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-26 00:21:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-26 00:21:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-26 00:21:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-26 00:21:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:21:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-26 00:21:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-26 00:21:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 00:21:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 00:21:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-26 00:21:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-26 00:21:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-26 00:21:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-26 00:21:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 00:21:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 00:21:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:21:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:21:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-26 00:21:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-26 00:21:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:21:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:21:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:21:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:21:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:21:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:21:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-26 00:21:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-26 00:21:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:21:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-26 00:21:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-26 00:21:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:21:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:21:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-26 00:21:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-26 00:21:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 00:21:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 00:21:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:21:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:21:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-26 00:21:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-26 00:21:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-26 00:21:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-26 00:21:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:21:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:21:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:21:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:21:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-26 00:21:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-26 00:21:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-26 00:21:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-26 00:21:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-26 00:21:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-26 00:21:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-11-26 00:21:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-11-26 00:21:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:21:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:21:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:21:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:21:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:21:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:21:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:21:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:21:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-26 00:21:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-26 00:21:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-26 00:21:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-26 00:21:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:21:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:21:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-26 00:21:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-26 00:21:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:21:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:21:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:21:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:21:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-26 00:21:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-26 00:21:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-26 00:21:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-26 00:21:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-26 00:21:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-26 00:21:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-26 00:21:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-26 00:21:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-26 00:21:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-26 00:21:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-26 00:21:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-26 00:21:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:21:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:21:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-26 00:21:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-26 00:21:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-26 00:21:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-26 00:21:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-26 00:21:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-26 00:21:32,361 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:21:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:21:32,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:21:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:21:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:21:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-26 00:21:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:21:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-26 00:21:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-26 00:21:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:21:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 00:21:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-26 00:21:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:21:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:21:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-26 00:21:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-26 00:21:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:21:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:21:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:21:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:21:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:21:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-26 00:21:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-26 00:21:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-26 00:21:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-26 00:21:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-11-26 00:21:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-11-26 00:21:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-26 00:21:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-26 00:21:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-26 00:21:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-26 00:21:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-26 00:21:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-26 00:21:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-26 00:21:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-26 00:21:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:21:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:21:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-26 00:21:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-26 00:21:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-26 00:21:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-26 00:21:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:21:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:21:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 00:21:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 00:21:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:21:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-26 00:21:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-26 00:21:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-26 00:21:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-26 00:21:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-26 00:21:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-26 00:21:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:21:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-26 00:21:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:21:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-26 00:21:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-26 00:21:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-26 00:21:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-26 00:21:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-26 00:21:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-26 00:21:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-26 00:21:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-26 00:21:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-26 00:21:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-26 00:21:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-11-26 00:21:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-11-26 00:21:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-26 00:21:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-26 00:21:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:21:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-26 00:21:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-26 00:21:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-26 00:21:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-26 00:21:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 00:21:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 00:21:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-26 00:21:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-26 00:21:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-26 00:21:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-26 00:21:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-26 00:21:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-26 00:21:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:21:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:21:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-26 00:21:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-26 00:21:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:21:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:21:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-26 00:21:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-26 00:21:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:21:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:21:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-26 00:21:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-26 00:21:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:21:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:21:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-26 00:21:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-26 00:21:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-26 00:21:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-26 00:21:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-26 00:21:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-26 00:21:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:21:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:21:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-26 00:21:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-26 00:21:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-26 00:21:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-26 00:21:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-26 00:21:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-26 00:21:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-26 00:21:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-26 00:21:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-26 00:21:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-26 00:21:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:21:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:21:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:21:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:21:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:21:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:21:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:21:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:21:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:21:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:21:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-26 00:21:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-26 00:21:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-26 00:21:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-26 00:21:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:21:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:21:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-11-26 00:21:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-11-26 00:21:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-26 00:21:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-26 00:21:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-26 00:21:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-26 00:21:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2022-11-26 00:21:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2022-11-26 00:21:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2022-11-26 00:21:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2022-11-26 00:21:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:21:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:21:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:21:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:21:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-26 00:21:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-26 00:21:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:21:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-26 00:21:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-26 00:21:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:21:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:21:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-26 00:21:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-26 00:21:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-26 00:21:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-26 00:21:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-26 00:21:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-26 00:21:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 00:21:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 00:21:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-26 00:21:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-26 00:21:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-11-26 00:21:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-11-26 00:21:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:21:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:21:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:21:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:21:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-26 00:21:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-26 00:21:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-26 00:21:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-26 00:21:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:21:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:21:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-26 00:21:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-26 00:21:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-26 00:21:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-26 00:21:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-11-26 00:21:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-11-26 00:21:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-26 00:21:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-26 00:21:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-11-26 00:21:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-11-26 00:21:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:21:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:21:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:21:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:21:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-26 00:21:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-26 00:21:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-26 00:21:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-26 00:21:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-26 00:21:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-26 00:21:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:21:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:21:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:21:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:21:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:21:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:21:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:21:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:21:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 00:21:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 00:21:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:21:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-26 00:21:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-26 00:21:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-26 00:21:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-26 00:21:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-26 00:21:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-26 00:21:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:21:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:21:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-26 00:21:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-26 00:21:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-26 00:21:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-26 00:21:34,324 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:21:34,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:21:34,851 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:24:19,318 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-26 00:24:19,563 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:24:29,685 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:24:29,685 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-26 00:24:29,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:24:29 BoogieIcfgContainer [2022-11-26 00:24:29,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:24:29,696 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:24:29,696 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:24:29,699 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:24:29,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:21:20" (1/3) ... [2022-11-26 00:24:29,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@557c40a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:24:29, skipping insertion in model container [2022-11-26 00:24:29,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:30" (2/3) ... [2022-11-26 00:24:29,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@557c40a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:24:29, skipping insertion in model container [2022-11-26 00:24:29,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:24:29" (3/3) ... [2022-11-26 00:24:29,703 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-26 00:24:29,725 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:24:29,725 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-26 00:24:29,873 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:24:29,880 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;@2f001d35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:24:29,881 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-26 00:24:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand has 4691 states, 2860 states have (on average 1.3041958041958042) internal successors, (3730), 2934 states have internal predecessors, (3730), 1579 states have call successors, (1579), 250 states have call predecessors, (1579), 249 states have return successors, (1570), 1560 states have call predecessors, (1570), 1570 states have call successors, (1570) [2022-11-26 00:24:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-11-26 00:24:29,953 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:24:29,954 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:24:29,955 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:24:29,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:24:29,962 INFO L85 PathProgramCache]: Analyzing trace with hash 386141846, now seen corresponding path program 1 times [2022-11-26 00:24:29,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:24:29,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863435452] [2022-11-26 00:24:29,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:24:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:24:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:24:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-11-26 00:24:31,902 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:24:31,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863435452] [2022-11-26 00:24:31,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863435452] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:24:31,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:24:31,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:24:31,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701411669] [2022-11-26 00:24:31,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:24:31,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:24:31,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:24:31,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:24:31,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:24:31,997 INFO L87 Difference]: Start difference. First operand has 4691 states, 2860 states have (on average 1.3041958041958042) internal successors, (3730), 2934 states have internal predecessors, (3730), 1579 states have call successors, (1579), 250 states have call predecessors, (1579), 249 states have return successors, (1570), 1560 states have call predecessors, (1570), 1570 states have call successors, (1570) Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-26 00:24:36,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:24:38,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:24:47,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:24:52,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:24:55,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:24:57,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:00,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:02,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:05,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:05,380 INFO L93 Difference]: Finished difference Result 13708 states and 20262 transitions. [2022-11-26 00:25:05,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:05,386 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 291 [2022-11-26 00:25:05,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:05,516 INFO L225 Difference]: With dead ends: 13708 [2022-11-26 00:25:05,516 INFO L226 Difference]: Without dead ends: 9059 [2022-11-26 00:25:05,571 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 [2022-11-26 00:25:05,575 INFO L413 NwaCegarLoop]: 7787 mSDtfsCounter, 6443 mSDsluCounter, 6084 mSDsCounter, 0 mSdLazyCounter, 1543 mSolverCounterSat, 7 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6448 SdHoareTripleChecker+Valid, 13871 SdHoareTripleChecker+Invalid, 1557 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1543 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:05,576 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6448 Valid, 13871 Invalid, 1557 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1543 Invalid, 7 Unknown, 0 Unchecked, 32.6s Time] [2022-11-26 00:25:05,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9059 states. [2022-11-26 00:25:06,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9059 to 9051. [2022-11-26 00:25:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9051 states, 5535 states have (on average 1.3028003613369468) internal successors, (7211), 5682 states have internal predecessors, (7211), 3026 states have call successors, (3026), 489 states have call predecessors, (3026), 487 states have return successors, (3024), 2999 states have call predecessors, (3024), 3022 states have call successors, (3024) [2022-11-26 00:25:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9051 states to 9051 states and 13261 transitions. [2022-11-26 00:25:06,687 INFO L78 Accepts]: Start accepts. Automaton has 9051 states and 13261 transitions. Word has length 291 [2022-11-26 00:25:06,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:06,689 INFO L495 AbstractCegarLoop]: Abstraction has 9051 states and 13261 transitions. [2022-11-26 00:25:06,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-26 00:25:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 9051 states and 13261 transitions. [2022-11-26 00:25:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-11-26 00:25:06,703 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:06,704 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:25:06,704 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:25:06,704 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:25:06,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:06,705 INFO L85 PathProgramCache]: Analyzing trace with hash -525491536, now seen corresponding path program 1 times [2022-11-26 00:25:06,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:06,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060516883] [2022-11-26 00:25:06,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-11-26 00:25:07,963 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:07,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060516883] [2022-11-26 00:25:07,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060516883] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:07,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:07,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:25:07,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32862585] [2022-11-26 00:25:07,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:07,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:07,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:07,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:07,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:07,967 INFO L87 Difference]: Start difference. First operand 9051 states and 13261 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-26 00:25:12,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:14,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:17,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:25,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:27,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:29,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:35,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:37,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:39,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:42,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:45,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:45,804 INFO L93 Difference]: Finished difference Result 26531 states and 38846 transitions. [2022-11-26 00:25:45,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:45,805 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 306 [2022-11-26 00:25:45,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:46,108 INFO L225 Difference]: With dead ends: 26531 [2022-11-26 00:25:46,108 INFO L226 Difference]: Without dead ends: 17535 [2022-11-26 00:25:46,179 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 [2022-11-26 00:25:46,180 INFO L413 NwaCegarLoop]: 8302 mSDtfsCounter, 6191 mSDsluCounter, 6035 mSDsCounter, 0 mSdLazyCounter, 1712 mSolverCounterSat, 29 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6196 SdHoareTripleChecker+Valid, 14337 SdHoareTripleChecker+Invalid, 1747 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1712 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:46,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6196 Valid, 14337 Invalid, 1747 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 1712 Invalid, 6 Unknown, 0 Unchecked, 36.9s Time] [2022-11-26 00:25:46,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17535 states. [2022-11-26 00:25:47,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17535 to 17510. [2022-11-26 00:25:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17510 states, 10706 states have (on average 1.298897814309733) internal successors, (13906), 10990 states have internal predecessors, (13906), 5839 states have call successors, (5839), 966 states have call predecessors, (5839), 962 states have return successors, (5841), 5789 states have call predecessors, (5841), 5835 states have call successors, (5841) [2022-11-26 00:25:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17510 states to 17510 states and 25586 transitions. [2022-11-26 00:25:47,456 INFO L78 Accepts]: Start accepts. Automaton has 17510 states and 25586 transitions. Word has length 306 [2022-11-26 00:25:47,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:47,458 INFO L495 AbstractCegarLoop]: Abstraction has 17510 states and 25586 transitions. [2022-11-26 00:25:47,460 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-26 00:25:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 17510 states and 25586 transitions. [2022-11-26 00:25:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-11-26 00:25:47,469 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:47,470 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:25:47,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:25:47,470 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:25:47,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:47,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1199889972, now seen corresponding path program 1 times [2022-11-26 00:25:47,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:47,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011768666] [2022-11-26 00:25:47,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:47,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-11-26 00:25:48,340 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:48,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011768666] [2022-11-26 00:25:48,341 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011768666] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:48,341 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:48,341 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:25:48,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000381083] [2022-11-26 00:25:48,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:48,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:48,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:48,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:48,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:48,343 INFO L87 Difference]: Start difference. First operand 17510 states and 25586 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-26 00:25:51,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:53,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:25:58,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:06,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:11,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:14,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:16,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:18,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:21,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:26:21,712 INFO L93 Difference]: Finished difference Result 43015 states and 62813 transitions. [2022-11-26 00:26:21,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:26:21,713 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 305 [2022-11-26 00:26:21,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:26:21,993 INFO L225 Difference]: With dead ends: 43015 [2022-11-26 00:26:21,994 INFO L226 Difference]: Without dead ends: 25560 [2022-11-26 00:26:22,106 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 [2022-11-26 00:26:22,110 INFO L413 NwaCegarLoop]: 7558 mSDtfsCounter, 6277 mSDsluCounter, 6050 mSDsCounter, 0 mSdLazyCounter, 1556 mSolverCounterSat, 18 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6281 SdHoareTripleChecker+Valid, 13608 SdHoareTripleChecker+Invalid, 1581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 1556 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:26:22,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6281 Valid, 13608 Invalid, 1581 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [18 Valid, 1556 Invalid, 7 Unknown, 0 Unchecked, 32.2s Time] [2022-11-26 00:26:22,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25560 states. [2022-11-26 00:26:23,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25560 to 25532. [2022-11-26 00:26:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25532 states, 15657 states have (on average 1.2971194992655042) internal successors, (20309), 16086 states have internal predecessors, (20309), 8453 states have call successors, (8453), 1428 states have call predecessors, (8453), 1419 states have return successors, (8455), 8367 states have call predecessors, (8455), 8449 states have call successors, (8455) [2022-11-26 00:26:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25532 states to 25532 states and 37217 transitions. [2022-11-26 00:26:24,037 INFO L78 Accepts]: Start accepts. Automaton has 25532 states and 37217 transitions. Word has length 305 [2022-11-26 00:26:24,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:26:24,039 INFO L495 AbstractCegarLoop]: Abstraction has 25532 states and 37217 transitions. [2022-11-26 00:26:24,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-26 00:26:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25532 states and 37217 transitions. [2022-11-26 00:26:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-26 00:26:24,050 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:26:24,051 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:26:24,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:26:24,051 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:26:24,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:26:24,055 INFO L85 PathProgramCache]: Analyzing trace with hash -2015797492, now seen corresponding path program 1 times [2022-11-26 00:26:24,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:26:24,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611326783] [2022-11-26 00:26:24,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:24,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:26:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2022-11-26 00:26:24,802 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:26:24,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611326783] [2022-11-26 00:26:24,803 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611326783] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:26:24,803 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:26:24,803 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:26:24,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103952043] [2022-11-26 00:26:24,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:26:24,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:26:24,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:26:24,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:26:24,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:26:24,805 INFO L87 Difference]: Start difference. First operand 25532 states and 37217 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:26:27,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:30,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:42,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:46,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:51,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:53,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:55,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:00,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:27:00,194 INFO L93 Difference]: Finished difference Result 63189 states and 92108 transitions. [2022-11-26 00:27:00,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:27:00,195 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 330 [2022-11-26 00:27:00,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:27:00,506 INFO L225 Difference]: With dead ends: 63189 [2022-11-26 00:27:00,507 INFO L226 Difference]: Without dead ends: 37712 [2022-11-26 00:27:00,669 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 [2022-11-26 00:27:00,671 INFO L413 NwaCegarLoop]: 9372 mSDtfsCounter, 6387 mSDsluCounter, 6069 mSDsCounter, 0 mSdLazyCounter, 1854 mSolverCounterSat, 12 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6392 SdHoareTripleChecker+Valid, 15441 SdHoareTripleChecker+Invalid, 1872 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1854 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:27:00,675 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6392 Valid, 15441 Invalid, 1872 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [12 Valid, 1854 Invalid, 6 Unknown, 0 Unchecked, 33.8s Time] [2022-11-26 00:27:00,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37712 states. [2022-11-26 00:27:03,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37712 to 37682. [2022-11-26 00:27:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37682 states, 23131 states have (on average 1.296614932341879) internal successors, (29992), 23775 states have internal predecessors, (29992), 12447 states have call successors, (12447), 2117 states have call predecessors, (12447), 2101 states have return successors, (12454), 12306 states have call predecessors, (12454), 12443 states have call successors, (12454) [2022-11-26 00:27:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37682 states to 37682 states and 54893 transitions. [2022-11-26 00:27:03,800 INFO L78 Accepts]: Start accepts. Automaton has 37682 states and 54893 transitions. Word has length 330 [2022-11-26 00:27:03,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:27:03,801 INFO L495 AbstractCegarLoop]: Abstraction has 37682 states and 54893 transitions. [2022-11-26 00:27:03,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-26 00:27:03,801 INFO L276 IsEmpty]: Start isEmpty. Operand 37682 states and 54893 transitions. [2022-11-26 00:27:03,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-26 00:27:03,812 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:27:03,812 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:27:03,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:27:03,813 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:27:03,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:27:03,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1184918545, now seen corresponding path program 1 times [2022-11-26 00:27:03,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:27:03,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255282289] [2022-11-26 00:27:03,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:27:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:27:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:27:04,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-11-26 00:27:04,585 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:27:04,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255282289] [2022-11-26 00:27:04,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255282289] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:27:04,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:27:04,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:27:04,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342083763] [2022-11-26 00:27:04,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:27:04,587 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:27:04,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:27:04,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:27:04,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:27:04,588 INFO L87 Difference]: Start difference. First operand 37682 states and 54893 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-26 00:27:07,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:10,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:13,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:17,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:22,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:24,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:26,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:29,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:39,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:41,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:43,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:27:43,071 INFO L93 Difference]: Finished difference Result 98489 states and 143209 transitions. [2022-11-26 00:27:43,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:27:43,071 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 328 [2022-11-26 00:27:43,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:27:43,564 INFO L225 Difference]: With dead ends: 98489 [2022-11-26 00:27:43,565 INFO L226 Difference]: Without dead ends: 60862 [2022-11-26 00:27:43,792 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 [2022-11-26 00:27:43,793 INFO L413 NwaCegarLoop]: 7464 mSDtfsCounter, 5619 mSDsluCounter, 6046 mSDsCounter, 0 mSdLazyCounter, 1576 mSolverCounterSat, 7 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5621 SdHoareTripleChecker+Valid, 13510 SdHoareTripleChecker+Invalid, 1589 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1576 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:27:43,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5621 Valid, 13510 Invalid, 1589 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1576 Invalid, 6 Unknown, 0 Unchecked, 35.8s Time] [2022-11-26 00:27:43,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60862 states. [2022-11-26 00:27:46,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60862 to 60820. [2022-11-26 00:27:47,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60820 states, 37211 states have (on average 1.2892961758619763) internal successors, (47976), 38312 states have internal predecessors, (47976), 20031 states have call successors, (20031), 3612 states have call predecessors, (20031), 3575 states have return successors, (20304), 19763 states have call predecessors, (20304), 20027 states have call successors, (20304) [2022-11-26 00:27:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60820 states to 60820 states and 88311 transitions. [2022-11-26 00:27:47,529 INFO L78 Accepts]: Start accepts. Automaton has 60820 states and 88311 transitions. Word has length 328 [2022-11-26 00:27:47,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:27:47,530 INFO L495 AbstractCegarLoop]: Abstraction has 60820 states and 88311 transitions. [2022-11-26 00:27:47,530 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-26 00:27:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 60820 states and 88311 transitions. [2022-11-26 00:27:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-11-26 00:27:47,537 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:27:47,537 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:27:47,538 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:27:47,538 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:27:47,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:27:47,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1713115599, now seen corresponding path program 1 times [2022-11-26 00:27:47,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:27:47,539 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344446570] [2022-11-26 00:27:47,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:27:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:27:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:27:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2022-11-26 00:27:50,359 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:27:50,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344446570] [2022-11-26 00:27:50,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344446570] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:27:50,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:27:50,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:27:50,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045663074] [2022-11-26 00:27:50,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:27:50,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:27:50,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:27:50,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:27:50,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:27:50,362 INFO L87 Difference]: Start difference. First operand 60820 states and 88311 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-26 00:27:58,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:06,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:08,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:10,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:17,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:22,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:29,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:31,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:33,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:35,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:39,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:50,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:52,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:54,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:28:54,750 INFO L93 Difference]: Finished difference Result 116498 states and 169552 transitions. [2022-11-26 00:28:54,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 00:28:54,751 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 333 [2022-11-26 00:28:54,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:28:55,760 INFO L225 Difference]: With dead ends: 116498 [2022-11-26 00:28:55,760 INFO L226 Difference]: Without dead ends: 116496 [2022-11-26 00:28:55,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:28:55,819 INFO L413 NwaCegarLoop]: 8202 mSDtfsCounter, 6444 mSDsluCounter, 22409 mSDsCounter, 0 mSdLazyCounter, 3313 mSolverCounterSat, 3 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6450 SdHoareTripleChecker+Valid, 30611 SdHoareTripleChecker+Invalid, 3325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3313 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:28:55,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6450 Valid, 30611 Invalid, 3325 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 3313 Invalid, 9 Unknown, 0 Unchecked, 60.5s Time] [2022-11-26 00:28:55,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116496 states. [2022-11-26 00:29:01,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116496 to 115881. [2022-11-26 00:29:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115881 states, 70784 states have (on average 1.2877627712477395) internal successors, (91153), 72841 states have internal predecessors, (91153), 38340 states have call successors, (38340), 6827 states have call predecessors, (38340), 6754 states have return successors, (39241), 37796 states have call predecessors, (39241), 38332 states have call successors, (39241) [2022-11-26 00:29:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115881 states to 115881 states and 168734 transitions. [2022-11-26 00:29:02,195 INFO L78 Accepts]: Start accepts. Automaton has 115881 states and 168734 transitions. Word has length 333 [2022-11-26 00:29:02,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:29:02,196 INFO L495 AbstractCegarLoop]: Abstraction has 115881 states and 168734 transitions. [2022-11-26 00:29:02,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-26 00:29:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 115881 states and 168734 transitions. [2022-11-26 00:29:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-26 00:29:02,204 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:29:02,204 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:29:02,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:29:02,205 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-26 00:29:02,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:29:02,205 INFO L85 PathProgramCache]: Analyzing trace with hash -867063970, now seen corresponding path program 1 times [2022-11-26 00:29:02,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:29:02,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910442067] [2022-11-26 00:29:02,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:29:02,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:29:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:29:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2022-11-26 00:29:04,874 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:29:04,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910442067] [2022-11-26 00:29:04,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910442067] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:29:04,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:29:04,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:29:04,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612992445] [2022-11-26 00:29:04,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:29:04,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:29:04,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:29:04,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:29:04,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:29:04,878 INFO L87 Difference]: Start difference. First operand 115881 states and 168734 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2022-11-26 00:29:09,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:13,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:21,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:23,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:25,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:33,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:38,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:43,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:56,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:58,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:02,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:30:02,804 INFO L93 Difference]: Finished difference Result 230823 states and 336141 transitions. [2022-11-26 00:30:02,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 00:30:02,804 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 341 [2022-11-26 00:30:02,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:30:04,652 INFO L225 Difference]: With dead ends: 230823 [2022-11-26 00:30:04,652 INFO L226 Difference]: Without dead ends: 230821 [2022-11-26 00:30:04,789 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:30:04,790 INFO L413 NwaCegarLoop]: 8130 mSDtfsCounter, 6486 mSDsluCounter, 22263 mSDsCounter, 0 mSdLazyCounter, 3136 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6494 SdHoareTripleChecker+Valid, 30393 SdHoareTripleChecker+Invalid, 3144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3136 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 49.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:30:04,790 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6494 Valid, 30393 Invalid, 3144 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3136 Invalid, 6 Unknown, 0 Unchecked, 49.7s Time] [2022-11-26 00:30:04,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230821 states.