./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:57:48,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:57:48,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:57:48,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:57:48,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:57:48,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:57:48,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:57:48,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:57:48,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:57:48,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:57:48,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:57:48,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:57:48,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:57:48,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:57:48,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:57:48,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:57:48,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:57:48,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:57:48,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:57:48,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:57:48,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:57:48,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:57:48,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:57:48,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:57:48,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:57:48,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:57:48,659 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:57:48,660 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:57:48,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:57:48,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:57:48,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:57:48,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:57:48,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:57:48,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:57:48,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:57:48,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:57:48,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:57:48,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:57:48,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:57:48,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:57:48,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:57:48,665 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:57:48,678 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:57:48,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:57:48,679 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:57:48,679 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:57:48,679 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:57:48,679 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:57:48,680 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:57:48,680 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:57:48,681 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:57:48,681 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:57:48,681 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:57:48,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:57:48,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:57:48,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:57:48,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:57:48,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:57:48,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:57:48,682 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:57:48,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:57:48,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:57:48,683 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:57:48,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:57:48,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:57:48,683 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:57:48,683 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_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 [2022-12-14 06:57:48,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:57:48,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:57:48,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:57:48,870 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:57:48,870 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:57:48,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-14 06:57:51,431 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:57:51,950 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:57:51,951 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-14 06:57:51,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/data/eb2d1badd/a461513bd27d4aa591049ec9343dfc0b/FLAG1c46e6d6c [2022-12-14 06:57:52,001 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/data/eb2d1badd/a461513bd27d4aa591049ec9343dfc0b [2022-12-14 06:57:52,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:57:52,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:57:52,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:57:52,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:57:52,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:57:52,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:57:52" (1/1) ... [2022-12-14 06:57:52,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@508937fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:52, skipping insertion in model container [2022-12-14 06:57:52,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:57:52" (1/1) ... [2022-12-14 06:57:52,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:57:52,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:57:52,890 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:52,908 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 06:57:52,926 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 06:57:53,038 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:57:53,044 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:57:53,050 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-14 06:57:53,057 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 06:57:53,063 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:57:53,069 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:57:53,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 06:57:53,081 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:57:53,271 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:57:53,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:53,484 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:57:53,488 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:57:53,488 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:57:53,495 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:57:53,504 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:57:53,513 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:57:53,519 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 06:57:53,560 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:57:53,569 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:57:53,571 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:57:53,580 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:57:53,641 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:57:53,669 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 06:57:53,675 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 06:57:53,747 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:57:53,758 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:57:53,758 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:53,814 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:57:53,831 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:57:53,832 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:57:53,843 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:57:53,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:57:53,868 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 06:57:53,879 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 06:57:53,901 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 06:57:53,950 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:53,950 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:53,951 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:53,952 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:53,952 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:57:54,014 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 06:57:54,110 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 06:57:54,140 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:57:54,208 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:54,209 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 06:57:54,214 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 06:57:54,214 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:54,254 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:54,309 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 06:57:54,336 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:54,337 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:54,357 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:54,357 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:54,357 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:54,358 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:54,358 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:54,365 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:54,365 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:54,366 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:54,366 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:54,367 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:54,403 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:54,413 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:54,413 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 06:57:54,432 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:54,433 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:54,480 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,481 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,482 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,483 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,484 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,486 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,487 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,488 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,489 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,489 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,490 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,490 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,491 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,504 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:54,516 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:54,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:54,540 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:54,540 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:54,547 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 06:57:54,568 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:54,577 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:54,645 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,666 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:54,676 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:54,677 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:54,678 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:54,679 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:54,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,692 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:54,695 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:54,698 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,707 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,708 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:54,711 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:54,713 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,744 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:57:54,745 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,745 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,746 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,748 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,765 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,765 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,766 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,766 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,767 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,767 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,767 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:57:54,767 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:57:54,767 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 06:57:54,776 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,776 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,777 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:57:54,777 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:57:54,778 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 06:57:54,778 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:54,842 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:54,859 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:54,859 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,860 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:54,860 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,890 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:57:54,897 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:57:54,906 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:54,907 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,907 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,908 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:54,917 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,917 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,918 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,919 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,920 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,920 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,921 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:57:54,921 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:57:54,930 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:54,931 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,932 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:54,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:54,942 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,943 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,943 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,944 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,945 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:54,946 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:54,970 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 06:57:54,971 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:57:54,973 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,974 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:54,974 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:57:54,975 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,975 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:54,976 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:57:54,976 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,977 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:54,977 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,978 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:54,978 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,979 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 06:57:54,979 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,979 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:57:54,980 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:54,988 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:54,988 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:57:54,997 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,014 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:57:55,021 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:57:55,021 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:57:55,022 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:57:55,037 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:57:55,044 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:55,045 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:55,056 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:55,056 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:55,059 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,059 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,063 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,063 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:55,085 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:55,086 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,086 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,103 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:55,104 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:55,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,121 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,121 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:55,123 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,131 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:55,132 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,132 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:55,133 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,133 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,133 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,134 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:55,134 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:55,193 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:55,202 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:57:55,204 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:55,231 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:55,232 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:55,246 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 06:57:55,256 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,257 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:55,259 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:55,260 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:55,260 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:55,261 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:55,261 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:57:55,268 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 06:57:55,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:57:55,279 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:57:55,279 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:57:55,279 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:57:55,280 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:57:55,280 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:57:55,281 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:57:55,281 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:57:55,281 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:57:55,282 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,283 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,284 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,287 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:57:55,302 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 06:57:55,303 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:57:55,303 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:57:55,303 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:57:55,307 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,307 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,307 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:55,308 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,308 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:55,311 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:57:55,311 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:57:55,311 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:57:55,328 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:57:55,329 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:57:55,329 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:57:55,334 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:57:55,341 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:57:55,347 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:57:55,347 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 06:57:55,347 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:57:56,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,040 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,041 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,041 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,041 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,041 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,046 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 06:57:56,047 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 06:57:56,049 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 06:57:56,052 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:57:56,056 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,057 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,058 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,058 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,059 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,059 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,068 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:57:56,075 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:57:56,082 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 06:57:56,088 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,088 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,090 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,090 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,090 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,091 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,091 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,092 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,092 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,092 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,095 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,095 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,096 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,096 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,096 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,097 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,097 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,098 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,098 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,098 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,099 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:57:56,099 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:57:56,099 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:57:56,100 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 06:57:56,100 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 06:57:56,100 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:57:56,101 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 06:57:56,101 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:57:56,101 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:57:56,102 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:57:56,176 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 06:57:56,176 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 06:57:56,189 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 06:57:56,317 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_00c811ea-d84a-4b2d-916b-853dce94610a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-12-14 06:57:56,321 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,321 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,322 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,335 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:57:56,415 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 06:57:56,509 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:56,510 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 06:57:56,510 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 06:57:56,512 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:57:56,512 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 06:57:56,512 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-14 06:57:56,512 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 06:57:56,513 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:57:56,513 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 06:57:56,513 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 06:57:56,513 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:57:56,514 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:57:56,516 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,522 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:57:56,522 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:57:56,523 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:57:56,524 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:57:56,525 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:57:56,526 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:57:56,526 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 06:57:56,528 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:57:56,529 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:57:56,529 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:57:56,530 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:57:56,531 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:57:56,532 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 06:57:56,533 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 06:57:56,535 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:57:56,535 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:57:56,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,537 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:57:56,537 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:57:56,537 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:57:56,538 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:57:56,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:57:56,540 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 06:57:56,540 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 06:57:56,541 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 06:57:56,542 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:56,542 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:56,543 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:56,543 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:57:56,543 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:57:56,544 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 06:57:56,548 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 06:57:56,549 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:57:56,550 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:56,550 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 06:57:56,550 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 06:57:56,550 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:56,551 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,556 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 06:57:56,558 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:56,559 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:56,560 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:56,560 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:56,561 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:56,561 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:56,561 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:57:56,561 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:56,562 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:56,562 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:56,562 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:56,562 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:57:56,564 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,565 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,565 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 06:57:56,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,587 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,588 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,588 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,589 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,590 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,591 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,591 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,592 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,592 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,593 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,593 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,594 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,594 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,596 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,598 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,602 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 06:57:56,612 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:56,615 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:56,630 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,631 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,633 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,633 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,634 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,635 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,638 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,639 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:56,641 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:56,644 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,646 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,647 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:56,650 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 06:57:56,653 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,663 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:57:56,663 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,663 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,664 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,665 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,665 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,666 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,670 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,671 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,671 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,672 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,672 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,672 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,672 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:57:56,672 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:57:56,673 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 06:57:56,675 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,675 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,675 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:57:56,676 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:57:56,676 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 06:57:56,676 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:57:56,691 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:56,697 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:56,698 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,698 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,698 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,701 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:57:56,702 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:57:56,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:56,704 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,705 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,706 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:56,707 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,708 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,709 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,709 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,710 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,711 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,711 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:57:56,712 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:57:56,713 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:56,714 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,715 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:56,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:56,718 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,719 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,719 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,722 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 06:57:56,725 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 06:57:56,726 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:57:56,726 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,727 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:56,727 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:57:56,728 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,728 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:56,728 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:57:56,729 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,729 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:56,730 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,730 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:56,730 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,731 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 06:57:56,731 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,731 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:57:56,732 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,733 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 06:57:56,734 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 06:57:56,735 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,739 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:57:56,739 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:57:56,739 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:57:56,740 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:57:56,741 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:57:56,742 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:56,742 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,746 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,746 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,748 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,749 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,751 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,752 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,754 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,754 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,755 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,759 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:56,759 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:57:56,762 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,763 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,763 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,764 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,766 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,766 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,767 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:56,767 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,768 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,768 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,768 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,768 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 06:57:56,774 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,777 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:57:56,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:57:56,787 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,788 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 06:57:56,791 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,792 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 06:57:56,793 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:57:56,794 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:57:56,795 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:57:56,795 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,795 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:57:56,796 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 06:57:56,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:57:56,800 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:57:56,800 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:57:56,801 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:57:56,801 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:57:56,802 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:57:56,802 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:57:56,802 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:57:56,802 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:57:56,804 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,804 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,805 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,808 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:57:56,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 06:57:56,828 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:57:56,828 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:57:56,829 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 06:57:56,832 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,832 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,832 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:57:56,833 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,833 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 06:57:56,835 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:57:56,835 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:57:56,835 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:57:56,837 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:57:56,837 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:57:56,838 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:57:56,838 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:57:56,840 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:57:56,841 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:57:56,841 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 06:57:56,841 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:57:56,848 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,849 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,849 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,849 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,849 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,849 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,849 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,850 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,852 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,852 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,852 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,855 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 06:57:56,855 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 06:57:56,857 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 06:57:56,858 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:57:56,861 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,861 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,862 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,862 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,863 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,863 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,870 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:57:56,874 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:57:56,883 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 06:57:56,887 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:57:56,887 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:57:56,889 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,889 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,889 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,890 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,890 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,890 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,891 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,891 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,893 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,893 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,893 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,893 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:57:56,894 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,894 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,894 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,894 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,895 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,895 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:57:56,895 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:57:56,895 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:57:56,896 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:57:56,896 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 06:57:56,896 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 06:57:56,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:57:56,897 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 06:57:56,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:57:56,897 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:57:56,898 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:57:56,900 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 06:57:56,900 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 06:57:56,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 06:57:56,904 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_00c811ea-d84a-4b2d-916b-853dce94610a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-12-14 06:57:56,905 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,907 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,908 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,910 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:57:56,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:57:57,165 INFO L208 MainTranslator]: Completed translation [2022-12-14 06:57:57,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57 WrapperNode [2022-12-14 06:57:57,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:57:57,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 06:57:57,167 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 06:57:57,167 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 06:57:57,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,517 INFO L138 Inliner]: procedures = 587, calls = 5906, calls flagged for inlining = 313, calls inlined = 305, statements flattened = 12910 [2022-12-14 06:57:57,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 06:57:57,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 06:57:57,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 06:57:57,518 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 06:57:57,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,898 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:57,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 06:57:57,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 06:57:57,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 06:57:57,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 06:57:57,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (1/1) ... [2022-12-14 06:57:58,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:57:58,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:57:58,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 06:57:58,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00c811ea-d84a-4b2d-916b-853dce94610a/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 06:57:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-12-14 06:57:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-12-14 06:57:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-12-14 06:57:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-12-14 06:57:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 06:57:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 06:57:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-12-14 06:57:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-12-14 06:57:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-12-14 06:57:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-12-14 06:57:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 06:57:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 06:57:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 06:57:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 06:57:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 06:57:58,060 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-12-14 06:57:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-12-14 06:57:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-12-14 06:57:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 06:57:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-12-14 06:57:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-12-14 06:57:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-12-14 06:57:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-12-14 06:57:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-12-14 06:57:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-12-14 06:57:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-12-14 06:57:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-12-14 06:57:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-14 06:57:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 06:57:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-12-14 06:57:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 06:57:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 06:57:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 06:57:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 06:57:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 06:57:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-14 06:57:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-14 06:57:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-12-14 06:57:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-12-14 06:57:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-12-14 06:57:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-12-14 06:57:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 06:57:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-12-14 06:57:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-12-14 06:57:59,102 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 06:57:59,106 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 06:57:59,942 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:10:22,258 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 07:10:22,488 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:10:32,253 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:10:32,253 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-14 07:10:32,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:10:32 BoogieIcfgContainer [2022-12-14 07:10:32,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:10:32,260 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:10:32,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:10:32,262 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:10:32,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:57:52" (1/3) ... [2022-12-14 07:10:32,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@519e0fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:10:32, skipping insertion in model container [2022-12-14 07:10:32,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:57:57" (2/3) ... [2022-12-14 07:10:32,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@519e0fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:10:32, skipping insertion in model container [2022-12-14 07:10:32,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:10:32" (3/3) ... [2022-12-14 07:10:32,264 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-14 07:10:32,278 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:10:32,279 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 07:10:32,366 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:10:32,371 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;@7bae5522, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:10:32,371 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 07:10:32,382 INFO L276 IsEmpty]: Start isEmpty. Operand has 4146 states, 2299 states have (on average 1.2749021313614615) internal successors, (2931), 2417 states have internal predecessors, (2931), 1637 states have call successors, (1637), 210 states have call predecessors, (1637), 209 states have return successors, (1626), 1596 states have call predecessors, (1626), 1626 states have call successors, (1626) [2022-12-14 07:10:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 07:10:32,399 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:10:32,400 INFO L195 NwaCegarLoop]: trace histogram [25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:10:32,400 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:10:32,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:10:32,404 INFO L85 PathProgramCache]: Analyzing trace with hash -1511513656, now seen corresponding path program 1 times [2022-12-14 07:10:32,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:10:32,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687458791] [2022-12-14 07:10:32,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:10:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:10:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:10:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-12-14 07:10:35,024 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:10:35,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687458791] [2022-12-14 07:10:35,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687458791] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:10:35,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:10:35,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:10:35,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625292088] [2022-12-14 07:10:35,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:10:35,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:10:35,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:10:35,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:10:35,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:10:35,068 INFO L87 Difference]: Start difference. First operand has 4146 states, 2299 states have (on average 1.2749021313614615) internal successors, (2931), 2417 states have internal predecessors, (2931), 1637 states have call successors, (1637), 210 states have call predecessors, (1637), 209 states have return successors, (1626), 1596 states have call predecessors, (1626), 1626 states have call successors, (1626) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-14 07:10:37,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:10:41,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:10:46,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:10:49,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:10:49,308 INFO L93 Difference]: Finished difference Result 12085 states and 18056 transitions. [2022-12-14 07:10:49,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:10:49,310 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 260 [2022-12-14 07:10:49,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:10:49,381 INFO L225 Difference]: With dead ends: 12085 [2022-12-14 07:10:49,381 INFO L226 Difference]: Without dead ends: 7971 [2022-12-14 07:10:49,412 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 [2022-12-14 07:10:49,415 INFO L413 NwaCegarLoop]: 7137 mSDtfsCounter, 5758 mSDsluCounter, 5573 mSDsCounter, 0 mSdLazyCounter, 1173 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5760 SdHoareTripleChecker+Valid, 12710 SdHoareTripleChecker+Invalid, 1183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1173 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2022-12-14 07:10:49,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5760 Valid, 12710 Invalid, 1183 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1173 Invalid, 3 Unknown, 0 Unchecked, 13.7s Time] [2022-12-14 07:10:49,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7971 states. [2022-12-14 07:10:49,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7971 to 7970. [2022-12-14 07:10:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7970 states, 4425 states have (on average 1.2705084745762711) internal successors, (5622), 4651 states have internal predecessors, (5622), 3132 states have call successors, (3132), 413 states have call predecessors, (3132), 412 states have return successors, (3131), 3069 states have call predecessors, (3131), 3129 states have call successors, (3131) [2022-12-14 07:10:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7970 states to 7970 states and 11885 transitions. [2022-12-14 07:10:49,941 INFO L78 Accepts]: Start accepts. Automaton has 7970 states and 11885 transitions. Word has length 260 [2022-12-14 07:10:49,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:10:49,943 INFO L495 AbstractCegarLoop]: Abstraction has 7970 states and 11885 transitions. [2022-12-14 07:10:49,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-14 07:10:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 7970 states and 11885 transitions. [2022-12-14 07:10:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-14 07:10:49,961 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:10:49,961 INFO L195 NwaCegarLoop]: trace histogram [28, 24, 24, 24, 24, 24, 24, 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] [2022-12-14 07:10:49,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:10:49,962 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:10:49,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:10:49,962 INFO L85 PathProgramCache]: Analyzing trace with hash -2124861079, now seen corresponding path program 1 times [2022-12-14 07:10:49,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:10:49,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875798392] [2022-12-14 07:10:49,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:10:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:10:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:10:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2439 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2439 trivial. 0 not checked. [2022-12-14 07:10:52,653 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:10:52,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875798392] [2022-12-14 07:10:52,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875798392] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:10:52,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:10:52,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 07:10:52,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363138787] [2022-12-14 07:10:52,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:10:52,655 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:10:52,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:10:52,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:10:52,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:10:52,656 INFO L87 Difference]: Start difference. First operand 7970 states and 11885 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 07:10:54,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:00,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:05,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:07,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:10,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:13,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:15,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:15,364 INFO L93 Difference]: Finished difference Result 11867 states and 17681 transitions. [2022-12-14 07:11:15,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:11:15,365 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 302 [2022-12-14 07:11:15,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:15,432 INFO L225 Difference]: With dead ends: 11867 [2022-12-14 07:11:15,432 INFO L226 Difference]: Without dead ends: 11851 [2022-12-14 07:11:15,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:11:15,441 INFO L413 NwaCegarLoop]: 7132 mSDtfsCounter, 5784 mSDsluCounter, 12639 mSDsCounter, 0 mSdLazyCounter, 1740 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5784 SdHoareTripleChecker+Valid, 19771 SdHoareTripleChecker+Invalid, 1745 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1740 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:15,441 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5784 Valid, 19771 Invalid, 1745 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1740 Invalid, 5 Unknown, 0 Unchecked, 22.1s Time] [2022-12-14 07:11:15,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11851 states. [2022-12-14 07:11:16,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11851 to 11851. [2022-12-14 07:11:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11851 states, 6581 states have (on average 1.2701717064275946) internal successors, (8359), 6915 states have internal predecessors, (8359), 4650 states have call successors, (4650), 620 states have call predecessors, (4650), 619 states have return successors, (4649), 4558 states have call predecessors, (4649), 4647 states have call successors, (4649) [2022-12-14 07:11:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11851 states to 11851 states and 17658 transitions. [2022-12-14 07:11:16,198 INFO L78 Accepts]: Start accepts. Automaton has 11851 states and 17658 transitions. Word has length 302 [2022-12-14 07:11:16,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:16,199 INFO L495 AbstractCegarLoop]: Abstraction has 11851 states and 17658 transitions. [2022-12-14 07:11:16,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 07:11:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 11851 states and 17658 transitions. [2022-12-14 07:11:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-14 07:11:16,242 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:16,242 INFO L195 NwaCegarLoop]: trace histogram [30, 26, 26, 26, 26, 26, 26, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:16,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:11:16,243 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:11:16,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:16,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1182011316, now seen corresponding path program 1 times [2022-12-14 07:11:16,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:16,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290631083] [2022-12-14 07:11:16,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2842 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2839 trivial. 0 not checked. [2022-12-14 07:11:18,232 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:18,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290631083] [2022-12-14 07:11:18,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290631083] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:18,232 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:18,232 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:18,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924201795] [2022-12-14 07:11:18,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:18,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:18,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:18,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:18,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:18,236 INFO L87 Difference]: Start difference. First operand 11851 states and 17658 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-12-14 07:11:20,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:27,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:30,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:32,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:34,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:36,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:37,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:37,320 INFO L93 Difference]: Finished difference Result 31101 states and 46330 transitions. [2022-12-14 07:11:37,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:37,321 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 393 [2022-12-14 07:11:37,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:37,417 INFO L225 Difference]: With dead ends: 31101 [2022-12-14 07:11:37,417 INFO L226 Difference]: Without dead ends: 19299 [2022-12-14 07:11:37,475 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 [2022-12-14 07:11:37,476 INFO L413 NwaCegarLoop]: 7093 mSDtfsCounter, 5593 mSDsluCounter, 5542 mSDsCounter, 0 mSdLazyCounter, 1206 mSolverCounterSat, 16 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5593 SdHoareTripleChecker+Valid, 12635 SdHoareTripleChecker+Invalid, 1226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1206 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:37,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5593 Valid, 12635 Invalid, 1226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 1206 Invalid, 4 Unknown, 0 Unchecked, 18.3s Time] [2022-12-14 07:11:37,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19299 states. [2022-12-14 07:11:38,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19299 to 19291. [2022-12-14 07:11:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19291 states, 10709 states have (on average 1.2669717060416472) internal successors, (13568), 11258 states have internal predecessors, (13568), 7563 states have call successors, (7563), 1020 states have call predecessors, (7563), 1018 states have return successors, (7562), 7407 states have call predecessors, (7562), 7560 states have call successors, (7562) [2022-12-14 07:11:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19291 states to 19291 states and 28693 transitions. [2022-12-14 07:11:38,293 INFO L78 Accepts]: Start accepts. Automaton has 19291 states and 28693 transitions. Word has length 393 [2022-12-14 07:11:38,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:38,293 INFO L495 AbstractCegarLoop]: Abstraction has 19291 states and 28693 transitions. [2022-12-14 07:11:38,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-12-14 07:11:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 19291 states and 28693 transitions. [2022-12-14 07:11:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2022-12-14 07:11:38,349 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:38,350 INFO L195 NwaCegarLoop]: trace histogram [33, 26, 26, 26, 26, 26, 26, 7, 7, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:38,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:11:38,350 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:11:38,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:38,350 INFO L85 PathProgramCache]: Analyzing trace with hash -146244965, now seen corresponding path program 1 times [2022-12-14 07:11:38,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:38,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153625871] [2022-12-14 07:11:38,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3098 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3083 trivial. 0 not checked. [2022-12-14 07:11:40,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:40,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153625871] [2022-12-14 07:11:40,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153625871] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:40,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:40,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:40,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865790344] [2022-12-14 07:11:40,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:40,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:40,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:40,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:40,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:40,038 INFO L87 Difference]: Start difference. First operand 19291 states and 28693 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2022-12-14 07:11:42,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:11:51,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []