./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 07:33:29,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:33:29,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:33:29,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:33:29,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:33:29,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:33:29,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:33:29,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:33:29,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:33:29,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:33:29,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:33:29,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:33:29,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:33:29,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:33:29,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:33:29,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:33:29,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:33:29,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:33:29,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:33:29,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:33:29,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:33:29,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:33:29,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:33:29,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:33:30,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:33:30,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:33:30,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:33:30,003 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:33:30,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:33:30,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:33:30,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:33:30,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:33:30,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:33:30,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:33:30,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:33:30,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:33:30,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:33:30,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:33:30,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:33:30,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:33:30,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:33:30,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:33:30,034 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:33:30,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:33:30,034 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:33:30,034 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:33:30,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:33:30,035 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:33:30,036 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:33:30,036 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:33:30,036 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:33:30,036 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:33:30,036 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:33:30,036 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:33:30,036 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:33:30,037 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:33:30,037 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:33:30,037 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:33:30,037 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:33:30,037 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:33:30,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:33:30,038 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:33:30,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:33:30,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:33:30,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:33:30,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:33:30,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:33:30,039 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:33:30,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:33:30,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:33:30,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:33:30,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:33:30,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:33:30,040 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:33:30,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:33:30,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:33:30,041 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:33:30,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:33:30,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:33:30,041 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:33:30,041 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2022-12-14 07:33:30,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:33:30,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:33:30,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:33:30,253 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:33:30,254 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:33:30,254 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-14 07:33:32,816 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:33:33,207 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:33:33,207 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-14 07:33:33,272 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/data/7b07e8f38/d56d2cbfe1b345b4b6179560e5abc29d/FLAG1ffadec40 [2022-12-14 07:33:33,371 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/data/7b07e8f38/d56d2cbfe1b345b4b6179560e5abc29d [2022-12-14 07:33:33,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:33:33,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:33:33,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:33:33,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:33:33,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:33:33,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:33:33" (1/1) ... [2022-12-14 07:33:33,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336db18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:33, skipping insertion in model container [2022-12-14 07:33:33,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:33:33" (1/1) ... [2022-12-14 07:33:33,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:33:33,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:33:34,152 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:34,167 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 07:33:34,180 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 07:33:34,245 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:33:34,250 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:33:34,255 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-14 07:33:34,260 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 07:33:34,265 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:33:34,271 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:33:34,276 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 07:33:34,281 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:33:34,394 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 07:33:34,493 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:34,555 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:33:34,558 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:33:34,559 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:33:34,566 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:33:34,574 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:33:34,581 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:33:34,587 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 07:33:34,618 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 07:33:34,624 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:33:34,626 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 07:33:34,632 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 07:33:34,682 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 07:33:34,707 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 07:33:34,712 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 07:33:34,775 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:33:34,785 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:33:34,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:34,834 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:33:34,851 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 07:33:34,852 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:33:34,866 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:33:34,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:33:34,892 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 07:33:34,902 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 07:33:34,920 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:33:34,958 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:34,959 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:34,960 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:34,960 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:34,961 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 07:33:35,017 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 07:33:35,108 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 07:33:35,135 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 07:33:35,194 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:35,195 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 07:33:35,199 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 07:33:35,199 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:35,234 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:35,283 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 07:33:35,308 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:35,308 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:35,325 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:35,326 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:35,326 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:35,326 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:35,327 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:35,332 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:35,333 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:35,333 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:35,333 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:35,334 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:35,360 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:35,368 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 07:33:35,382 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:35,382 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:35,419 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,420 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,420 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,421 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,422 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,423 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,425 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,426 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,426 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,427 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,428 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,428 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,429 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,443 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,443 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,455 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,472 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,485 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 07:33:35,508 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:35,516 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:35,571 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,587 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:35,594 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:35,595 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:35,595 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:35,596 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:35,605 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,606 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:35,609 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:35,611 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,620 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,621 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:35,625 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:35,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,656 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:33:35,656 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,656 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,657 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,658 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,668 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,669 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,683 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,684 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,684 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,684 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,685 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,685 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,685 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:33:35,685 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:33:35,686 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 07:33:35,693 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,693 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,694 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:33:35,694 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:33:35,694 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 07:33:35,695 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:35,746 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:35,756 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:35,756 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,757 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:35,757 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,779 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:33:35,784 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:33:35,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:35,791 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,792 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:35,798 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,799 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,800 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,800 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,801 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,801 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,802 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:33:35,802 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:33:35,809 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:35,809 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,810 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,811 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:35,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:35,817 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,818 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,818 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,818 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,819 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,820 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:35,839 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 07:33:35,839 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:33:35,842 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,842 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:35,842 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:33:35,843 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,843 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:35,843 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:33:35,844 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,844 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:35,845 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,845 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:35,845 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,846 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 07:33:35,846 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,847 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:33:35,847 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,853 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:35,854 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:33:35,860 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,873 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 07:33:35,879 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:33:35,879 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:33:35,879 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:33:35,890 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:33:35,896 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:35,896 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:35,905 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:35,905 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,907 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,908 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,910 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,911 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:35,928 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:35,928 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,929 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,942 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:35,942 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:35,954 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,955 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,955 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:35,956 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,963 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:35,963 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,964 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:35,964 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,964 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,964 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:35,964 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:35,965 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:36,009 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:36,016 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:33:36,017 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:36,038 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:36,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:36,049 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:33:36,057 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:36,058 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:36,059 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:36,060 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:36,060 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:36,061 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:36,061 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 07:33:36,067 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 07:33:36,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:33:36,074 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:33:36,074 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:33:36,075 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:33:36,075 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:33:36,075 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:33:36,076 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:33:36,076 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:33:36,076 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 07:33:36,078 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,078 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,079 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,081 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 07:33:36,084 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 07:33:36,085 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:33:36,085 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:33:36,085 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:33:36,088 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,089 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,089 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:36,089 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,090 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:36,095 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:33:36,095 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:33:36,095 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:33:36,112 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:33:36,112 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:33:36,112 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:33:36,118 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:33:36,124 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:33:36,130 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:33:36,130 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 07:33:36,130 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:33:36,630 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 07:33:36,631 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 07:33:36,633 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:33:36,637 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:36,637 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:36,638 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:36,638 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:36,640 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:36,640 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:36,648 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:33:36,653 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:33:36,657 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 07:33:36,659 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:36,660 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:36,660 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,661 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,661 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,661 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,662 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,662 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,662 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,663 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,666 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:36,666 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:36,666 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:36,667 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:36,667 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,667 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,668 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,668 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,669 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,669 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:36,669 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:33:36,670 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:33:36,670 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:33:36,671 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 07:33:36,671 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:33:36,671 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:33:36,672 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:33:36,672 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:33:36,672 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 07:33:36,673 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 07:33:36,723 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 07:33:36,724 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 07:33:36,732 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 07:33:36,898 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2022-12-14 07:33:36,902 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2022-12-14 07:33:36,902 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2022-12-14 07:33:36,903 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2022-12-14 07:33:36,904 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:36,905 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:36,907 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:36,920 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:36,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:33:36,979 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:33:37,045 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:37,046 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 07:33:37,046 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 07:33:37,047 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:33:37,048 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:33:37,048 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-14 07:33:37,048 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 07:33:37,048 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:33:37,049 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:33:37,049 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 07:33:37,049 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:33:37,050 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 07:33:37,051 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:37,055 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:33:37,056 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:33:37,056 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:33:37,057 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:33:37,058 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:33:37,058 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:33:37,059 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 07:33:37,060 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 07:33:37,061 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:33:37,061 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 07:33:37,062 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 07:33:37,063 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 07:33:37,064 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 07:33:37,064 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 07:33:37,065 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:33:37,065 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:33:37,066 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,067 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:33:37,067 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 07:33:37,067 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 07:33:37,068 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 07:33:37,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:33:37,069 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 07:33:37,069 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 07:33:37,070 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:33:37,071 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:37,071 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:37,071 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:37,071 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:33:37,071 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 07:33:37,072 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 07:33:37,076 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 07:33:37,076 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 07:33:37,077 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:37,077 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 07:33:37,077 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 07:33:37,077 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:37,078 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,080 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 07:33:37,083 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:37,083 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:37,084 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:37,084 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:37,084 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:37,084 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:37,085 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 07:33:37,085 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:37,085 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:37,085 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:37,085 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:37,086 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 07:33:37,087 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,088 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,088 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 07:33:37,089 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,090 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,094 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,095 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,095 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,096 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,096 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,097 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,097 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,098 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,098 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,098 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,099 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,099 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,100 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,101 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,104 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,106 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 07:33:37,112 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:37,114 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:37,122 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,124 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,125 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,125 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,125 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,126 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,128 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,129 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:37,130 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:37,132 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,133 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,134 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:37,136 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:33:37,137 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,144 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 07:33:37,144 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,144 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,145 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,145 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,146 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,146 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,150 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,150 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,150 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,151 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,151 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,151 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,151 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:33:37,152 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:33:37,152 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 07:33:37,153 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,154 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,154 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:33:37,154 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 07:33:37,155 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 07:33:37,155 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:33:37,164 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:37,168 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:37,168 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,169 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,169 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,200 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:33:37,201 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 07:33:37,203 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:37,204 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,204 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,205 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:37,206 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,207 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,207 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,208 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,208 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,209 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,209 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:33:37,210 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 07:33:37,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:37,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:37,214 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:37,215 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,215 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,216 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,216 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,217 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,217 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 07:33:37,220 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 07:33:37,221 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:33:37,222 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,222 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:37,222 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:33:37,223 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,223 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:37,223 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:33:37,224 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,224 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:37,225 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,225 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:37,225 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,225 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 07:33:37,226 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,226 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:33:37,227 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,228 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 07:33:37,228 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 07:33:37,229 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,232 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 07:33:37,233 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:33:37,233 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:33:37,233 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:33:37,234 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:33:37,235 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:37,236 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,238 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,239 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,240 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,241 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,243 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,244 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,246 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,246 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,246 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,250 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:37,250 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:33:37,253 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,253 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,253 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,255 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,256 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,256 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,257 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:37,257 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,258 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,258 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,258 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,258 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:33:37,263 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,265 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:33:37,267 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,271 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:33:37,272 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,273 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:33:37,276 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,277 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 07:33:37,278 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:33:37,279 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:33:37,279 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 07:33:37,279 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,280 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 07:33:37,281 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 07:33:37,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:33:37,284 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:33:37,284 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:33:37,285 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:33:37,285 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:33:37,285 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:33:37,286 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:33:37,286 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:33:37,286 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 07:33:37,287 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,288 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,288 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,291 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 07:33:37,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 07:33:37,295 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:33:37,295 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 07:33:37,295 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 07:33:37,299 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,300 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,300 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:33:37,301 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,301 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 07:33:37,306 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:33:37,306 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:33:37,306 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:33:37,309 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 07:33:37,309 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:33:37,310 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:33:37,311 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:33:37,312 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:33:37,314 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:33:37,314 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 07:33:37,314 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:33:37,322 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 07:33:37,323 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 07:33:37,323 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:33:37,325 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:37,326 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:37,326 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:37,326 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:37,327 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:37,327 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:37,333 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:33:37,337 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 07:33:37,346 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 07:33:37,360 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 07:33:37,360 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 07:33:37,362 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,362 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,362 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,362 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,363 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,363 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,363 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,363 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,365 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:37,365 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:37,365 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:37,365 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:33:37,366 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,366 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,366 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,366 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,366 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,367 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 07:33:37,367 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:33:37,367 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:33:37,367 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 07:33:37,368 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 07:33:37,368 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:33:37,368 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:33:37,368 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:33:37,368 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:33:37,369 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 07:33:37,369 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 07:33:37,370 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 07:33:37,370 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 07:33:37,371 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 07:33:37,377 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2022-12-14 07:33:37,377 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2022-12-14 07:33:37,378 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2022-12-14 07:33:37,378 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_6e45ff36-e4f3-40c3-9311-e5e20ea60824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2022-12-14 07:33:37,379 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:37,380 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:37,380 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:37,382 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:33:37,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:33:37,597 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:33:37,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37 WrapperNode [2022-12-14 07:33:37,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:33:37,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:33:37,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:33:37,599 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:33:37,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:37,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:37,924 INFO L138 Inliner]: procedures = 583, calls = 5922, calls flagged for inlining = 288, calls inlined = 274, statements flattened = 12161 [2022-12-14 07:33:37,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:33:37,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:33:37,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:33:37,925 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:33:37,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:37,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:37,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:37,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:38,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:38,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:38,353 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:38,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:38,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:33:38,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:33:38,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:33:38,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:33:38,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (1/1) ... [2022-12-14 07:33:38,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:33:38,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:33:38,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:33:38,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e45ff36-e4f3-40c3-9311-e5e20ea60824/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-12-14 07:33:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 07:33:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 07:33:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 07:33:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2022-12-14 07:33:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2022-12-14 07:33:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 07:33:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 07:33:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-12-14 07:33:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-12-14 07:33:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_35 [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_35 [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 07:33:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 07:33:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 07:33:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 07:33:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 07:33:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 07:33:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 07:33:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 07:33:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-12-14 07:33:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-12-14 07:33:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 07:33:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 07:33:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-14 07:33:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-12-14 07:33:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-12-14 07:33:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-12-14 07:33:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-12-14 07:33:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-12-14 07:33:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 07:33:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-12-14 07:33:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 07:33:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 07:33:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-14 07:33:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 07:33:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-12-14 07:33:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-12-14 07:33:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-12-14 07:33:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-12-14 07:33:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 07:33:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-12-14 07:33:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-12-14 07:33:39,490 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:33:39,493 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:33:40,092 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:46:03,469 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:46:14,407 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:46:14,407 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-14 07:46:14,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:46:14 BoogieIcfgContainer [2022-12-14 07:46:14,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:46:14,417 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:46:14,417 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:46:14,419 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:46:14,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:33:33" (1/3) ... [2022-12-14 07:46:14,420 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@135fff0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:46:14, skipping insertion in model container [2022-12-14 07:46:14,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:33:37" (2/3) ... [2022-12-14 07:46:14,420 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@135fff0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:46:14, skipping insertion in model container [2022-12-14 07:46:14,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:46:14" (3/3) ... [2022-12-14 07:46:14,422 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-14 07:46:14,436 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:46:14,436 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 07:46:14,517 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:46:14,521 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;@50add02e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:46:14,521 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 07:46:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand has 3945 states, 2138 states have (on average 1.2511693171188025) internal successors, (2675), 2278 states have internal predecessors, (2675), 1588 states have call successors, (1588), 218 states have call predecessors, (1588), 217 states have return successors, (1579), 1545 states have call predecessors, (1579), 1579 states have call successors, (1579) [2022-12-14 07:46:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 07:46:14,538 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:46:14,538 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:46:14,538 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:46:14,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:46:14,542 INFO L85 PathProgramCache]: Analyzing trace with hash -78842779, now seen corresponding path program 1 times [2022-12-14 07:46:14,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:46:14,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803655228] [2022-12-14 07:46:14,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:46:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:46:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:46:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 07:46:18,515 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:46:18,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803655228] [2022-12-14 07:46:18,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1803655228] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:46:18,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:46:18,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:46:18,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786412357] [2022-12-14 07:46:18,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:46:18,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:46:18,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:46:18,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:46:18,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:46:18,558 INFO L87 Difference]: Start difference. First operand has 3945 states, 2138 states have (on average 1.2511693171188025) internal successors, (2675), 2278 states have internal predecessors, (2675), 1588 states have call successors, (1588), 218 states have call predecessors, (1588), 217 states have return successors, (1579), 1545 states have call predecessors, (1579), 1579 states have call successors, (1579) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 07:46:20,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:23,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:27,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:29,882 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 07:46:36,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:46:36,781 INFO L93 Difference]: Finished difference Result 6833 states and 10023 transitions. [2022-12-14 07:46:36,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:46:36,784 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-12-14 07:46:36,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:46:36,844 INFO L225 Difference]: With dead ends: 6833 [2022-12-14 07:46:36,845 INFO L226 Difference]: Without dead ends: 6795 [2022-12-14 07:46:36,855 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:46:36,858 INFO L413 NwaCegarLoop]: 6504 mSDtfsCounter, 4168 mSDsluCounter, 18343 mSDsCounter, 0 mSdLazyCounter, 1929 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4173 SdHoareTripleChecker+Valid, 24847 SdHoareTripleChecker+Invalid, 1935 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1929 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:46:36,859 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4173 Valid, 24847 Invalid, 1935 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1929 Invalid, 4 Unknown, 0 Unchecked, 17.6s Time] [2022-12-14 07:46:36,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6795 states. [2022-12-14 07:46:37,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6795 to 6792. [2022-12-14 07:46:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6792 states, 3698 states have (on average 1.2401297998918335) internal successors, (4586), 3932 states have internal predecessors, (4586), 2684 states have call successors, (2684), 411 states have call predecessors, (2684), 409 states have return successors, (2680), 2618 states have call predecessors, (2680), 2678 states have call successors, (2680) [2022-12-14 07:46:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 6792 states and 9950 transitions. [2022-12-14 07:46:37,403 INFO L78 Accepts]: Start accepts. Automaton has 6792 states and 9950 transitions. Word has length 35 [2022-12-14 07:46:37,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:46:37,404 INFO L495 AbstractCegarLoop]: Abstraction has 6792 states and 9950 transitions. [2022-12-14 07:46:37,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 07:46:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 6792 states and 9950 transitions. [2022-12-14 07:46:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 07:46:37,406 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:46:37,406 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:46:37,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:46:37,407 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:46:37,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:46:37,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1436284438, now seen corresponding path program 1 times [2022-12-14 07:46:37,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:46:37,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444258538] [2022-12-14 07:46:37,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:46:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:46:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:46:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 07:46:40,519 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:46:40,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444258538] [2022-12-14 07:46:40,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444258538] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:46:40,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:46:40,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:46:40,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871759766] [2022-12-14 07:46:40,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:46:40,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:46:40,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:46:40,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:46:40,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:46:40,522 INFO L87 Difference]: Start difference. First operand 6792 states and 9950 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 07:46:42,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:45,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:48,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:50,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:52,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:55,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:46:57,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:01,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:06,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:47:06,227 INFO L93 Difference]: Finished difference Result 6801 states and 9957 transitions. [2022-12-14 07:47:06,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:47:06,228 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2022-12-14 07:47:06,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:47:06,274 INFO L225 Difference]: With dead ends: 6801 [2022-12-14 07:47:06,274 INFO L226 Difference]: Without dead ends: 6797 [2022-12-14 07:47:06,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:47:06,281 INFO L413 NwaCegarLoop]: 6481 mSDtfsCounter, 4143 mSDsluCounter, 18268 mSDsCounter, 0 mSdLazyCounter, 1932 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4146 SdHoareTripleChecker+Valid, 24749 SdHoareTripleChecker+Invalid, 1938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1932 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.2s IncrementalHoareTripleChecker+Time [2022-12-14 07:47:06,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4146 Valid, 24749 Invalid, 1938 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1932 Invalid, 4 Unknown, 0 Unchecked, 25.2s Time] [2022-12-14 07:47:06,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6797 states. [2022-12-14 07:47:06,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6797 to 6794. [2022-12-14 07:47:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6794 states, 3700 states have (on average 1.2397297297297298) internal successors, (4587), 3933 states have internal predecessors, (4587), 2684 states have call successors, (2684), 412 states have call predecessors, (2684), 409 states have return successors, (2680), 2618 states have call predecessors, (2680), 2678 states have call successors, (2680) [2022-12-14 07:47:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 6794 states and 9951 transitions. [2022-12-14 07:47:06,603 INFO L78 Accepts]: Start accepts. Automaton has 6794 states and 9951 transitions. Word has length 40 [2022-12-14 07:47:06,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:47:06,603 INFO L495 AbstractCegarLoop]: Abstraction has 6794 states and 9951 transitions. [2022-12-14 07:47:06,604 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 07:47:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 6794 states and 9951 transitions. [2022-12-14 07:47:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 07:47:06,605 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:47:06,605 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:47:06,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:47:06,606 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:47:06,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:47:06,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1468674957, now seen corresponding path program 1 times [2022-12-14 07:47:06,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:47:06,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798809908] [2022-12-14 07:47:06,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:47:06,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:47:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:47:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 07:47:09,678 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:47:09,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798809908] [2022-12-14 07:47:09,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798809908] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:47:09,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:47:09,679 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:47:09,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290422326] [2022-12-14 07:47:09,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:47:09,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:47:09,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:47:09,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:47:09,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:47:09,680 INFO L87 Difference]: Start difference. First operand 6794 states and 9951 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 07:47:11,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:14,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:17,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:19,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:21,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:23,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:26,107 WARN L539 Checker$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 07:47:34,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:47:34,545 INFO L93 Difference]: Finished difference Result 6797 states and 9953 transitions. [2022-12-14 07:47:34,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:47:34,545 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 51 [2022-12-14 07:47:34,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:47:34,577 INFO L225 Difference]: With dead ends: 6797 [2022-12-14 07:47:34,577 INFO L226 Difference]: Without dead ends: 6514 [2022-12-14 07:47:34,584 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:47:34,585 INFO L413 NwaCegarLoop]: 6481 mSDtfsCounter, 4135 mSDsluCounter, 18270 mSDsCounter, 0 mSdLazyCounter, 1926 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4137 SdHoareTripleChecker+Valid, 24751 SdHoareTripleChecker+Invalid, 1934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1926 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:47:34,585 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4137 Valid, 24751 Invalid, 1934 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1926 Invalid, 6 Unknown, 0 Unchecked, 24.4s Time] [2022-12-14 07:47:34,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6514 states. [2022-12-14 07:47:34,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6514 to 6513. [2022-12-14 07:47:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6513 states, 3527 states have (on average 1.2356110008505812) internal successors, (4358), 3748 states have internal predecessors, (4358), 2582 states have call successors, (2582), 404 states have call predecessors, (2582), 403 states have return successors, (2580), 2525 states have call predecessors, (2580), 2579 states have call successors, (2580) [2022-12-14 07:47:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6513 states to 6513 states and 9520 transitions. [2022-12-14 07:47:34,882 INFO L78 Accepts]: Start accepts. Automaton has 6513 states and 9520 transitions. Word has length 51 [2022-12-14 07:47:34,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:47:34,882 INFO L495 AbstractCegarLoop]: Abstraction has 6513 states and 9520 transitions. [2022-12-14 07:47:34,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 07:47:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 6513 states and 9520 transitions. [2022-12-14 07:47:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 07:47:34,892 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:47:34,893 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:47:34,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:47:34,893 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:47:34,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:47:34,894 INFO L85 PathProgramCache]: Analyzing trace with hash -686329562, now seen corresponding path program 1 times [2022-12-14 07:47:34,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:47:34,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979921535] [2022-12-14 07:47:34,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:47:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:47:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:47:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2022-12-14 07:47:36,686 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:47:36,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979921535] [2022-12-14 07:47:36,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979921535] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:47:36,686 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:47:36,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:47:36,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547196482] [2022-12-14 07:47:36,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:47:36,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:47:36,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:47:36,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:47:36,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:47:36,687 INFO L87 Difference]: Start difference. First operand 6513 states and 9520 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-14 07:47:38,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:47:41,399 WARN L539 Checker$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 07:47:43,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []