./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/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_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-25 23:41:55,315 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:41:55,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:41:55,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:41:55,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:41:55,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:41:55,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:41:55,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:41:55,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:41:55,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:41:55,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:41:55,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:41:55,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:41:55,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:41:55,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:41:55,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:41:55,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:41:55,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:41:55,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:41:55,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:41:55,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:41:55,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:41:55,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:41:55,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:41:55,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:41:55,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:41:55,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:41:55,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:41:55,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:41:55,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:41:55,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:41:55,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:41:55,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:41:55,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:41:55,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:41:55,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:41:55,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:41:55,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:41:55,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:41:55,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:41:55,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:41:55,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:41:55,491 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:41:55,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:41:55,492 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:41:55,492 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:41:55,493 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:41:55,494 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:41:55,494 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:41:55,494 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:41:55,495 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:41:55,495 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:41:55,496 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:41:55,497 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:41:55,497 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:41:55,497 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:41:55,497 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:41:55,498 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:41:55,498 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:41:55,498 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:41:55,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:41:55,500 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:41:55,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:41:55,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:41:55,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:41:55,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:41:55,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:41:55,501 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:41:55,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:41:55,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:41:55,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:41:55,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:41:55,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:41:55,503 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:41:55,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:41:55,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:41:55,504 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:41:55,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:41:55,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:41:55,505 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:41:55,505 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_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2022-11-25 23:41:55,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:41:55,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:41:55,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:41:55,878 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:41:55,879 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:41:55,880 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 23:41:59,089 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:41:59,895 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:41:59,896 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 23:41:59,956 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/data/c1c972ef9/aafe00215d1c4601993337a8ad98486b/FLAG3f244e9bc [2022-11-25 23:41:59,970 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/data/c1c972ef9/aafe00215d1c4601993337a8ad98486b [2022-11-25 23:41:59,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:41:59,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:41:59,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:41:59,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:41:59,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:41:59,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:41:59" (1/1) ... [2022-11-25 23:41:59,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a483065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:41:59, skipping insertion in model container [2022-11-25 23:41:59,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:41:59" (1/1) ... [2022-11-25 23:41:59,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:42:00,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:42:01,301 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:01,316 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 23:42:01,332 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 23:42:01,430 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:42:01,438 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:42:01,446 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 23:42:01,455 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:42:01,463 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:42:01,471 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:42:01,479 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:42:01,488 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:42:01,666 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:42:01,820 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:01,924 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:42:01,935 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:42:01,935 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:42:01,956 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:42:01,968 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:42:01,987 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:42:01,995 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:42:02,051 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:42:02,060 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:42:02,063 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:42:02,073 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:42:02,133 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:42:02,161 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:42:02,166 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:42:02,234 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:42:02,244 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:42:02,245 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:02,294 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:42:02,313 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:42:02,314 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:42:02,326 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:42:02,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:42:02,351 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 23:42:02,362 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 23:42:02,382 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:42:02,426 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:02,427 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:02,428 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:02,429 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:02,429 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:42:02,503 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 23:42:02,637 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:42:02,674 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:42:02,757 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:02,757 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:42:02,764 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 23:42:02,764 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:02,813 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:02,894 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:42:02,941 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:02,941 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:02,970 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:02,971 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:02,971 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:02,973 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:02,976 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:02,984 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:02,985 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:02,985 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:02,986 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:02,986 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:03,015 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,024 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:03,025 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:42:03,040 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:03,041 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:03,086 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,088 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,089 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,090 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,091 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,093 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,095 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,096 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,097 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,098 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,099 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,100 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,101 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,118 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,119 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,133 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,187 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,213 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 23:42:03,256 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:03,270 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:03,373 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,394 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:03,403 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:03,405 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:03,407 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:03,408 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:03,422 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,427 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:03,434 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:03,437 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,448 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,450 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:03,455 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:03,458 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,514 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:42:03,514 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,515 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,518 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,519 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,520 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,523 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,544 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,545 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,546 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,548 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,548 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,549 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,549 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:42:03,550 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:42:03,550 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:42:03,562 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,563 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,564 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:42:03,564 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:42:03,565 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:42:03,567 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:03,651 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:03,674 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:03,675 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,675 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:03,676 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,704 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:42:03,712 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:42:03,721 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:03,722 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,722 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,724 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:03,732 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,733 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,735 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,736 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,737 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,739 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,740 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:42:03,744 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:42:03,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:03,755 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,755 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:03,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:03,768 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,768 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,769 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,776 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,777 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:03,800 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:42:03,801 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:42:03,804 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,805 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:03,805 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:42:03,806 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,806 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:03,807 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:42:03,808 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,808 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:03,809 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,810 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:03,810 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,811 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:42:03,811 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,812 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:42:03,813 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,820 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:03,821 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:42:03,829 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,846 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:42:03,852 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:42:03,853 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:42:03,854 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:42:03,867 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:42:03,874 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:03,875 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:03,885 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:03,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,888 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,889 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,893 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,893 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:03,913 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:03,914 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,915 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,931 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:03,932 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:03,948 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,949 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,949 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:03,951 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,959 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:03,960 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,961 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:03,962 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,962 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,963 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:03,963 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:03,963 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:04,019 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:04,028 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:42:04,030 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:04,055 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:04,056 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:04,070 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:42:04,079 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:04,081 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:04,083 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:04,084 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:04,084 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:04,085 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:04,085 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:42:04,093 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:42:04,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:42:04,103 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:42:04,104 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:42:04,104 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:42:04,105 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:42:04,105 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:42:04,106 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:42:04,106 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:42:04,106 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:42:04,108 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,109 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,110 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,114 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:42:04,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:42:04,120 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:42:04,120 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:42:04,121 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:42:04,126 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,127 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,127 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:04,128 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,129 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:04,174 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:42:04,175 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:42:04,176 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:42:04,196 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:42:04,197 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:42:04,197 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:42:04,204 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:42:04,211 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:42:04,218 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:42:04,219 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:42:04,219 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:42:04,742 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:42:04,744 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:42:04,746 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:42:04,750 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:04,751 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:04,752 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:04,752 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:04,754 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:04,754 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:04,762 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:42:04,769 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:42:04,775 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:42:04,778 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:04,778 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:04,780 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,780 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,781 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,781 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,782 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,782 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,783 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,783 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,786 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:04,787 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:04,787 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:04,788 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:04,788 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,789 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,789 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,790 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,790 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,791 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:04,791 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:42:04,792 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:42:04,792 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:42:04,793 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:42:04,793 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:42:04,793 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:42:04,794 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:42:04,794 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:42:04,795 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:42:04,795 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:42:04,862 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:42:04,862 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:42:04,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:42:05,110 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2022-11-25 23:42:05,114 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2022-11-25 23:42:05,115 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2022-11-25 23:42:05,115 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2022-11-25 23:42:05,117 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,117 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,120 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,134 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:42:05,216 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:42:05,375 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:05,376 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 23:42:05,376 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 23:42:05,378 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:42:05,378 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:42:05,379 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 23:42:05,379 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:42:05,379 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:42:05,380 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:42:05,380 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:42:05,380 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:42:05,382 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:42:05,383 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,388 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:42:05,389 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:42:05,389 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:42:05,391 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:42:05,392 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:42:05,393 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:42:05,394 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:42:05,396 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:42:05,397 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:42:05,398 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:42:05,399 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:42:05,400 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:42:05,402 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:42:05,402 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:42:05,404 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:42:05,405 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:42:05,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,407 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:42:05,407 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:42:05,408 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:42:05,408 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:42:05,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:42:05,410 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 23:42:05,411 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 23:42:05,412 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:42:05,413 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:05,414 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:05,414 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:05,415 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:42:05,415 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:42:05,416 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 23:42:05,420 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:42:05,421 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:42:05,422 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:05,422 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:42:05,423 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 23:42:05,423 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:05,424 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,428 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:42:05,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:05,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:05,434 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:05,434 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:05,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:05,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:05,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:42:05,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:05,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:05,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:05,437 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:05,437 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:42:05,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,441 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,441 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:42:05,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,444 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,452 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,452 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,453 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,454 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,454 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,455 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,457 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,457 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,458 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,458 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,459 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,459 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,460 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,463 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,464 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,466 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,466 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,470 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 23:42:05,480 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:05,483 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:05,497 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,499 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,501 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,502 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,502 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,503 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,506 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,508 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:05,510 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:05,512 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,515 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,517 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:05,519 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:42:05,521 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,532 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:42:05,532 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,533 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,534 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,534 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,535 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,536 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,597 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,600 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,601 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,602 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,602 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,602 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,603 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:42:05,603 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:42:05,603 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:42:05,607 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,607 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,608 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:42:05,608 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:42:05,609 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:42:05,609 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:42:05,627 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:05,634 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:05,635 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,635 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,636 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,640 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:42:05,641 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:42:05,644 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:05,644 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,645 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:05,650 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,650 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,651 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,652 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,653 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,654 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,654 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:42:05,654 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:42:05,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:05,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,658 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:05,662 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:05,662 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,663 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,663 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,664 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,665 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,666 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:42:05,670 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:42:05,670 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:42:05,671 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,672 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:05,672 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:42:05,673 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,673 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:05,674 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:42:05,674 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,674 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:05,675 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,676 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:05,676 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,676 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:42:05,677 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,677 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:42:05,678 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,679 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:42:05,680 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:42:05,682 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,685 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:42:05,686 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:42:05,686 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:42:05,687 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:42:05,688 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:42:05,690 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:05,690 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,693 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,694 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,696 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,697 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,700 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,704 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,704 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,705 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:05,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:42:05,713 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,713 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,714 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,715 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,717 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,718 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,719 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:05,719 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,719 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,720 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,720 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:42:05,727 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,730 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:42:05,731 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,738 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:42:05,738 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,740 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:42:05,743 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,745 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:42:05,747 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:42:05,748 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:42:05,748 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:42:05,748 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,749 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:42:05,750 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:42:05,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:42:05,754 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:42:05,755 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:42:05,756 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:42:05,756 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:42:05,757 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:42:05,757 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:42:05,757 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:42:05,758 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:42:05,759 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,760 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,760 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,764 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:42:05,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:42:05,769 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:42:05,769 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:42:05,769 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:42:05,774 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,779 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,781 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:42:05,781 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,782 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:42:05,788 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:42:05,788 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:42:05,789 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:42:05,797 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:42:05,798 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:42:05,798 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:42:05,799 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:42:05,801 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:42:05,802 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:42:05,802 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:42:05,803 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:42:05,815 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:42:05,816 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:42:05,818 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:42:05,823 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:05,823 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:05,855 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:05,855 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:05,856 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:05,857 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:05,866 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:42:05,873 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:42:05,897 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:42:05,903 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:42:05,903 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:42:05,907 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,907 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,908 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,908 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,909 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,910 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,910 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,911 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,914 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:05,914 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:05,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:05,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:42:05,916 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,916 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,917 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,917 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,918 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,918 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:42:05,919 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:42:05,919 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:42:05,920 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:42:05,920 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:42:05,921 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:42:05,921 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:42:05,922 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:42:05,922 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:42:05,922 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:42:05,923 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:42:05,926 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:42:05,926 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:42:05,927 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:42:05,936 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2022-11-25 23:42:05,937 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2022-11-25 23:42:05,937 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2022-11-25 23:42:05,938 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_c397af83-089d-4576-8565-69c2f7e95c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2022-11-25 23:42:05,939 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,943 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,946 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:42:05,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:42:06,229 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:42:06,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06 WrapperNode [2022-11-25 23:42:06,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:42:06,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:42:06,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:42:06,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:42:06,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:06,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:06,781 INFO L138 Inliner]: procedures = 583, calls = 5922, calls flagged for inlining = 288, calls inlined = 274, statements flattened = 12161 [2022-11-25 23:42:06,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:42:06,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:42:06,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:42:06,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:42:06,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:06,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:06,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:06,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:07,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:07,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:07,427 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:07,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:07,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:42:07,662 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:42:07,662 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:42:07,662 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:42:07,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (1/1) ... [2022-11-25 23:42:07,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:42:07,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:42:07,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:42:07,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c397af83-089d-4576-8565-69c2f7e95c5a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:42:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-25 23:42:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-25 23:42:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-25 23:42:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-25 23:42:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 23:42:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 23:42:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-25 23:42:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-25 23:42:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-25 23:42:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-25 23:42:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-25 23:42:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-25 23:42:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:42:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:42:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:42:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:42:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 23:42:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 23:42:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 23:42:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 23:42:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-25 23:42:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-25 23:42:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:42:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:42:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-25 23:42:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-25 23:42:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:42:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:42:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-25 23:42:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-25 23:42:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-25 23:42:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-25 23:42:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 23:42:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 23:42:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:42:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:42:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:42:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:42:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:42:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:42:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-25 23:42:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-25 23:42:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-25 23:42:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-25 23:42:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-25 23:42:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-25 23:42:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:42:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:42:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-25 23:42:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-25 23:42:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:42:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:42:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2022-11-25 23:42:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2022-11-25 23:42:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2022-11-25 23:42:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2022-11-25 23:42:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2022-11-25 23:42:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2022-11-25 23:42:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2022-11-25 23:42:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2022-11-25 23:42:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-25 23:42:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-25 23:42:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-25 23:42:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-25 23:42:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:42:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:42:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:42:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:42:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-25 23:42:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-25 23:42:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:42:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:42:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-25 23:42:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-25 23:42:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2022-11-25 23:42:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2022-11-25 23:42:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:42:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:42:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:42:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:42:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:42:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:42:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 23:42:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 23:42:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 23:42:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 23:42:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:42:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:42:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-25 23:42:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-25 23:42:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:42:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 23:42:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 23:42:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-25 23:42:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-25 23:42:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-25 23:42:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-25 23:42:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 23:42:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 23:42:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-25 23:42:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-25 23:42:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:42:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:42:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-25 23:42:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-25 23:42:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:42:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:42:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:42:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:42:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 23:42:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 23:42:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2022-11-25 23:42:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2022-11-25 23:42:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_35 [2022-11-25 23:42:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_35 [2022-11-25 23:42:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-25 23:42:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-25 23:42:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:42:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 23:42:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 23:42:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:42:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:42:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:42:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:42:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-25 23:42:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-25 23:42:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:42:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:42:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:42:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:42:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:42:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:42:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:42:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:42:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:42:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:42:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:42:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:42:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:42:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:42:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-25 23:42:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-25 23:42:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-25 23:42:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-25 23:42:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-25 23:42:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-25 23:42:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-25 23:42:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-25 23:42:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:42:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:42:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:42:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:42:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-25 23:42:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-25 23:42:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-25 23:42:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-25 23:42:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-25 23:42:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-25 23:42:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-25 23:42:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-25 23:42:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:42:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-25 23:42:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-25 23:42:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-25 23:42:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-25 23:42:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 23:42:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 23:42:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-25 23:42:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-25 23:42:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:42:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:42:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:42:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-25 23:42:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-25 23:42:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:42:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:42:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:42:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:42:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:42:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:42:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-25 23:42:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-25 23:42:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:42:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:42:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 23:42:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 23:42:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 23:42:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 23:42:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-25 23:42:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-25 23:42:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:42:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:42:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-25 23:42:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-25 23:42:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-25 23:42:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-25 23:42:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-25 23:42:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-25 23:42:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:42:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:42:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-25 23:42:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-25 23:42:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-25 23:42:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-25 23:42:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:42:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:42:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:42:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:42:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:42:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:42:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:42:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:42:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-25 23:42:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-25 23:42:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-25 23:42:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-25 23:42:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 23:42:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 23:42:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-25 23:42:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-25 23:42:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-25 23:42:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-25 23:42:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-25 23:42:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-25 23:42:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:42:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:42:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:42:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:42:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-25 23:42:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-25 23:42:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 23:42:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 23:42:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-25 23:42:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-25 23:42:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:42:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:42:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 23:42:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 23:42:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-25 23:42:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-25 23:42:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:42:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:42:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-25 23:42:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-25 23:42:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:42:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:42:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:42:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:42:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:42:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:42:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-25 23:42:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-25 23:42:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:42:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:42:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:42:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:42:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-25 23:42:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-25 23:42:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-25 23:42:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-25 23:42:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:42:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-25 23:42:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-25 23:42:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-25 23:42:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-25 23:42:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:42:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:42:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:42:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:42:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-25 23:42:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-25 23:42:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-25 23:42:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-25 23:42:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-25 23:42:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-25 23:42:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:42:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:42:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-25 23:42:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-25 23:42:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:42:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:42:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 23:42:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 23:42:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-25 23:42:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-25 23:42:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-25 23:42:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-25 23:42:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:42:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:42:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 23:42:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 23:42:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:42:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:42:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-25 23:42:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-25 23:42:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 23:42:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 23:42:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 23:42:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 23:42:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-25 23:42:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-25 23:42:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:42:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:42:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:42:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:42:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 23:42:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 23:42:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:42:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-25 23:42:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-25 23:42:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-25 23:42:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-25 23:42:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:42:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:42:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:42:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-25 23:42:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-25 23:42:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-25 23:42:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-25 23:42:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:42:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-25 23:42:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-25 23:42:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 23:42:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 23:42:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 23:42:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 23:42:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 23:42:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 23:42:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-25 23:42:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-25 23:42:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:42:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:42:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 23:42:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 23:42:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 23:42:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 23:42:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:42:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:42:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:42:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:42:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:42:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:42:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-25 23:42:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-25 23:42:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-25 23:42:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-25 23:42:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:42:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:42:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-25 23:42:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-25 23:42:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-25 23:42:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-25 23:42:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-25 23:42:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-25 23:42:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-25 23:42:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-25 23:42:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-25 23:42:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-25 23:42:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-25 23:42:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-25 23:42:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:42:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:42:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:42:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:42:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:42:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:42:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:42:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:42:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-25 23:42:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-25 23:42:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-25 23:42:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-25 23:42:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:42:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:42:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-25 23:42:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-25 23:42:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-25 23:42:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-25 23:42:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:42:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:42:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-25 23:42:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-25 23:42:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:42:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-25 23:42:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-25 23:42:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 23:42:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 23:42:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 23:42:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 23:42:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:42:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:42:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-25 23:42:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-25 23:42:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:42:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:42:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-25 23:42:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-25 23:42:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-25 23:42:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-25 23:42:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-25 23:42:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-25 23:42:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-25 23:42:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-25 23:42:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:42:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:42:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-25 23:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-25 23:42:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-25 23:42:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-25 23:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-25 23:42:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-25 23:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-25 23:42:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-25 23:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-25 23:42:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-25 23:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-25 23:42:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-25 23:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-25 23:42:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-25 23:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:42:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:42:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:42:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-25 23:42:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-25 23:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-25 23:42:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-25 23:42:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-25 23:42:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-25 23:42:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-25 23:42:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-25 23:42:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-25 23:42:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-25 23:42:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:42:07,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:42:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-25 23:42:07,882 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-25 23:42:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-25 23:42:07,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-25 23:42:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 23:42:07,883 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 23:42:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:42:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-25 23:42:07,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-25 23:42:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-25 23:42:07,883 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-25 23:42:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:42:07,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:42:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-25 23:42:07,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-25 23:42:09,584 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:42:09,589 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:42:10,504 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:55:33,632 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:55:44,771 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:55:44,771 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-11-25 23:55:44,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:55:44 BoogieIcfgContainer [2022-11-25 23:55:44,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:55:44,781 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:55:44,781 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:55:44,784 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:55:44,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:41:59" (1/3) ... [2022-11-25 23:55:44,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1617ea02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:55:44, skipping insertion in model container [2022-11-25 23:55:44,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:42:06" (2/3) ... [2022-11-25 23:55:44,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1617ea02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:55:44, skipping insertion in model container [2022-11-25 23:55:44,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:55:44" (3/3) ... [2022-11-25 23:55:44,787 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 23:55:44,809 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:55:44,809 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:55:44,937 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:55:44,944 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;@1c716720, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:55:44,944 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:55:44,961 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) [2022-11-25 23:55:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-25 23:55:44,970 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:55:44,971 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] [2022-11-25 23:55:44,972 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:55:44,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:55:44,977 INFO L85 PathProgramCache]: Analyzing trace with hash 121384244, now seen corresponding path program 1 times [2022-11-25 23:55:44,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:55:44,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410317371] [2022-11-25 23:55:44,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:55:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:55:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:55:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 23:55:51,249 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:55:51,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410317371] [2022-11-25 23:55:51,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410317371] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:55:51,250 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:55:51,250 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:55:51,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885294423] [2022-11-25 23:55:51,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:55:51,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:55:51,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:55:51,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:55:51,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:55:51,312 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) [2022-11-25 23:55:53,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:56,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:00,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:03,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:12,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:56:12,370 INFO L93 Difference]: Finished difference Result 6833 states and 10023 transitions. [2022-11-25 23:56:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:56:12,372 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 [2022-11-25 23:56:12,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:56:12,453 INFO L225 Difference]: With dead ends: 6833 [2022-11-25 23:56:12,453 INFO L226 Difference]: Without dead ends: 6795 [2022-11-25 23:56:12,468 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:56:12,474 INFO L413 NwaCegarLoop]: 6504 mSDtfsCounter, 4168 mSDsluCounter, 18343 mSDsCounter, 0 mSdLazyCounter, 1929 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.4s 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, 20.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:56:12,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4173 Valid, 24847 Invalid, 1935 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1929 Invalid, 4 Unknown, 0 Unchecked, 20.3s Time] [2022-11-25 23:56:12,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6795 states. [2022-11-25 23:56:13,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6795 to 6792. [2022-11-25 23:56:13,141 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) [2022-11-25 23:56:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 6792 states and 9950 transitions. [2022-11-25 23:56:13,205 INFO L78 Accepts]: Start accepts. Automaton has 6792 states and 9950 transitions. Word has length 35 [2022-11-25 23:56:13,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:56:13,206 INFO L495 AbstractCegarLoop]: Abstraction has 6792 states and 9950 transitions. [2022-11-25 23:56:13,206 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) [2022-11-25 23:56:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 6792 states and 9950 transitions. [2022-11-25 23:56:13,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-25 23:56:13,209 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:56:13,210 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] [2022-11-25 23:56:13,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:56:13,210 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:56:13,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:56:13,211 INFO L85 PathProgramCache]: Analyzing trace with hash -1401750917, now seen corresponding path program 1 times [2022-11-25 23:56:13,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:56:13,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148545953] [2022-11-25 23:56:13,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:56:13,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:56:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:56:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 23:56:18,057 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:56:18,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148545953] [2022-11-25 23:56:18,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148545953] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:56:18,058 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:56:18,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:56:18,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237364763] [2022-11-25 23:56:18,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:56:18,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:56:18,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:56:18,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:56:18,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:56:18,061 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) [2022-11-25 23:56:20,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:23,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:27,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:29,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:31,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:32,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:35,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:37,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:46,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:56:46,419 INFO L93 Difference]: Finished difference Result 6801 states and 9957 transitions. [2022-11-25 23:56:46,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:56:46,420 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 [2022-11-25 23:56:46,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:56:46,482 INFO L225 Difference]: With dead ends: 6801 [2022-11-25 23:56:46,482 INFO L226 Difference]: Without dead ends: 6797 [2022-11-25 23:56:46,490 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:56:46,492 INFO L413 NwaCegarLoop]: 6481 mSDtfsCounter, 4143 mSDsluCounter, 18268 mSDsCounter, 0 mSdLazyCounter, 1931 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4146 SdHoareTripleChecker+Valid, 24749 SdHoareTripleChecker+Invalid, 1938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1931 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:56:46,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4146 Valid, 24749 Invalid, 1938 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1931 Invalid, 5 Unknown, 0 Unchecked, 27.7s Time] [2022-11-25 23:56:46,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6797 states. [2022-11-25 23:56:47,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6797 to 6794. [2022-11-25 23:56:47,187 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) [2022-11-25 23:56:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 6794 states and 9951 transitions. [2022-11-25 23:56:47,233 INFO L78 Accepts]: Start accepts. Automaton has 6794 states and 9951 transitions. Word has length 40 [2022-11-25 23:56:47,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:56:47,234 INFO L495 AbstractCegarLoop]: Abstraction has 6794 states and 9951 transitions. [2022-11-25 23:56:47,235 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) [2022-11-25 23:56:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 6794 states and 9951 transitions. [2022-11-25 23:56:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 23:56:47,246 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:56:47,246 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] [2022-11-25 23:56:47,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:56:47,247 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] === [2022-11-25 23:56:47,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:56:47,249 INFO L85 PathProgramCache]: Analyzing trace with hash 967767659, now seen corresponding path program 1 times [2022-11-25 23:56:47,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:56:47,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471316282] [2022-11-25 23:56:47,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:56:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:56:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat