./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- 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 15:30:01,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:30:01,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:30:01,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:30:01,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:30:01,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:30:01,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:30:01,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:30:01,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:30:01,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:30:01,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:30:01,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:30:01,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:30:01,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:30:01,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:30:01,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:30:01,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:30:01,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:30:01,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:30:01,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:30:01,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:30:01,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:30:01,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:30:01,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:30:01,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:30:01,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:30:01,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:30:01,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:30:01,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:30:01,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:30:01,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:30:01,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:30:01,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:30:01,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:30:01,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:30:01,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:30:01,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:30:01,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:30:01,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:30:01,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:30:01,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:30:01,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:30:01,482 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:30:01,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:30:01,483 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:30:01,483 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:30:01,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:30:01,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:30:01,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:30:01,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:30:01,486 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:30:01,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:30:01,487 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:30:01,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:30:01,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:30:01,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:30:01,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:30:01,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:30:01,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:30:01,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:30:01,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:30:01,490 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:30:01,490 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:30:01,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:30:01,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:30:01,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:30:01,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:30:01,491 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:30:01,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:30:01,492 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:30:01,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:30:01,492 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:30:01,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:30:01,493 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2022-11-25 15:30:01,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:30:01,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:30:01,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:30:01,806 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:30:01,806 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:30:01,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 15:30:04,832 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:30:05,681 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:30:05,682 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 15:30:05,748 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/data/1184fba0d/064ec35049db4bbaa052e49ed9f9c874/FLAG7a34717cc [2022-11-25 15:30:05,771 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/data/1184fba0d/064ec35049db4bbaa052e49ed9f9c874 [2022-11-25 15:30:05,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:30:05,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:30:05,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:30:05,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:30:05,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:30:05,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:05" (1/1) ... [2022-11-25 15:30:05,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14340b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:05, skipping insertion in model container [2022-11-25 15:30:05,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:05" (1/1) ... [2022-11-25 15:30:05,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:30:06,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:30:06,915 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:06,930 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 15:30:06,947 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 15:30:07,045 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:30:07,053 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 15:30:07,073 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 15:30:07,082 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 15:30:07,090 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:30:07,097 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 15:30:07,105 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 15:30:07,113 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:30:07,296 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 15:30:07,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:07,582 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:30:07,587 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:30:07,588 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:30:07,597 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:30:07,607 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:30:07,616 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:30:07,624 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 15:30:07,676 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 15:30:07,684 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:30:07,687 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 15:30:07,711 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 15:30:07,784 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:30:07,820 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 15:30:07,829 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 15:30:07,935 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 15:30:07,949 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 15:30:07,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:08,012 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 15:30:08,028 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 15:30:08,028 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 15:30:08,040 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:30:08,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:30:08,065 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 15:30:08,076 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 15:30:08,097 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 15:30:08,148 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:08,149 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:08,150 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:08,151 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:08,151 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 15:30:08,226 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 15:30:08,351 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 15:30:08,383 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:30:08,471 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:08,471 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 15:30:08,478 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 15:30:08,478 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:08,530 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:08,620 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 15:30:08,663 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:08,664 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:08,695 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:08,696 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:08,697 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:08,699 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:08,702 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:08,710 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:08,710 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:08,711 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:08,711 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:08,712 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:08,749 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:08,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:08,760 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:30:08,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:08,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:08,874 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,880 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,882 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,883 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,889 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,891 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,893 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,895 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,897 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,898 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,900 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,901 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,903 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,922 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,923 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:08,943 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:08,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:08,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:08,974 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:08,976 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:08,994 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 15:30:09,033 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:09,047 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:09,124 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,145 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:09,154 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:09,156 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:09,157 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:09,159 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:09,171 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,176 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:09,181 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:09,185 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,194 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,196 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:09,200 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:09,203 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,256 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 15:30:09,257 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,258 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,260 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,261 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,262 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,265 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,285 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,286 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,287 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,288 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,289 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,290 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,290 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:30:09,290 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 15:30:09,291 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 15:30:09,302 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,303 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,304 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:30:09,304 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 15:30:09,305 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 15:30:09,306 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:09,388 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:09,409 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:09,410 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,410 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,411 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,439 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 15:30:09,447 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 15:30:09,456 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:09,457 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,457 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,459 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:09,467 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,467 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,469 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,470 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,471 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,524 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 15:30:09,524 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 15:30:09,532 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:09,533 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:09,545 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:09,546 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,550 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,551 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,552 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,553 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,555 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:09,579 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 15:30:09,580 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:30:09,586 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,586 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:09,592 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:30:09,595 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,596 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:09,596 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:30:09,597 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,598 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:09,599 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,599 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:09,600 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,600 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 15:30:09,601 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,602 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 15:30:09,602 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,611 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:09,611 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 15:30:09,621 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,643 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 15:30:09,652 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:30:09,653 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:30:09,653 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:30:09,668 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 15:30:09,674 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:09,675 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,685 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,686 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,689 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,690 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,693 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,694 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:09,715 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,716 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,717 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:09,734 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:09,750 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,751 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,751 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,753 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,761 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,762 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,763 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:09,763 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,764 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,764 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,764 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:09,765 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:09,821 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:09,831 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:30:09,833 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:09,860 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:09,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:09,877 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 15:30:09,887 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,892 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:09,894 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:09,895 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:09,896 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:09,896 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,897 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 15:30:09,905 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 15:30:09,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:30:09,916 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:30:09,917 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:30:09,920 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:30:09,922 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:30:09,923 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:30:09,923 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:30:09,924 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:30:09,924 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 15:30:09,926 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,927 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,927 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,932 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 15:30:09,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 15:30:09,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:30:09,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:30:09,939 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 15:30:09,945 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,945 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,947 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:09,947 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,948 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:09,960 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 15:30:09,960 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:30:09,960 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:30:09,982 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 15:30:09,982 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:30:09,983 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:30:09,990 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 15:30:09,998 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 15:30:10,005 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:30:10,006 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 15:30:10,006 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 15:30:10,677 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,677 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,678 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,678 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,678 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,678 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,679 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,679 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,679 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,679 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,680 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,680 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,680 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,680 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,680 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,681 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,681 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,681 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,681 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,681 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,682 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,682 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,682 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,682 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:10,687 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 15:30:10,688 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 15:30:10,690 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 15:30:10,698 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:10,698 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:10,699 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:10,700 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:10,701 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:10,701 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:10,711 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:30:10,718 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:30:10,727 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 15:30:10,734 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:10,734 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:10,736 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,736 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,737 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,737 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,738 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,738 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,739 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,739 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,743 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:10,743 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:10,743 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:10,744 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:10,744 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,745 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,745 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,746 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,746 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,747 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:10,747 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 15:30:10,748 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 15:30:10,748 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 15:30:10,748 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 15:30:10,749 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 15:30:10,749 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 15:30:10,750 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 15:30:10,750 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 15:30:10,750 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:30:10,751 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:30:10,821 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 15:30:10,821 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:30:10,833 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:30:11,140 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-11-25 15:30:11,145 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-11-25 15:30:11,145 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-11-25 15:30:11,146 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-11-25 15:30:11,151 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,152 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,155 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,169 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:30:11,267 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:30:11,381 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:11,381 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 15:30:11,381 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 15:30:11,384 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:30:11,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 15:30:11,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 15:30:11,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 15:30:11,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:30:11,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 15:30:11,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 15:30:11,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:30:11,388 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 15:30:11,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,393 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:30:11,394 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:30:11,395 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:30:11,396 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:30:11,397 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:30:11,398 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:30:11,399 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 15:30:11,401 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 15:30:11,402 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:30:11,403 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 15:30:11,403 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 15:30:11,405 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:30:11,406 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 15:30:11,407 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 15:30:11,408 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 15:30:11,409 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 15:30:11,409 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,411 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 15:30:11,411 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 15:30:11,412 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 15:30:11,412 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:30:11,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:30:11,414 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 15:30:11,416 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 15:30:11,416 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 15:30:11,418 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:11,418 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:11,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:11,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:30:11,419 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 15:30:11,421 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 15:30:11,424 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 15:30:11,469 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:30:11,469 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:11,470 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 15:30:11,470 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 15:30:11,470 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:11,471 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,475 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 15:30:11,478 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:11,479 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:11,481 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:11,481 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:11,481 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:11,482 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:11,482 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 15:30:11,482 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:11,483 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:11,483 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:11,483 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:11,483 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 15:30:11,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,487 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,487 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:30:11,490 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,490 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,498 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,498 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,499 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,499 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,500 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,501 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,502 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,503 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,503 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,504 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,505 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,505 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,506 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,508 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,510 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,515 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 15:30:11,524 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:11,527 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:11,540 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,542 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,544 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,544 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,545 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,546 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,549 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,550 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:11,553 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:11,555 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,558 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,559 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:11,562 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:30:11,564 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,575 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 15:30:11,575 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,576 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,577 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,578 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,578 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,580 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,585 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,585 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,586 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,586 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,587 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,587 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,587 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:30:11,588 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 15:30:11,588 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 15:30:11,591 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,591 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,592 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:30:11,592 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 15:30:11,592 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 15:30:11,593 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:30:11,607 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:11,613 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:11,614 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,614 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,614 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,617 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 15:30:11,618 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 15:30:11,620 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:11,621 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,621 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:11,624 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,625 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,625 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,626 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,628 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 15:30:11,628 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 15:30:11,630 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:11,631 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,631 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,632 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:11,634 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:11,635 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,635 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,636 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,636 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,637 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,638 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 15:30:11,641 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 15:30:11,642 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:30:11,643 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,643 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:11,643 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:30:11,644 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,644 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:11,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:30:11,645 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,646 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:11,646 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,647 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:11,647 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,648 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 15:30:11,648 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,649 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 15:30:11,649 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,651 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 15:30:11,651 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 15:30:11,654 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,657 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 15:30:11,658 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:30:11,658 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:30:11,659 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:30:11,660 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 15:30:11,661 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:11,662 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,665 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,666 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,668 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,669 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,672 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,672 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,675 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,675 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,676 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:11,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:30:11,684 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,685 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,685 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,687 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,688 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,739 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,740 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:11,740 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,740 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,741 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,741 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,741 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:30:11,749 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,753 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:30:11,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:30:11,764 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,766 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 15:30:11,770 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,772 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:30:11,774 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:30:11,775 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 15:30:11,776 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 15:30:11,776 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,777 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 15:30:11,778 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 15:30:11,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:30:11,782 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:30:11,783 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:30:11,784 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:30:11,785 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:30:11,785 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:30:11,786 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:30:11,786 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:30:11,786 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 15:30:11,788 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,789 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,789 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,794 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 15:30:11,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 15:30:11,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:30:11,801 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:30:11,801 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 15:30:11,807 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,808 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,809 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 15:30:11,809 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,810 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:30:11,814 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 15:30:11,815 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:30:11,815 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:30:11,819 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 15:30:11,819 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:30:11,819 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:30:11,820 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 15:30:11,822 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 15:30:11,825 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:30:11,825 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 15:30:11,825 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 15:30:11,837 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,838 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,838 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,838 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,838 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,839 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,839 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,839 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,842 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,842 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,842 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,842 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,843 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,843 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,843 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,843 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,847 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 15:30:11,849 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 15:30:11,851 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 15:30:11,856 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:11,857 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:11,858 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:11,858 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:11,859 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:11,860 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:11,868 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:30:11,876 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:30:11,901 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 15:30:11,909 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:30:11,910 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:30:11,913 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,914 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,916 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,917 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,917 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,918 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,918 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,919 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,922 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:11,923 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:11,923 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:11,923 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:30:11,924 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,924 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,925 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,926 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,926 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,927 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:30:11,927 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 15:30:11,928 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 15:30:11,928 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 15:30:11,929 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 15:30:11,929 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 15:30:11,930 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 15:30:11,930 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 15:30:11,931 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 15:30:11,931 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:30:11,932 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:30:11,935 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 15:30:11,935 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:30:11,936 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:30:11,946 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-11-25 15:30:11,946 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-11-25 15:30:11,947 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-11-25 15:30:11,947 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_f73b8e98-f54c-4f5b-ab0e-32112d19704f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-11-25 15:30:11,948 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,951 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,952 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,955 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:30:11,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:30:12,301 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:30:12,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12 WrapperNode [2022-11-25 15:30:12,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:30:12,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:30:12,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:30:12,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:30:12,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:12,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:12,937 INFO L138 Inliner]: procedures = 606, calls = 5940, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12909 [2022-11-25 15:30:12,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:30:12,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:30:12,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:30:12,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:30:12,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:12,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,023 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,513 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:30:13,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:30:13,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:30:13,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:30:13,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (1/1) ... [2022-11-25 15:30:13,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:30:13,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:30:13,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:30:13,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f73b8e98-f54c-4f5b-ab0e-32112d19704f/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:30:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-25 15:30:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-25 15:30:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-25 15:30:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-25 15:30:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 15:30:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 15:30:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-25 15:30:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-25 15:30:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-25 15:30:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-25 15:30:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-25 15:30:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-25 15:30:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 15:30:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 15:30:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 15:30:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 15:30:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-25 15:30:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-25 15:30:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 15:30:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 15:30:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 15:30:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 15:30:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-25 15:30:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-25 15:30:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:30:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:30:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 15:30:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 15:30:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-25 15:30:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-25 15:30:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-25 15:30:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-25 15:30:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 15:30:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 15:30:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 15:30:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 15:30:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 15:30:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 15:30:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 15:30:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 15:30:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-25 15:30:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-25 15:30:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-25 15:30:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-25 15:30:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-25 15:30:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-25 15:30:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 15:30:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 15:30:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 15:30:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 15:30:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-25 15:30:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-25 15:30:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-25 15:30:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-25 15:30:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 15:30:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 15:30:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 15:30:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 15:30:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-25 15:30:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-25 15:30:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 15:30:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 15:30:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-25 15:30:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-25 15:30:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 15:30:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 15:30:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 15:30:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 15:30:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 15:30:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 15:30:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 15:30:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 15:30:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 15:30:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 15:30:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 15:30:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 15:30:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-25 15:30:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-25 15:30:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:30:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 15:30:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 15:30:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-25 15:30:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-25 15:30:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-25 15:30:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-25 15:30:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 15:30:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 15:30:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-25 15:30:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-25 15:30:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 15:30:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 15:30:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 15:30:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 15:30:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 15:30:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 15:30:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 15:30:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 15:30:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-25 15:30:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-25 15:30:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:30:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 15:30:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 15:30:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 15:30:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 15:30:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 15:30:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 15:30:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-25 15:30:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-25 15:30:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:30:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 15:30:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 15:30:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:30:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 15:30:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 15:30:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 15:30:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 15:30:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-25 15:30:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-25 15:30:13,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 15:30:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 15:30:13,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 15:30:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 15:30:13,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 15:30:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 15:30:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-25 15:30:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-25 15:30:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-25 15:30:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-25 15:30:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 15:30:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 15:30:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 15:30:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 15:30:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-25 15:30:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-25 15:30:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-25 15:30:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-25 15:30:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-25 15:30:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-25 15:30:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-25 15:30:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-25 15:30:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:30:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 15:30:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 15:30:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 15:30:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 15:30:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 15:30:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 15:30:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 15:30:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 15:30:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-25 15:30:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-25 15:30:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 15:30:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 15:30:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-25 15:30:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-25 15:30:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:30:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 15:30:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 15:30:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-25 15:30:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-25 15:30:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 15:30:13,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 15:30:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 15:30:13,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 15:30:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:30:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 15:30:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-25 15:30:13,709 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-25 15:30:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:30:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:30:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 15:30:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 15:30:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 15:30:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 15:30:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-25 15:30:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-25 15:30:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:30:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:30:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-25 15:30:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-25 15:30:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-25 15:30:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-25 15:30:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-25 15:30:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-25 15:30:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 15:30:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 15:30:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-25 15:30:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-25 15:30:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-25 15:30:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-25 15:30:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 15:30:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 15:30:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 15:30:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 15:30:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 15:30:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 15:30:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 15:30:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 15:30:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-25 15:30:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-25 15:30:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-25 15:30:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-25 15:30:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 15:30:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 15:30:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-25 15:30:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-25 15:30:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-25 15:30:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-25 15:30:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 15:30:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 15:30:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 15:30:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 15:30:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-25 15:30:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-25 15:30:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 15:30:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 15:30:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-25 15:30:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-25 15:30:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:30:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:30:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 15:30:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 15:30:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-25 15:30:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-25 15:30:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 15:30:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 15:30:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-25 15:30:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-25 15:30:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:30:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:30:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:30:13,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:30:13,717 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 15:30:13,717 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 15:30:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-25 15:30:13,717 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-25 15:30:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 15:30:13,717 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 15:30:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 15:30:13,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 15:30:13,718 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-25 15:30:13,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-25 15:30:13,718 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-25 15:30:13,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-25 15:30:13,718 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 15:30:13,718 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-25 15:30:13,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-25 15:30:13,718 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-25 15:30:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-25 15:30:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 15:30:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 15:30:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 15:30:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 15:30:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-25 15:30:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-25 15:30:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-25 15:30:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-25 15:30:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-25 15:30:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-25 15:30:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 15:30:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 15:30:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-25 15:30:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-25 15:30:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 15:30:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 15:30:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 15:30:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 15:30:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-25 15:30:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-25 15:30:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-25 15:30:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-25 15:30:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 15:30:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 15:30:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 15:30:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 15:30:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 15:30:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 15:30:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-25 15:30:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-25 15:30:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 15:30:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 15:30:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 15:30:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 15:30:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-25 15:30:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-25 15:30:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 15:30:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 15:30:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 15:30:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 15:30:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 15:30:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 15:30:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:30:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-25 15:30:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-25 15:30:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-25 15:30:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-25 15:30:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 15:30:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 15:30:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:30:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-25 15:30:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-25 15:30:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-25 15:30:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-25 15:30:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:30:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-25 15:30:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-25 15:30:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 15:30:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 15:30:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 15:30:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 15:30:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 15:30:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 15:30:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-25 15:30:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-25 15:30:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 15:30:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 15:30:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 15:30:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 15:30:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 15:30:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 15:30:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 15:30:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 15:30:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 15:30:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 15:30:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 15:30:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 15:30:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-25 15:30:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-25 15:30:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 15:30:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 15:30:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-25 15:30:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-25 15:30:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-25 15:30:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-25 15:30:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-25 15:30:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-25 15:30:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-25 15:30:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-25 15:30:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-25 15:30:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-25 15:30:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-25 15:30:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-25 15:30:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 15:30:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 15:30:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 15:30:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 15:30:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 15:30:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 15:30:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 15:30:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 15:30:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-25 15:30:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-25 15:30:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-25 15:30:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-25 15:30:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 15:30:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 15:30:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-25 15:30:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-25 15:30:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-25 15:30:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-25 15:30:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 15:30:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 15:30:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-25 15:30:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-25 15:30:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:30:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-25 15:30:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-25 15:30:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 15:30:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 15:30:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 15:30:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 15:30:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:30:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:30:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-25 15:30:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-25 15:30:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 15:30:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 15:30:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-25 15:30:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-25 15:30:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-25 15:30:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-25 15:30:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-25 15:30:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-25 15:30:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-25 15:30:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-25 15:30:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 15:30:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 15:30:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 15:30:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 15:30:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-25 15:30:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-25 15:30:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-25 15:30:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-25 15:30:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-25 15:30:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-25 15:30:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-25 15:30:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-25 15:30:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-25 15:30:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-25 15:30:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-25 15:30:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-25 15:30:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-25 15:30:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-25 15:30:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-25 15:30:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-25 15:30:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 15:30:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 15:30:13,737 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 15:30:13,738 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 15:30:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 15:30:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 15:30:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-25 15:30:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-25 15:30:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-25 15:30:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-25 15:30:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-25 15:30:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-25 15:30:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-25 15:30:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-25 15:30:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-25 15:30:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-25 15:30:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-25 15:30:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-25 15:30:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 15:30:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 15:30:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-25 15:30:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-25 15:30:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-25 15:30:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-25 15:30:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 15:30:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 15:30:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:30:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-25 15:30:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-25 15:30:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-25 15:30:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-25 15:30:13,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 15:30:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 15:30:13,741 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-25 15:30:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-25 15:30:15,287 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:30:15,296 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:30:16,444 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 15:45:08,140 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 15:45:08,522 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 15:45:08,570 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 15:45:08,571 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-11-25 15:45:08,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:45:08 BoogieIcfgContainer [2022-11-25 15:45:08,580 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 15:45:08,585 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 15:45:08,585 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 15:45:08,591 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 15:45:08,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 03:30:05" (1/3) ... [2022-11-25 15:45:08,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a664bca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:45:08, skipping insertion in model container [2022-11-25 15:45:08,595 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:12" (2/3) ... [2022-11-25 15:45:08,595 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a664bca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:45:08, skipping insertion in model container [2022-11-25 15:45:08,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:45:08" (3/3) ... [2022-11-25 15:45:08,597 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 15:45:08,621 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 15:45:08,622 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 15:45:08,826 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 15:45:08,837 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=PETRI_NET, 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;@364eac19, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 15:45:08,837 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 15:45:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand has 5222 states, 3371 states have (on average 1.3117769207950163) internal successors, (4422), 3489 states have internal predecessors, (4422), 1640 states have call successors, (1640), 211 states have call predecessors, (1640), 210 states have return successors, (1629), 1599 states have call predecessors, (1629), 1629 states have call successors, (1629) [2022-11-25 15:45:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-11-25 15:45:08,920 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:45:08,922 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:45:08,923 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 15:45:08,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:45:08,932 INFO L85 PathProgramCache]: Analyzing trace with hash 1848236960, now seen corresponding path program 1 times [2022-11-25 15:45:08,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:45:08,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966642979] [2022-11-25 15:45:08,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:45:08,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:45:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 15:45:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:45:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 15:45:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 15:45:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 15:45:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 15:45:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 15:45:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 15:45:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 15:45:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 15:45:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 15:45:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 15:45:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 15:45:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 15:45:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 15:45:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 15:45:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 15:45:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 15:45:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 15:45:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:13,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 15:45:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 15:45:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 15:45:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 15:45:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 15:45:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:45:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-11-25 15:45:14,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-11-25 15:45:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2022-11-25 15:45:14,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:45:14,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966642979] [2022-11-25 15:45:14,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1966642979] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:45:14,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:45:14,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:45:14,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387437501] [2022-11-25 15:45:14,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:45:14,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 15:45:14,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:45:14,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 15:45:14,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:45:14,292 INFO L87 Difference]: Start difference. First operand has 5222 states, 3371 states have (on average 1.3117769207950163) internal successors, (4422), 3489 states have internal predecessors, (4422), 1640 states have call successors, (1640), 211 states have call predecessors, (1640), 210 states have return successors, (1629), 1599 states have call predecessors, (1629), 1629 states have call successors, (1629) Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 15:45:16,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []