./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 13:14:06,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:14:06,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:14:06,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:14:06,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:14:06,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:14:06,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:14:06,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:14:06,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:14:06,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:14:06,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:14:06,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:14:06,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:14:06,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:14:06,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:14:06,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:14:06,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:14:06,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:14:06,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:14:06,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:14:06,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:14:06,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:14:06,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:14:06,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:14:06,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:14:06,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:14:06,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:14:06,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:14:06,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:14:06,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:14:06,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:14:06,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:14:06,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:14:06,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:14:06,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:14:06,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:14:06,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:14:06,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:14:06,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:14:06,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:14:06,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:14:06,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:14:06,526 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:14:06,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:14:06,526 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:14:06,526 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:14:06,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:14:06,527 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:14:06,528 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:14:06,528 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:14:06,528 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:14:06,528 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:14:06,528 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:14:06,528 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:14:06,529 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:14:06,529 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:14:06,529 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:14:06,529 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:14:06,529 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:14:06,530 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:14:06,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:14:06,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:14:06,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:14:06,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:14:06,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:14:06,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:14:06,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:14:06,532 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:14:06,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:14:06,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:14:06,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:14:06,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:14:06,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:14:06,533 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:14:06,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:14:06,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:14:06,533 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:14:06,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:14:06,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:14:06,534 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:14:06,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c [2022-12-14 13:14:06,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:14:06,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:14:06,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:14:06,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:14:06,731 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:14:06,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-12-14 13:14:09,336 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:14:09,900 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:14:09,900 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-12-14 13:14:09,952 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/data/64404a42a/0516591082af458ebcd5b4cd545574db/FLAG3a051bcdb [2022-12-14 13:14:10,400 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/data/64404a42a/0516591082af458ebcd5b4cd545574db [2022-12-14 13:14:10,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:14:10,404 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:14:10,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:14:10,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:14:10,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:14:10,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:14:10" (1/1) ... [2022-12-14 13:14:10,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a8642f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:10, skipping insertion in model container [2022-12-14 13:14:10,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:14:10" (1/1) ... [2022-12-14 13:14:10,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:14:10,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:14:11,402 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:14:11,440 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:14:11,477 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:14:11,658 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:14:11,779 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:14:11,779 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:14:11,780 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:14:11,780 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 13:14:11,788 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:14:11,789 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 13:14:11,789 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 13:14:11,790 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 13:14:11,861 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:14:11,865 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:14:11,865 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:14:11,875 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:14:11,883 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:14:11,891 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 13:14:11,916 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 13:14:11,925 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:14:11,927 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 13:14:12,051 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 13:14:12,058 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 13:14:12,102 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 13:14:12,102 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:14:12,176 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:14:12,199 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 13:14:12,200 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:14:12,215 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:14:12,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:12,264 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 13:14:12,325 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:12,325 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:12,326 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:12,326 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:12,327 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:14:12,434 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 13:14:12,545 WARN L623 FunctionHandler]: Unknown extern function clk_prepare [2022-12-14 13:14:12,546 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-12-14 13:14:12,546 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-12-14 13:14:12,553 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-12-14 13:14:12,554 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-12-14 13:14:12,608 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 13:14:12,826 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 13:14:12,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:12,833 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 13:14:12,841 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 13:14:12,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:12,851 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:14:12,889 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 13:14:12,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,900 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,902 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,947 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:12,948 WARN L623 FunctionHandler]: Unknown extern function phy_init_eee [2022-12-14 13:14:12,950 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,951 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:14:12,952 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:12,952 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:14:12,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,966 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 13:14:12,984 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 13:14:12,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:12,991 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-12-14 13:14:13,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,045 WARN L623 FunctionHandler]: Unknown extern function phy_print_status [2022-12-14 13:14:13,055 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,056 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,068 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 13:14:13,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,070 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 13:14:13,071 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,140 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,141 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,143 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,175 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,175 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,186 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:13,205 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,207 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:14:13,210 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,210 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:13,244 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 13:14:13,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,314 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:14:13,314 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 13:14:13,315 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:14:13,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,326 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,338 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 13:14:13,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,341 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 13:14:13,350 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 13:14:13,350 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 13:14:13,351 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:14:13,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,365 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 13:14:13,366 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,368 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,369 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,379 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 13:14:13,389 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,403 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,404 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,405 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:14:13,406 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,407 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 13:14:13,407 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 13:14:13,416 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 13:14:13,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,450 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 13:14:13,458 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-12-14 13:14:13,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,467 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:14:13,467 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:14:13,476 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 13:14:13,483 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,484 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,484 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,492 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,493 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,493 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,493 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,501 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:14:13,509 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,510 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,511 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,511 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,511 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,512 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,512 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,513 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,513 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,513 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,514 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,514 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,515 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,515 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,515 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,516 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,516 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,517 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,517 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,517 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,518 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:13,526 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:14:13,527 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 13:14:13,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,528 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:14:13,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,529 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,529 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,529 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:14:13,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,530 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,530 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,530 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,530 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,531 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,531 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,531 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:13,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,542 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 13:14:13,542 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-12-14 13:14:13,543 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 13:14:13,543 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:14:13,543 WARN L623 FunctionHandler]: Unknown extern function devm_reset_control_get [2022-12-14 13:14:13,544 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:14:13,544 WARN L623 FunctionHandler]: Unknown extern function reset_control_deassert [2022-12-14 13:14:13,544 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:13,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,545 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 13:14:13,545 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:14:13,546 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:14:13,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:13,547 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 13:14:13,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:13,548 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:14:13,548 WARN L623 FunctionHandler]: Unknown extern function reset_control_assert [2022-12-14 13:14:13,549 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 13:14:13,549 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:14:13,550 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_sleep_state [2022-12-14 13:14:13,551 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_default_state [2022-12-14 13:14:13,551 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:14:13,551 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 13:14:13,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:15,657 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:14:15,662 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:14:15,674 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:14:15,674 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:14:15,674 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:14:15,675 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:14:15,675 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:14:15,676 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:14:15,678 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:14:15,678 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:14:15,713 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:14:15,725 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:14:15,725 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:14:15,727 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:15,727 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:15,728 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:14:15,728 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:15,728 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:15,729 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:15,729 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:14:15,730 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:14:15,732 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:15,732 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:15,732 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:15,733 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:15,733 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:15,733 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:15,733 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:15,734 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:15,734 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:15,734 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:14:15,735 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 13:14:15,735 WARN L623 FunctionHandler]: Unknown extern function ldv_alloc_etherdev_mqs [2022-12-14 13:14:15,736 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 13:14:15,736 WARN L623 FunctionHandler]: Unknown extern function ldv_register_netdev [2022-12-14 13:14:15,736 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:14:15,736 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 13:14:15,737 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:14:15,737 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 13:14:15,737 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:14:15,737 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 13:14:15,738 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:14:15,738 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 13:14:15,738 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:15,738 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:15,785 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 13:14:15,805 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 13:14:15,879 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:14:15,889 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:14:15,973 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:14:15,973 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:14:15,973 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:14:15,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:15,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:15,984 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 13:14:15,993 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 13:14:16,050 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 13:14:16,060 WARN L623 FunctionHandler]: Unknown extern function phy_get_eee_err [2022-12-14 13:14:16,078 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:14:16,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,094 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:14:16,094 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:14:16,103 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_get_eee [2022-12-14 13:14:16,111 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_set_eee [2022-12-14 13:14:16,119 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 13:14:16,127 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 13:14:16,152 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 13:14:16,152 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 13:14:16,153 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 13:14:16,207 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 13:14:16,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,257 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 13:14:16,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,258 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:14:16,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,259 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 13:14:16,259 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 13:14:16,259 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 13:14:16,260 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 13:14:16,260 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 13:14:16,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,536 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:14:16,537 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 13:14:16,539 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,548 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,558 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,559 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,569 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,570 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:16,644 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,646 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,723 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:14:16,724 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 13:14:16,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:16,749 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:16,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:16,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,168 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:17,197 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:17,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:17,213 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:17,319 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:14:17,320 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 13:14:17,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,320 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:17,321 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 13:14:17,321 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:17,322 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:17,323 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:17,323 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:17,323 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:17,350 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:14:17,426 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-14 13:14:17,426 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap_resource [2022-12-14 13:14:17,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,428 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-12-14 13:14:17,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,428 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-12-14 13:14:17,428 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-12-14 13:14:17,429 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:17,538 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:14:17,677 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:14:17,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,677 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 13:14:17,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,678 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 13:14:17,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,678 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:14:17,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:17,679 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:17,679 WARN L623 FunctionHandler]: Unknown extern function pci_clear_master [2022-12-14 13:14:17,679 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:14:17,680 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:14:17,687 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:14:17,687 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:14:17,687 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:14:17,695 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:14:17,695 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-14 13:14:17,695 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:14:17,703 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:14:17,703 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:14:17,733 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:14:17,796 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:14:17,811 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,904 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,905 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,912 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,919 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,947 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,953 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,967 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:17,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,017 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,025 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,033 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,041 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,048 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,078 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,086 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,094 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,101 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,109 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,136 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,151 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,158 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,165 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,193 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,199 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,206 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,212 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,219 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,244 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,251 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,264 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,296 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,296 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,303 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,310 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,335 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,341 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,348 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,354 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,360 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,398 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,436 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,442 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,449 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,455 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,461 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,488 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,489 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,489 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,496 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,503 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,532 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,539 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,546 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,554 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,561 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,590 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,611 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,619 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,647 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,673 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,706 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,712 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,737 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,738 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,738 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,744 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,751 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,776 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,778 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:18,811 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_d48e793c-e07a-4029-8809-8726cb6f7200/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[887989,888002] [2022-12-14 13:14:18,814 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_d48e793c-e07a-4029-8809-8726cb6f7200/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[888134,888147] [2022-12-14 13:14:18,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:14:18,934 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:14:18,994 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:14:18,995 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:14:18,995 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:14:18,996 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:14:18,997 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:14:18,997 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:14:18,998 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:14:18,998 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 13:14:18,998 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:14:18,998 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 13:14:18,999 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 13:14:18,999 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 13:14:19,002 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:14:19,002 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:14:19,002 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:14:19,003 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:14:19,004 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:14:19,004 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 13:14:19,006 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 13:14:19,006 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:14:19,007 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 13:14:19,009 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 13:14:19,009 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 13:14:19,010 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 13:14:19,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:14:19,011 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:14:19,012 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 13:14:19,012 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:14:19,013 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:14:19,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,014 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 13:14:19,015 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:19,015 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:19,015 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:19,015 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:14:19,015 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:14:19,016 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 13:14:19,017 WARN L623 FunctionHandler]: Unknown extern function clk_prepare [2022-12-14 13:14:19,017 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-12-14 13:14:19,017 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-12-14 13:14:19,017 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-12-14 13:14:19,017 WARN L623 FunctionHandler]: Unknown extern function clk_unprepare [2022-12-14 13:14:19,018 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 13:14:19,020 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 13:14:19,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,020 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 13:14:19,020 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 13:14:19,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,021 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:14:19,022 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 13:14:19,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,027 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:19,027 WARN L623 FunctionHandler]: Unknown extern function phy_init_eee [2022-12-14 13:14:19,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,028 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:14:19,029 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:19,029 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:14:19,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,031 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 13:14:19,032 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 13:14:19,033 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,035 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-12-14 13:14:19,039 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,042 WARN L623 FunctionHandler]: Unknown extern function phy_print_status [2022-12-14 13:14:19,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,044 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,045 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,045 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 13:14:19,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,046 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 13:14:19,046 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,054 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,055 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,059 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,059 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,059 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,061 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,061 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:14:19,063 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,064 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:14:19,065 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,066 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:19,068 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 13:14:19,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,093 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:14:19,093 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 13:14:19,094 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:14:19,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,096 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,099 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 13:14:19,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,101 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 13:14:19,102 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 13:14:19,102 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 13:14:19,103 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:14:19,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,107 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 13:14:19,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,109 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,110 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,112 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 13:14:19,114 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,115 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,118 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,120 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:14:19,121 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,121 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 13:14:19,121 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 13:14:19,122 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 13:14:19,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,125 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 13:14:19,126 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-12-14 13:14:19,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,127 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:14:19,127 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:14:19,128 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 13:14:19,128 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,129 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,129 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,130 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,130 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,130 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,130 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,131 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:14:19,131 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,132 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,132 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,132 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,132 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,132 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,133 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,133 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,133 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,133 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,134 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,134 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,134 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,135 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,135 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,135 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,135 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,136 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,136 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,136 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,137 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,137 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,137 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,137 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,138 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 13:14:19,138 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 13:14:19,139 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-12-14 13:14:19,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,139 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:14:19,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,140 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,140 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,140 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-12-14 13:14:19,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,141 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,141 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,141 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,142 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,142 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,142 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,142 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-12-14 13:14:19,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,145 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 13:14:19,147 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-12-14 13:14:19,147 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 13:14:19,148 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:14:19,148 WARN L623 FunctionHandler]: Unknown extern function devm_reset_control_get [2022-12-14 13:14:19,148 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 13:14:19,149 WARN L623 FunctionHandler]: Unknown extern function reset_control_deassert [2022-12-14 13:14:19,149 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:14:19,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,150 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 13:14:19,150 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:14:19,150 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:14:19,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,151 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,152 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 13:14:19,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,153 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:14:19,153 WARN L623 FunctionHandler]: Unknown extern function reset_control_assert [2022-12-14 13:14:19,154 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 13:14:19,154 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:14:19,155 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_sleep_state [2022-12-14 13:14:19,156 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_default_state [2022-12-14 13:14:19,156 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:14:19,156 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 13:14:19,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,172 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:14:19,174 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:14:19,181 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:14:19,181 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:14:19,182 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 13:14:19,182 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 13:14:19,182 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:14:19,183 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 13:14:19,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:14:19,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:14:19,204 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:14:19,211 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:14:19,212 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:14:19,213 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:19,213 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:19,213 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:14:19,213 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:19,214 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:19,214 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,214 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:14:19,215 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:14:19,216 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:19,216 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:19,216 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:19,216 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:19,216 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:14:19,216 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 13:14:19,217 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:19,217 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:19,217 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:14:19,217 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:14:19,217 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function ldv_alloc_etherdev_mqs [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function ldv_register_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:14:19,218 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-12-14 13:14:19,219 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:14:19,219 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-12-14 13:14:19,219 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,219 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,219 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 13:14:19,219 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 13:14:19,220 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:14:19,220 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:14:19,223 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:14:19,223 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:14:19,224 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:14:19,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,226 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 13:14:19,227 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 13:14:19,229 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 13:14:19,231 WARN L623 FunctionHandler]: Unknown extern function phy_get_eee_err [2022-12-14 13:14:19,232 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:14:19,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,233 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:14:19,234 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:14:19,234 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_get_eee [2022-12-14 13:14:19,235 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_set_eee [2022-12-14 13:14:19,235 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 13:14:19,235 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 13:14:19,237 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 13:14:19,237 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 13:14:19,238 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 13:14:19,240 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 13:14:19,243 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,245 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 13:14:19,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,249 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:14:19,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,250 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 13:14:19,250 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 13:14:19,250 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 13:14:19,251 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 13:14:19,251 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 13:14:19,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,265 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:14:19,265 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 13:14:19,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,267 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,269 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,273 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,277 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:19,279 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,279 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,280 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,280 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,299 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:14:19,300 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 13:14:19,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:19,304 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,305 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,305 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,330 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,337 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:19,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:19,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:14:19,343 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:14:19,344 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 13:14:19,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,344 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,345 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 13:14:19,345 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,346 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,347 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,347 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,347 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 13:14:19,347 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:14:19,348 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-14 13:14:19,348 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap_resource [2022-12-14 13:14:19,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,350 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-12-14 13:14:19,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,350 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-12-14 13:14:19,351 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-12-14 13:14:19,351 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,355 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:14:19,370 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:14:19,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,371 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 13:14:19,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,371 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 13:14:19,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,372 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:14:19,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:14:19,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 13:14:19,373 WARN L623 FunctionHandler]: Unknown extern function pci_clear_master [2022-12-14 13:14:19,373 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:14:19,373 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:14:19,374 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:14:19,374 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:14:19,374 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:14:19,374 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:14:19,374 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-14 13:14:19,375 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:14:19,375 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:14:19,375 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:14:19,377 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:14:19,379 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:14:19,380 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,383 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,383 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,383 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,383 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,384 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,384 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,384 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,394 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,394 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,394 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,398 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,398 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,398 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,404 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,404 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,404 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,408 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,408 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:14:19,409 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_d48e793c-e07a-4029-8809-8726cb6f7200/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[887989,888002] [2022-12-14 13:14:19,409 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_d48e793c-e07a-4029-8809-8726cb6f7200/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[888134,888147] [2022-12-14 13:14:19,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:14:19,811 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:14:19,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19 WrapperNode [2022-12-14 13:14:19,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:14:19,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:14:19,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:14:19,812 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:14:19,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:19,948 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:20,776 INFO L138 Inliner]: procedures = 1122, calls = 12859, calls flagged for inlining = 622, calls inlined = 583, statements flattened = 22705 [2022-12-14 13:14:20,776 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:14:20,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:14:20,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:14:20,777 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:14:20,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:20,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,740 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:21,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:14:21,998 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:14:21,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:14:21,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:14:21,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (1/1) ... [2022-12-14 13:14:22,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:14:22,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:14:22,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:14:22,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:14:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-12-14 13:14:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-12-14 13:14:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 13:14:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 13:14:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_130 [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_130 [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 13:14:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 13:14:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-12-14 13:14:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-12-14 13:14:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_115 [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_115 [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-12-14 13:14:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-12-14 13:14:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-12-14 13:14:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-12-14 13:14:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-12-14 13:14:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-12-14 13:14:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-14 13:14:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-14 13:14:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:14:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-12-14 13:14:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 13:14:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 13:14:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-12-14 13:14:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-12-14 13:14:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-12-14 13:14:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-12-14 13:14:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 13:14:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 13:14:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-12-14 13:14:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-12-14 13:14:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 13:14:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-12-14 13:14:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 13:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 13:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_109 [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_109 [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-12-14 13:14:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-12-14 13:14:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-12-14 13:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-12-14 13:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2022-12-14 13:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2022-12-14 13:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 13:14:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-12-14 13:14:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-12-14 13:14:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-12-14 13:14:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2022-12-14 13:14:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-12-14 13:14:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_129 [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_129 [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-12-14 13:14:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-12-14 13:14:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 13:14:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 13:14:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-12-14 13:14:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-12-14 13:14:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 13:14:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-12-14 13:14:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-12-14 13:14:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-12-14 13:14:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 13:14:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-12-14 13:14:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-12-14 13:14:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-12-14 13:14:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-12-14 13:14:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-12-14 13:14:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-12-14 13:14:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-12-14 13:14:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-12-14 13:14:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-12-14 13:14:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-12-14 13:14:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-12-14 13:14:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-12-14 13:14:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-12-14 13:14:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-12-14 13:14:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 13:14:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:14:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-12-14 13:14:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 13:14:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-12-14 13:14:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-12-14 13:14:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-12-14 13:14:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-12-14 13:14:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-12-14 13:14:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-12-14 13:14:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 13:14:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-12-14 13:14:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-12-14 13:14:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-12-14 13:14:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-12-14 13:14:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-12-14 13:14:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 13:14:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 13:14:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-14 13:14:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-14 13:14:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-12-14 13:14:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-12-14 13:14:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-12-14 13:14:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-12-14 13:14:23,473 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:14:23,477 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:14:23,681 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 13:14:56,985 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 13:14:57,286 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:15:02,459 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:15:02,459 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-14 13:15:02,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:15:02 BoogieIcfgContainer [2022-12-14 13:15:02,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:15:02,471 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:15:02,471 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:15:02,473 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:15:02,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:14:10" (1/3) ... [2022-12-14 13:15:02,474 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78cfb2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:15:02, skipping insertion in model container [2022-12-14 13:15:02,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:14:19" (2/3) ... [2022-12-14 13:15:02,474 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78cfb2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:15:02, skipping insertion in model container [2022-12-14 13:15:02,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:15:02" (3/3) ... [2022-12-14 13:15:02,475 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-12-14 13:15:02,488 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:15:02,488 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 13:15:02,588 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:15:02,592 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1d34369a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:15:02,592 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 13:15:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand has 5121 states, 3059 states have (on average 1.3200392285060478) internal successors, (4038), 3155 states have internal predecessors, (4038), 1735 states have call successors, (1735), 327 states have call predecessors, (1735), 326 states have return successors, (1721), 1663 states have call predecessors, (1721), 1721 states have call successors, (1721) [2022-12-14 13:15:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 875 [2022-12-14 13:15:02,667 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:15:02,668 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:15:02,668 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:15:02,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:15:02,672 INFO L85 PathProgramCache]: Analyzing trace with hash -361672564, now seen corresponding path program 1 times [2022-12-14 13:15:02,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:15:02,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317241114] [2022-12-14 13:15:02,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:15:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:15:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:15:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-12-14 13:15:05,163 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:15:05,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317241114] [2022-12-14 13:15:05,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317241114] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:15:05,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:15:05,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:15:05,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774698509] [2022-12-14 13:15:05,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:15:05,171 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:15:05,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:15:05,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:15:05,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:15:05,209 INFO L87 Difference]: Start difference. First operand has 5121 states, 3059 states have (on average 1.3200392285060478) internal successors, (4038), 3155 states have internal predecessors, (4038), 1735 states have call successors, (1735), 327 states have call predecessors, (1735), 326 states have return successors, (1721), 1663 states have call predecessors, (1721), 1721 states have call successors, (1721) Second operand has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (86), 3 states have call predecessors, (86), 3 states have call successors, (86) [2022-12-14 13:15:08,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:10,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:13,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:18,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:19,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:15:19,144 INFO L93 Difference]: Finished difference Result 14936 states and 22145 transitions. [2022-12-14 13:15:19,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:15:19,147 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (86), 3 states have call predecessors, (86), 3 states have call successors, (86) Word has length 874 [2022-12-14 13:15:19,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:15:19,207 INFO L225 Difference]: With dead ends: 14936 [2022-12-14 13:15:19,207 INFO L226 Difference]: Without dead ends: 9900 [2022-12-14 13:15:19,238 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:15:19,241 INFO L413 NwaCegarLoop]: 8030 mSDtfsCounter, 7102 mSDsluCounter, 6319 mSDsCounter, 0 mSdLazyCounter, 2311 mSolverCounterSat, 17 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7107 SdHoareTripleChecker+Valid, 14349 SdHoareTripleChecker+Invalid, 2330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 2311 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:15:19,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7107 Valid, 14349 Invalid, 2330 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [17 Valid, 2311 Invalid, 2 Unknown, 0 Unchecked, 13.3s Time] [2022-12-14 13:15:19,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9900 states. [2022-12-14 13:15:19,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9900 to 9894. [2022-12-14 13:15:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9894 states, 5962 states have (on average 1.3198591076819859) internal successors, (7869), 6155 states have internal predecessors, (7869), 3285 states have call successors, (3285), 647 states have call predecessors, (3285), 646 states have return successors, (3286), 3165 states have call predecessors, (3286), 3285 states have call successors, (3286) [2022-12-14 13:15:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9894 states to 9894 states and 14440 transitions. [2022-12-14 13:15:19,828 INFO L78 Accepts]: Start accepts. Automaton has 9894 states and 14440 transitions. Word has length 874 [2022-12-14 13:15:19,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:15:19,830 INFO L495 AbstractCegarLoop]: Abstraction has 9894 states and 14440 transitions. [2022-12-14 13:15:19,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (86), 3 states have call predecessors, (86), 3 states have call successors, (86) [2022-12-14 13:15:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 9894 states and 14440 transitions. [2022-12-14 13:15:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 876 [2022-12-14 13:15:19,876 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:15:19,876 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:15:19,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 13:15:19,877 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:15:19,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:15:19,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1294971420, now seen corresponding path program 1 times [2022-12-14 13:15:19,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:15:19,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246273487] [2022-12-14 13:15:19,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:15:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:15:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:15:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-12-14 13:15:21,479 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:15:21,479 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246273487] [2022-12-14 13:15:21,479 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246273487] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:15:21,479 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:15:21,480 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:15:21,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704696231] [2022-12-14 13:15:21,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:15:21,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:15:21,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:15:21,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:15:21,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:15:21,483 INFO L87 Difference]: Start difference. First operand 9894 states and 14440 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (86), 3 states have call predecessors, (86), 3 states have call successors, (86) [2022-12-14 13:15:23,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:26,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:28,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:30,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:37,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:15:37,217 INFO L93 Difference]: Finished difference Result 29141 states and 42514 transitions. [2022-12-14 13:15:37,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:15:37,218 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (86), 3 states have call predecessors, (86), 3 states have call successors, (86) Word has length 875 [2022-12-14 13:15:37,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:15:37,332 INFO L225 Difference]: With dead ends: 29141 [2022-12-14 13:15:37,332 INFO L226 Difference]: Without dead ends: 19408 [2022-12-14 13:15:37,384 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:15:37,386 INFO L413 NwaCegarLoop]: 7944 mSDtfsCounter, 6943 mSDsluCounter, 6217 mSDsCounter, 0 mSdLazyCounter, 2340 mSolverCounterSat, 29 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6947 SdHoareTripleChecker+Valid, 14161 SdHoareTripleChecker+Invalid, 2370 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 2340 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2022-12-14 13:15:37,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6947 Valid, 14161 Invalid, 2370 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 2340 Invalid, 1 Unknown, 0 Unchecked, 15.0s Time] [2022-12-14 13:15:37,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19408 states. [2022-12-14 13:15:38,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19408 to 19401. [2022-12-14 13:15:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19401 states, 11685 states have (on average 1.3178433889602055) internal successors, (15399), 12075 states have internal predecessors, (15399), 6426 states have call successors, (6426), 1292 states have call predecessors, (6426), 1289 states have return successors, (6428), 6181 states have call predecessors, (6428), 6426 states have call successors, (6428) [2022-12-14 13:15:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19401 states to 19401 states and 28253 transitions. [2022-12-14 13:15:38,228 INFO L78 Accepts]: Start accepts. Automaton has 19401 states and 28253 transitions. Word has length 875 [2022-12-14 13:15:38,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:15:38,230 INFO L495 AbstractCegarLoop]: Abstraction has 19401 states and 28253 transitions. [2022-12-14 13:15:38,230 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (90), 2 states have call predecessors, (90), 1 states have return successors, (86), 3 states have call predecessors, (86), 3 states have call successors, (86) [2022-12-14 13:15:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 19401 states and 28253 transitions. [2022-12-14 13:15:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2022-12-14 13:15:38,296 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:15:38,296 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:15:38,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 13:15:38,297 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:15:38,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:15:38,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1327839238, now seen corresponding path program 1 times [2022-12-14 13:15:38,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:15:38,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215690259] [2022-12-14 13:15:38,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:15:38,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:15:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:15:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-12-14 13:15:39,863 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:15:39,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215690259] [2022-12-14 13:15:39,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215690259] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:15:39,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:15:39,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:15:39,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578758238] [2022-12-14 13:15:39,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:15:39,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:15:39,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:15:39,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:15:39,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:15:39,867 INFO L87 Difference]: Start difference. First operand 19401 states and 28253 transitions. Second operand has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 3 states have call successors, (91), 2 states have call predecessors, (91), 1 states have return successors, (87), 3 states have call predecessors, (87), 3 states have call successors, (87) [2022-12-14 13:15:42,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:45,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:54,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:15:54,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:15:54,735 INFO L93 Difference]: Finished difference Result 57620 states and 83875 transitions. [2022-12-14 13:15:54,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:15:54,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 3 states have call successors, (91), 2 states have call predecessors, (91), 1 states have return successors, (87), 3 states have call predecessors, (87), 3 states have call successors, (87) Word has length 883 [2022-12-14 13:15:54,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:15:54,892 INFO L225 Difference]: With dead ends: 57620 [2022-12-14 13:15:54,893 INFO L226 Difference]: Without dead ends: 38380 [2022-12-14 13:15:54,974 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:15:54,975 INFO L413 NwaCegarLoop]: 8153 mSDtfsCounter, 7016 mSDsluCounter, 6244 mSDsCounter, 0 mSdLazyCounter, 2350 mSolverCounterSat, 12 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7022 SdHoareTripleChecker+Valid, 14397 SdHoareTripleChecker+Invalid, 2364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 2350 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2022-12-14 13:15:54,975 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7022 Valid, 14397 Invalid, 2364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 2350 Invalid, 2 Unknown, 0 Unchecked, 13.9s Time] [2022-12-14 13:15:55,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38380 states. [2022-12-14 13:15:56,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38380 to 38365. [2022-12-14 13:15:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38365 states, 23115 states have (on average 1.3171966255678131) internal successors, (30447), 23907 states have internal predecessors, (30447), 12676 states have call successors, (12676), 2580 states have call predecessors, (12676), 2573 states have return successors, (12686), 12173 states have call predecessors, (12686), 12676 states have call successors, (12686) [2022-12-14 13:15:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38365 states to 38365 states and 55809 transitions. [2022-12-14 13:15:56,521 INFO L78 Accepts]: Start accepts. Automaton has 38365 states and 55809 transitions. Word has length 883 [2022-12-14 13:15:56,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:15:56,522 INFO L495 AbstractCegarLoop]: Abstraction has 38365 states and 55809 transitions. [2022-12-14 13:15:56,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 3 states have call successors, (91), 2 states have call predecessors, (91), 1 states have return successors, (87), 3 states have call predecessors, (87), 3 states have call successors, (87) [2022-12-14 13:15:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 38365 states and 55809 transitions. [2022-12-14 13:15:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 900 [2022-12-14 13:15:56,616 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:15:56,616 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:15:56,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 13:15:56,616 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:15:56,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:15:56,617 INFO L85 PathProgramCache]: Analyzing trace with hash 426504377, now seen corresponding path program 1 times [2022-12-14 13:15:56,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:15:56,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027533468] [2022-12-14 13:15:56,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:15:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:15:57,060 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 13:15:57,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2074118296] [2022-12-14 13:15:57,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:15:57,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:15:57,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:15:57,061 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:15:57,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 13:16:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:16:00,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 21670 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 13:16:00,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:16:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2022-12-14 13:16:00,577 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 13:16:00,577 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:16:00,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027533468] [2022-12-14 13:16:00,577 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 13:16:00,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2074118296] [2022-12-14 13:16:00,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2074118296] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:16:00,578 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:16:00,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:16:00,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906352690] [2022-12-14 13:16:00,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:16:00,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:16:00,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:16:00,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:16:00,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:00,579 INFO L87 Difference]: Start difference. First operand 38365 states and 55809 transitions. Second operand has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (96), 3 states have call predecessors, (96), 3 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-14 13:16:03,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:16:06,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:16:15,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:16:15,478 INFO L93 Difference]: Finished difference Result 113408 states and 164923 transitions. [2022-12-14 13:16:15,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:16:15,479 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (96), 3 states have call predecessors, (96), 3 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) Word has length 899 [2022-12-14 13:16:15,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:16:15,726 INFO L225 Difference]: With dead ends: 113408 [2022-12-14 13:16:15,726 INFO L226 Difference]: Without dead ends: 75204 [2022-12-14 13:16:15,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 898 GetRequests, 897 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:15,834 INFO L413 NwaCegarLoop]: 7973 mSDtfsCounter, 6868 mSDsluCounter, 6269 mSDsCounter, 0 mSdLazyCounter, 2295 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6874 SdHoareTripleChecker+Valid, 14242 SdHoareTripleChecker+Invalid, 2298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2295 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2022-12-14 13:16:15,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6874 Valid, 14242 Invalid, 2298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2295 Invalid, 2 Unknown, 0 Unchecked, 13.0s Time] [2022-12-14 13:16:15,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75204 states. [2022-12-14 13:16:18,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75204 to 75189. [2022-12-14 13:16:18,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75189 states, 45319 states have (on average 1.3192479975286304) internal successors, (59787), 46915 states have internal predecessors, (59787), 24756 states have call successors, (24756), 5128 states have call predecessors, (24756), 5113 states have return successors, (24790), 23737 states have call predecessors, (24790), 24756 states have call successors, (24790) [2022-12-14 13:16:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75189 states to 75189 states and 109333 transitions. [2022-12-14 13:16:19,144 INFO L78 Accepts]: Start accepts. Automaton has 75189 states and 109333 transitions. Word has length 899 [2022-12-14 13:16:19,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:16:19,145 INFO L495 AbstractCegarLoop]: Abstraction has 75189 states and 109333 transitions. [2022-12-14 13:16:19,145 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (96), 3 states have call predecessors, (96), 3 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-14 13:16:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 75189 states and 109333 transitions. [2022-12-14 13:16:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 901 [2022-12-14 13:16:19,199 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:16:19,199 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:16:19,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 13:16:19,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:16:19,400 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:16:19,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:16:19,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1831395611, now seen corresponding path program 1 times [2022-12-14 13:16:19,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:16:19,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941029879] [2022-12-14 13:16:19,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:16:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:16:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:16:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 25442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25442 trivial. 0 not checked. [2022-12-14 13:16:20,760 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:16:20,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941029879] [2022-12-14 13:16:20,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941029879] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:16:20,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:16:20,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:16:20,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217029381] [2022-12-14 13:16:20,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:16:20,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:16:20,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:16:20,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:16:20,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:20,763 INFO L87 Difference]: Start difference. First operand 75189 states and 109333 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (95), 2 states have call predecessors, (95), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-12-14 13:16:24,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:16:29,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:16:32,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:16:34,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:16:34,988 INFO L93 Difference]: Finished difference Result 130959 states and 187768 transitions. [2022-12-14 13:16:34,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:16:34,990 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (95), 2 states have call predecessors, (95), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) Word has length 900 [2022-12-14 13:16:34,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:16:35,186 INFO L225 Difference]: With dead ends: 130959 [2022-12-14 13:16:35,186 INFO L226 Difference]: Without dead ends: 55931 [2022-12-14 13:16:35,405 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:35,406 INFO L413 NwaCegarLoop]: 5969 mSDtfsCounter, 5876 mSDsluCounter, 3144 mSDsCounter, 0 mSdLazyCounter, 1364 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5880 SdHoareTripleChecker+Valid, 9113 SdHoareTripleChecker+Invalid, 1371 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1364 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.2s IncrementalHoareTripleChecker+Time [2022-12-14 13:16:35,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5880 Valid, 9113 Invalid, 1371 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1364 Invalid, 3 Unknown, 0 Unchecked, 12.2s Time] [2022-12-14 13:16:35,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55931 states. [2022-12-14 13:16:37,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55931 to 55923. [2022-12-14 13:16:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55923 states, 32917 states have (on average 1.290791991979828) internal successors, (42489), 34479 states have internal predecessors, (42489), 18056 states have call successors, (18056), 4956 states have call predecessors, (18056), 4949 states have return successors, (18084), 17021 states have call predecessors, (18084), 18056 states have call successors, (18084) [2022-12-14 13:16:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55923 states to 55923 states and 78629 transitions. [2022-12-14 13:16:37,569 INFO L78 Accepts]: Start accepts. Automaton has 55923 states and 78629 transitions. Word has length 900 [2022-12-14 13:16:37,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:16:37,570 INFO L495 AbstractCegarLoop]: Abstraction has 55923 states and 78629 transitions. [2022-12-14 13:16:37,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (95), 2 states have call predecessors, (95), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-12-14 13:16:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 55923 states and 78629 transitions. [2022-12-14 13:16:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2022-12-14 13:16:37,621 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:16:37,621 INFO L195 NwaCegarLoop]: trace histogram [82, 80, 80, 80, 80, 80, 80, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:16:37,621 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 13:16:37,621 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:16:37,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:16:37,622 INFO L85 PathProgramCache]: Analyzing trace with hash 764989593, now seen corresponding path program 1 times [2022-12-14 13:16:37,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:16:37,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832983180] [2022-12-14 13:16:37,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:16:37,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:16:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:16:39,167 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-12-14 13:16:39,167 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:16:39,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832983180] [2022-12-14 13:16:39,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832983180] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:16:39,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:16:39,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:16:39,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980785970] [2022-12-14 13:16:39,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:16:39,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:16:39,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:16:39,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:16:39,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:39,170 INFO L87 Difference]: Start difference. First operand 55923 states and 78629 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (92), 2 states have call predecessors, (92), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-12-14 13:16:42,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:16:51,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:16:51,962 INFO L93 Difference]: Finished difference Result 133971 states and 187891 transitions. [2022-12-14 13:16:51,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:16:51,963 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (92), 2 states have call predecessors, (92), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) Word has length 897 [2022-12-14 13:16:51,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:16:52,218 INFO L225 Difference]: With dead ends: 133971 [2022-12-14 13:16:52,218 INFO L226 Difference]: Without dead ends: 78209 [2022-12-14 13:16:52,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:52,357 INFO L413 NwaCegarLoop]: 6494 mSDtfsCounter, 5620 mSDsluCounter, 5141 mSDsCounter, 0 mSdLazyCounter, 1966 mSolverCounterSat, 14 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5623 SdHoareTripleChecker+Valid, 11635 SdHoareTripleChecker+Invalid, 1981 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 1966 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2022-12-14 13:16:52,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5623 Valid, 11635 Invalid, 1981 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 1966 Invalid, 1 Unknown, 0 Unchecked, 10.5s Time] [2022-12-14 13:16:52,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78209 states. [2022-12-14 13:16:55,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78209 to 78206. [2022-12-14 13:16:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78206 states, 45903 states have (on average 1.285863669041239) internal successors, (59025), 48135 states have internal predecessors, (59025), 25206 states have call successors, (25206), 7105 states have call predecessors, (25206), 7096 states have return successors, (25242), 23725 states have call predecessors, (25242), 25206 states have call successors, (25242) [2022-12-14 13:16:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78206 states to 78206 states and 109473 transitions. [2022-12-14 13:16:55,410 INFO L78 Accepts]: Start accepts. Automaton has 78206 states and 109473 transitions. Word has length 897 [2022-12-14 13:16:55,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:16:55,411 INFO L495 AbstractCegarLoop]: Abstraction has 78206 states and 109473 transitions. [2022-12-14 13:16:55,411 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (92), 2 states have call predecessors, (92), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-12-14 13:16:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 78206 states and 109473 transitions. [2022-12-14 13:16:55,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 901 [2022-12-14 13:16:55,446 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:16:55,446 INFO L195 NwaCegarLoop]: trace histogram [82, 80, 80, 80, 80, 80, 80, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:16:55,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 13:16:55,447 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:16:55,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:16:55,447 INFO L85 PathProgramCache]: Analyzing trace with hash 2073295538, now seen corresponding path program 1 times [2022-12-14 13:16:55,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:16:55,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967186427] [2022-12-14 13:16:55,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:16:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:16:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:16:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 25614 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-12-14 13:16:56,787 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:16:56,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967186427] [2022-12-14 13:16:56,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967186427] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:16:56,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:16:56,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:16:56,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076770324] [2022-12-14 13:16:56,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:16:56,789 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:16:56,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:16:56,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:16:56,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:16:56,790 INFO L87 Difference]: Start difference. First operand 78206 states and 109473 transitions. Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (92), 2 states have call predecessors, (92), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-12-14 13:16:59,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:17:04,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:17:11,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:17:11,322 INFO L93 Difference]: Finished difference Result 200546 states and 281105 transitions. [2022-12-14 13:17:11,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:17:11,323 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (92), 2 states have call predecessors, (92), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) Word has length 900 [2022-12-14 13:17:11,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:17:11,758 INFO L225 Difference]: With dead ends: 200546 [2022-12-14 13:17:11,758 INFO L226 Difference]: Without dead ends: 122501 [2022-12-14 13:17:11,976 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:17:11,977 INFO L413 NwaCegarLoop]: 6585 mSDtfsCounter, 5804 mSDsluCounter, 5158 mSDsCounter, 0 mSdLazyCounter, 2002 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5807 SdHoareTripleChecker+Valid, 11743 SdHoareTripleChecker+Invalid, 2016 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 2002 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2022-12-14 13:17:11,977 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5807 Valid, 11743 Invalid, 2016 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 2002 Invalid, 1 Unknown, 0 Unchecked, 10.6s Time] [2022-12-14 13:17:12,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122501 states. [2022-12-14 13:17:17,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122501 to 122482. [2022-12-14 13:17:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122482 states, 72061 states have (on average 1.2883251689540807) internal successors, (92838), 75527 states have internal predecessors, (92838), 39429 states have call successors, (39429), 11007 states have call predecessors, (39429), 10991 states have return successors, (39489), 37128 states have call predecessors, (39489), 39429 states have call successors, (39489) [2022-12-14 13:17:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122482 states to 122482 states and 171756 transitions. [2022-12-14 13:17:17,851 INFO L78 Accepts]: Start accepts. Automaton has 122482 states and 171756 transitions. Word has length 900 [2022-12-14 13:17:17,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:17:17,851 INFO L495 AbstractCegarLoop]: Abstraction has 122482 states and 171756 transitions. [2022-12-14 13:17:17,851 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (92), 2 states have call predecessors, (92), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-12-14 13:17:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 122482 states and 171756 transitions. [2022-12-14 13:17:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2022-12-14 13:17:17,883 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:17:17,883 INFO L195 NwaCegarLoop]: trace histogram [81, 80, 80, 80, 80, 80, 80, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:17:17,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 13:17:17,883 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:17:17,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:17:17,884 INFO L85 PathProgramCache]: Analyzing trace with hash -704524679, now seen corresponding path program 1 times [2022-12-14 13:17:17,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:17:17,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406280673] [2022-12-14 13:17:17,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:17:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:17:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:17:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 25446 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25446 trivial. 0 not checked. [2022-12-14 13:17:19,211 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:17:19,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406280673] [2022-12-14 13:17:19,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406280673] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:17:19,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:17:19,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:17:19,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691990254] [2022-12-14 13:17:19,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:17:19,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:17:19,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:17:19,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:17:19,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:17:19,213 INFO L87 Difference]: Start difference. First operand 122482 states and 171756 transitions. Second operand has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (100), 2 states have call predecessors, (100), 1 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-14 13:17:22,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:17:25,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:17:35,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:17:40,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:17:40,743 INFO L93 Difference]: Finished difference Result 366356 states and 519825 transitions. [2022-12-14 13:17:40,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:17:40,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (100), 2 states have call predecessors, (100), 1 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) Word has length 917 [2022-12-14 13:17:40,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:17:41,700 INFO L225 Difference]: With dead ends: 366356 [2022-12-14 13:17:41,701 INFO L226 Difference]: Without dead ends: 244035 [2022-12-14 13:17:42,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:17:42,076 INFO L413 NwaCegarLoop]: 6654 mSDtfsCounter, 5977 mSDsluCounter, 5262 mSDsCounter, 0 mSdLazyCounter, 1928 mSolverCounterSat, 6 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5980 SdHoareTripleChecker+Valid, 11916 SdHoareTripleChecker+Invalid, 1936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1928 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2022-12-14 13:17:42,076 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5980 Valid, 11916 Invalid, 1936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 1928 Invalid, 2 Unknown, 0 Unchecked, 13.0s Time] [2022-12-14 13:17:42,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244035 states. [2022-12-14 13:17:52,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244035 to 243801. [2022-12-14 13:17:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243801 states, 143420 states have (on average 1.2888230372333007) internal successors, (184843), 150472 states have internal predecessors, (184843), 78496 states have call successors, (78496), 21997 states have call predecessors, (78496), 21884 states have return successors, (84647), 73693 states have call predecessors, (84647), 78496 states have call successors, (84647) [2022-12-14 13:17:54,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243801 states to 243801 states and 347986 transitions. [2022-12-14 13:17:54,071 INFO L78 Accepts]: Start accepts. Automaton has 243801 states and 347986 transitions. Word has length 917 [2022-12-14 13:17:54,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:17:54,071 INFO L495 AbstractCegarLoop]: Abstraction has 243801 states and 347986 transitions. [2022-12-14 13:17:54,072 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (100), 2 states have call predecessors, (100), 1 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-14 13:17:54,072 INFO L276 IsEmpty]: Start isEmpty. Operand 243801 states and 347986 transitions. [2022-12-14 13:17:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 937 [2022-12-14 13:17:54,124 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:17:54,125 INFO L195 NwaCegarLoop]: trace histogram [84, 80, 80, 80, 80, 80, 80, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:17:54,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 13:17:54,125 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:17:54,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:17:54,125 INFO L85 PathProgramCache]: Analyzing trace with hash -857960021, now seen corresponding path program 1 times [2022-12-14 13:17:54,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:17:54,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832998556] [2022-12-14 13:17:54,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:17:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:17:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:17:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 25957 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 25942 trivial. 0 not checked. [2022-12-14 13:17:55,629 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:17:55,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832998556] [2022-12-14 13:17:55,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832998556] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:17:55,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [620987682] [2022-12-14 13:17:55,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:17:55,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:17:55,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:17:55,630 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:17:55,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 13:17:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:17:59,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 21582 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 13:17:59,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:17:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 25957 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 25784 trivial. 0 not checked. [2022-12-14 13:17:59,237 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 13:17:59,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [620987682] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:17:59,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 13:17:59,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-12-14 13:17:59,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300244766] [2022-12-14 13:17:59,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:17:59,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:17:59,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:17:59,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:17:59,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:17:59,239 INFO L87 Difference]: Start difference. First operand 243801 states and 347986 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-14 13:18:02,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:18:15,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:18:22,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:18:22,258 INFO L93 Difference]: Finished difference Result 547014 states and 782492 transitions. [2022-12-14 13:18:22,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:18:22,259 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) Word has length 936 [2022-12-14 13:18:22,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:18:23,864 INFO L225 Difference]: With dead ends: 547014 [2022-12-14 13:18:23,864 INFO L226 Difference]: Without dead ends: 325290 [2022-12-14 13:18:24,609 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 940 GetRequests, 937 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:18:24,610 INFO L413 NwaCegarLoop]: 6467 mSDtfsCounter, 5770 mSDsluCounter, 5141 mSDsCounter, 0 mSdLazyCounter, 1957 mSolverCounterSat, 18 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5774 SdHoareTripleChecker+Valid, 11608 SdHoareTripleChecker+Invalid, 1977 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 1957 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.9s IncrementalHoareTripleChecker+Time [2022-12-14 13:18:24,610 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5774 Valid, 11608 Invalid, 1977 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 1957 Invalid, 2 Unknown, 0 Unchecked, 11.9s Time] [2022-12-14 13:18:24,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325290 states. [2022-12-14 13:18:39,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325290 to 325241. [2022-12-14 13:18:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 325241 states, 191892 states have (on average 1.2921591311779543) internal successors, (247955), 201148 states have internal predecessors, (247955), 104648 states have call successors, (104648), 28853 states have call predecessors, (104648), 28700 states have return successors, (112735), 98345 states have call predecessors, (112735), 104648 states have call successors, (112735) [2022-12-14 13:18:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325241 states to 325241 states and 465338 transitions. [2022-12-14 13:18:42,031 INFO L78 Accepts]: Start accepts. Automaton has 325241 states and 465338 transitions. Word has length 936 [2022-12-14 13:18:42,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:18:42,031 INFO L495 AbstractCegarLoop]: Abstraction has 325241 states and 465338 transitions. [2022-12-14 13:18:42,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-14 13:18:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 325241 states and 465338 transitions. [2022-12-14 13:18:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2022-12-14 13:18:42,100 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:18:42,100 INFO L195 NwaCegarLoop]: trace histogram [84, 80, 80, 80, 80, 80, 80, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:18:42,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 13:18:42,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d48e793c-e07a-4029-8809-8726cb6f7200/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:18:42,302 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:18:42,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:18:42,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1086090084, now seen corresponding path program 1 times [2022-12-14 13:18:42,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:18:42,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139240207] [2022-12-14 13:18:42,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:18:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:18:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:18:44,076 INFO L134 CoverageAnalysis]: Checked inductivity of 25959 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25952 trivial. 0 not checked. [2022-12-14 13:18:44,076 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:18:44,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139240207] [2022-12-14 13:18:44,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139240207] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:18:44,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:18:44,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:18:44,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491639880] [2022-12-14 13:18:44,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:18:44,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:18:44,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:18:44,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:18:44,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:18:44,078 INFO L87 Difference]: Start difference. First operand 325241 states and 465338 transitions. Second operand has 5 states, 5 states have (on average 36.6) internal successors, (183), 5 states have internal predecessors, (183), 3 states have call successors, (96), 2 states have call predecessors, (96), 1 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) [2022-12-14 13:18:48,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:18:59,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:19:02,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:19:07,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:19:26,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:19:29,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:19:44,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:19:44,370 INFO L93 Difference]: Finished difference Result 1007563 states and 1439248 transitions. [2022-12-14 13:19:44,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 13:19:44,371 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 36.6) internal successors, (183), 5 states have internal predecessors, (183), 3 states have call successors, (96), 2 states have call predecessors, (96), 1 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) Word has length 947 [2022-12-14 13:19:44,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:19:47,953 INFO L225 Difference]: With dead ends: 1007563 [2022-12-14 13:19:47,953 INFO L226 Difference]: Without dead ends: 704399 [2022-12-14 13:19:49,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:19:49,375 INFO L413 NwaCegarLoop]: 11733 mSDtfsCounter, 12439 mSDsluCounter, 10955 mSDsCounter, 0 mSdLazyCounter, 10095 mSolverCounterSat, 428 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12827 SdHoareTripleChecker+Valid, 22688 SdHoareTripleChecker+Invalid, 10526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 428 IncrementalHoareTripleChecker+Valid, 10095 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.4s IncrementalHoareTripleChecker+Time [2022-12-14 13:19:49,375 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12827 Valid, 22688 Invalid, 10526 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [428 Valid, 10095 Invalid, 3 Unknown, 0 Unchecked, 35.4s Time] [2022-12-14 13:19:50,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 704399 states. [2022-12-14 13:20:21,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 704399 to 704177. [2022-12-14 13:20:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 704177 states, 414140 states have (on average 1.2885763268459942) internal successors, (533651), 434684 states have internal predecessors, (533651), 226624 states have call successors, (226624), 63741 states have call predecessors, (226624), 63412 states have return successors, (244231), 212601 states have call predecessors, (244231), 226624 states have call successors, (244231) [2022-12-14 13:20:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704177 states to 704177 states and 1004506 transitions. [2022-12-14 13:20:26,725 INFO L78 Accepts]: Start accepts. Automaton has 704177 states and 1004506 transitions. Word has length 947 [2022-12-14 13:20:26,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:20:26,726 INFO L495 AbstractCegarLoop]: Abstraction has 704177 states and 1004506 transitions. [2022-12-14 13:20:26,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 36.6) internal successors, (183), 5 states have internal predecessors, (183), 3 states have call successors, (96), 2 states have call predecessors, (96), 1 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) [2022-12-14 13:20:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 704177 states and 1004506 transitions. [2022-12-14 13:20:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2022-12-14 13:20:26,843 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:20:26,843 INFO L195 NwaCegarLoop]: trace histogram [85, 80, 80, 80, 80, 80, 80, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:20:26,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 13:20:26,843 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:20:26,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:20:26,844 INFO L85 PathProgramCache]: Analyzing trace with hash 433269780, now seen corresponding path program 1 times [2022-12-14 13:20:26,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:20:26,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607404748] [2022-12-14 13:20:26,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:20:26,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:20:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:20:28,566 INFO L134 CoverageAnalysis]: Checked inductivity of 26150 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 26125 trivial. 0 not checked. [2022-12-14 13:20:28,566 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:20:28,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607404748] [2022-12-14 13:20:28,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607404748] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:20:28,567 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:20:28,567 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:20:28,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908351010] [2022-12-14 13:20:28,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:20:28,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:20:28,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:20:28,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:20:28,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:20:28,569 INFO L87 Difference]: Start difference. First operand 704177 states and 1004506 transitions. Second operand has 3 states, 3 states have (on average 65.0) internal successors, (195), 3 states have internal predecessors, (195), 3 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (93), 3 states have call predecessors, (93), 3 states have call successors, (93) [2022-12-14 13:20:32,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:20:38,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:20:39,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:20:43,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:20:44,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:21:03,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []