./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5840d200f9b01baa7c7c0720decd9e57e03b81f3e57be2769ef74cbe72cbe99 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:25:30,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:25:30,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:25:30,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:25:30,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:25:30,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:25:30,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:25:30,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:25:30,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:25:30,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:25:30,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:25:30,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:25:30,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:25:30,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:25:30,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:25:30,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:25:30,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:25:30,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:25:30,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:25:30,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:25:30,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:25:30,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:25:30,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:25:30,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:25:30,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:25:30,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:25:30,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:25:30,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:25:30,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:25:30,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:25:30,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:25:30,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:25:30,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:25:30,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:25:30,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:25:30,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:25:30,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:25:30,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:25:30,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:25:30,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:25:30,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:25:30,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:25:30,970 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:25:30,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:25:30,972 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:25:30,972 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:25:30,973 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:25:30,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:25:30,974 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:25:30,974 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:25:30,974 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:25:30,974 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:25:30,976 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:25:30,976 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:25:30,976 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:25:30,977 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:25:30,977 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:25:30,977 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:25:30,978 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:25:30,978 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:25:30,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:25:30,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:25:30,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:25:30,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:25:30,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:25:30,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:25:30,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:25:30,981 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:25:30,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:25:30,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:25:30,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:25:30,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:25:30,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:25:30,983 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:25:30,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:25:30,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:25:30,984 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:25:30,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:25:30,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:25:30,985 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:25:30,985 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5840d200f9b01baa7c7c0720decd9e57e03b81f3e57be2769ef74cbe72cbe99 [2022-11-26 00:25:31,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:25:31,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:25:31,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:25:31,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:25:31,363 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:25:31,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 00:25:34,557 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:25:35,633 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:25:35,634 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 00:25:35,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/data/90a1ed42a/54eb05ce5bde41f1aa76536003731555/FLAG72a93efd9 [2022-11-26 00:25:35,740 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/data/90a1ed42a/54eb05ce5bde41f1aa76536003731555 [2022-11-26 00:25:35,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:25:35,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:25:35,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:25:35,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:25:35,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:25:35,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:25:35" (1/1) ... [2022-11-26 00:25:35,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5703dedc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:35, skipping insertion in model container [2022-11-26 00:25:35,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:25:35" (1/1) ... [2022-11-26 00:25:35,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:25:36,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:25:37,460 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:37,476 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:37,490 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:37,514 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:25:37,570 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:25:37,655 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:25:37,667 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:25:37,680 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:25:37,776 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:25:37,789 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:25:37,878 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:25:37,964 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:25:38,228 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:38,410 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:25:38,414 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:25:38,415 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:25:38,428 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:25:38,443 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:25:38,457 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:25:38,469 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:25:38,526 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:25:38,539 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:38,542 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:25:38,554 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:25:38,566 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:25:38,726 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:25:38,812 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:38,831 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 00:25:38,862 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:25:38,926 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:25:38,936 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 00:25:39,007 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:25:39,008 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:39,097 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:25:39,122 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:25:39,123 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:25:39,141 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:39,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:39,195 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:25:39,214 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:25:39,248 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:25:39,333 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:39,334 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:39,335 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:39,335 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:39,336 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:25:39,425 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:25:39,582 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:25:39,751 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:25:40,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:40,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:40,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:40,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:40,857 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:40,881 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:25:40,962 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:40,974 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:25:40,975 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:25:40,976 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:25:40,976 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:25:40,979 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:40,980 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:40,982 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:40,983 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:40,995 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:25:41,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,026 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 00:25:41,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,036 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,109 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,114 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:25:41,115 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:25:41,116 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:25:41,117 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:25:41,118 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-26 00:25:41,119 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:25:41,119 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:25:41,122 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-26 00:25:41,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,132 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:25:41,145 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-26 00:25:41,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,166 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,167 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,168 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:41,169 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:41,176 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:25:41,177 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:41,177 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:41,178 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:25:41,179 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:41,180 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:41,182 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:25:41,184 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:41,185 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:41,192 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:25:41,199 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:41,203 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:41,203 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:41,208 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:41,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,211 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:41,211 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:41,213 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:25:41,213 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:41,215 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,216 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,217 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:41,217 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:41,218 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:41,219 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:25:41,220 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:41,222 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,223 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:25:41,225 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,227 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:41,240 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:25:41,249 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:41,266 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:25:41,271 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:41,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,276 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:41,279 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,295 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:25:41,296 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:41,298 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,302 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,306 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,322 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:41,340 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:41,344 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:25:41,345 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,346 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,350 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:41,351 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:41,353 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:41,353 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:41,365 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:41,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,388 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:25:41,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,390 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:41,463 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:25:41,465 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:25:41,480 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:25:41,481 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:25:41,504 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:25:41,547 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:25:41,550 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:25:41,551 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,664 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:41,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,668 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:41,695 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:25:41,698 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:25:41,704 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,741 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:25:41,742 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:25:41,759 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:41,760 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,764 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-26 00:25:41,765 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:25:41,767 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,768 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:41,796 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:41,798 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:25:41,802 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:25:41,803 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:25:41,804 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,807 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:25:41,808 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,809 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,810 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,810 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,810 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,811 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,812 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,813 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:41,820 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:41,822 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:41,827 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-26 00:25:41,827 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,828 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-26 00:25:41,829 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-26 00:25:41,830 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-26 00:25:41,832 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:25:41,833 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:25:41,852 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:25:41,853 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:25:41,855 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:41,867 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:25:41,867 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:25:41,868 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:41,869 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:25:41,875 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:41,876 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-26 00:25:41,877 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:25:41,877 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:25:41,878 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:25:41,878 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:25:41,879 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:25:41,879 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:25:41,879 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:25:41,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,880 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:25:41,882 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:25:41,882 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:25:41,883 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:25:41,884 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:25:41,884 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:25:41,885 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:25:41,886 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:41,887 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:25:41,887 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:25:41,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,888 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:25:41,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:41,890 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:25:42,537 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:25:42,553 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:25:42,556 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:25:42,559 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:25:42,559 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:25:42,561 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:25:42,562 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:25:42,563 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:25:42,564 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:25:42,565 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:25:42,566 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:25:42,567 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:25:42,567 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:25:43,175 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,179 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,179 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,180 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,180 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,182 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,186 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,192 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,196 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,200 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,201 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,202 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,205 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,206 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,216 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,217 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,219 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,220 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,221 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,226 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,229 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,245 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,248 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,252 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,261 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,263 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,265 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,267 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,269 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,282 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,297 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,301 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,316 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,317 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,331 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,335 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,351 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,355 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,368 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,370 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,372 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,379 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,392 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,397 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,400 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,402 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,403 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,404 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,408 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,409 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,410 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,412 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,415 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,417 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,419 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,420 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,426 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,430 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,432 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,433 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,434 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,436 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,438 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,442 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,444 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,445 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,448 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,450 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,453 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,455 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,457 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,459 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,462 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,463 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,465 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,466 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,467 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,469 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,470 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,471 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,485 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,488 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,492 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,493 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,494 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,495 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,501 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,502 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,503 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,504 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,506 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,511 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,512 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,513 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,518 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,519 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,521 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,522 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,523 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,525 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,529 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,537 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,540 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:43,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,544 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,548 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,549 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,550 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,552 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,555 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,556 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:43,586 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,587 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,588 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,590 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,594 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,595 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,599 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,602 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,607 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,609 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,610 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,612 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,616 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,619 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,620 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,624 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,626 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,628 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,632 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,633 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,634 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,637 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,640 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,642 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,643 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,644 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,644 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,645 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,646 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,648 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,649 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,650 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:43,652 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,654 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,657 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-26 00:25:43,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,666 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,667 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,669 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,670 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,673 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-26 00:25:43,675 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,676 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,677 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,681 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,682 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,683 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,685 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,687 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,690 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,691 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,694 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,710 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,729 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,740 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,744 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,781 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:43,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,785 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,795 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,807 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,807 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,808 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,809 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,810 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:43,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:43,880 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:25:43,893 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:25:43,938 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 00:25:44,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:44,055 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,090 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,165 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,179 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,190 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:25:44,191 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:25:44,191 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:25:44,215 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,218 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,218 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,222 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,222 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,234 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:44,246 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:44,259 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:44,335 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:44,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,337 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,354 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:44,356 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:44,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:44,373 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:25:44,412 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:44,425 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:44,497 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,521 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,521 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:44,544 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:44,545 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:25:44,547 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-26 00:25:44,548 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:44,549 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:25:44,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:44,587 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:44,588 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:25:44,705 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 00:25:44,709 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:25:44,709 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:25:44,712 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:25:44,762 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,764 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,765 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,766 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,767 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,789 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:25:44,801 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,802 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,803 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,803 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,806 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,807 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,808 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,813 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,822 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,823 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,823 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,824 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,824 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,825 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,825 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,826 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,827 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,828 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,828 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,829 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,830 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,830 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,831 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,831 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:44,832 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:45,047 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:25:45,048 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:25:45,141 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:25:45,333 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899162,899175] [2022-11-26 00:25:45,338 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899309,899322] [2022-11-26 00:25:45,339 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899448,899461] [2022-11-26 00:25:45,340 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899606,899619] [2022-11-26 00:25:45,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,353 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,355 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,381 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,383 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,386 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:25:45,488 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:25:45,653 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,654 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,655 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,655 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:25:45,656 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:25:45,656 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:25:45,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:25:45,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:25:45,657 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:25:45,658 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:25:45,659 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:25:45,659 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:25:45,663 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:45,668 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:25:45,669 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:25:45,669 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:25:45,670 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:25:45,672 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:25:45,673 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:25:45,673 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:25:45,676 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:25:45,677 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:45,677 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:25:45,678 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:25:45,679 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:25:45,683 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:25:45,686 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:45,687 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 00:25:45,687 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:25:45,690 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:25:45,690 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 00:25:45,692 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:25:45,692 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:45,694 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:25:45,695 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:25:45,696 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:25:45,697 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:45,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,700 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:25:45,701 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:25:45,702 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:25:45,704 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,704 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,705 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,705 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:25:45,705 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:25:45,707 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:25:45,709 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:25:45,711 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:25:45,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,720 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,721 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:25:45,733 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:45,734 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:25:45,734 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:25:45,734 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:25:45,735 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:25:45,736 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:45,736 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:45,737 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:45,737 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:45,742 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:25:45,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,752 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 00:25:45,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,759 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,761 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:25:45,761 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:25:45,761 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:25:45,762 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:25:45,762 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-26 00:25:45,762 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:25:45,762 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:25:45,764 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-26 00:25:45,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,766 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:25:45,767 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-26 00:25:45,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,770 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,771 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,771 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:45,772 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:45,772 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:25:45,773 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:45,773 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:45,773 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:25:45,774 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:45,774 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:45,775 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:25:45,775 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:25:45,775 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:25:45,778 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:25:45,779 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:45,780 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:45,780 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:45,781 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:45,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,782 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:45,782 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:45,782 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:25:45,782 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:45,784 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,784 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,785 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:45,785 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:45,785 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:25:45,786 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:25:45,786 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:45,787 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,787 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:25:45,788 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,789 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:45,791 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:25:45,791 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:45,793 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:25:45,794 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:45,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,797 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:45,798 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,803 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:25:45,804 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:45,805 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,807 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,886 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:45,890 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:25:45,892 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:25:45,892 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:45,895 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:45,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:45,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:45,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:45,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:45,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:45,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,919 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:25:45,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,920 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:25:45,930 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:25:45,931 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:25:45,935 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:25:45,936 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:25:45,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:25:45,954 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:25:45,956 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:25:45,956 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:45,986 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:45,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:45,989 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,005 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:25:46,011 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:25:46,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,020 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:25:46,020 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:25:46,024 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,025 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,027 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-26 00:25:46,028 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:25:46,029 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,030 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,042 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,044 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,045 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:25:46,055 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:25:46,057 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:25:46,057 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,060 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:25:46,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,061 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,062 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,062 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,063 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,063 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,064 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,065 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,070 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,071 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,076 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-26 00:25:46,076 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,077 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-26 00:25:46,077 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-26 00:25:46,078 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-26 00:25:46,079 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:25:46,079 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:25:46,139 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:25:46,140 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:25:46,142 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,143 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:25:46,144 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:25:46,145 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:25:46,145 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:25:46,147 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:46,148 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-26 00:25:46,148 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:25:46,148 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:25:46,149 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:25:46,150 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:25:46,150 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:25:46,150 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:25:46,150 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:25:46,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:46,151 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:25:46,152 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:25:46,153 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:25:46,153 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:25:46,153 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:25:46,154 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:25:46,154 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:25:46,155 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:25:46,156 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:25:46,156 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:25:46,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:46,157 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:25:46,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:46,158 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:25:46,163 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:25:46,174 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:25:46,179 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:25:46,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:25:46,185 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:25:46,189 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:25:46,190 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:25:46,190 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:25:46,192 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:25:46,193 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:25:46,193 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:25:46,193 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:25:46,194 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:25:46,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,200 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,200 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,200 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,201 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,204 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,209 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,215 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,215 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,216 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,218 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,221 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,223 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,224 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,227 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,227 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,228 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,229 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,236 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,257 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,261 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,265 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,267 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,269 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,289 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,293 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,295 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,296 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,298 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,299 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,301 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,303 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,319 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,321 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,327 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,330 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,335 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,336 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,337 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,339 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,340 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,341 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,343 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,344 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,346 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,347 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,348 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,350 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,350 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,351 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,353 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,355 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,356 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,357 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,359 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,360 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,362 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,364 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,365 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,368 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,369 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,371 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,372 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,374 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,376 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,378 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,380 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,381 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,384 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,386 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,389 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,390 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,393 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,395 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,397 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,400 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,401 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,403 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,404 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,405 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,406 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,409 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,410 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,412 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,414 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,415 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,417 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,418 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,468 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,469 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,471 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,473 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,477 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,479 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,480 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,484 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,485 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,486 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,488 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,489 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,490 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,491 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,494 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,496 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,500 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,503 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,503 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,506 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,510 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,511 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,514 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,515 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,518 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:25:46,521 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,522 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,523 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,525 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,526 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,527 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,530 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,531 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,539 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,540 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,544 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,546 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,554 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,557 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,559 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,561 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,563 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,565 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,567 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,571 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,571 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,573 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,579 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,581 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,582 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,583 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,584 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,584 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,585 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,587 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,588 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,589 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,590 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:25:46,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,594 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,596 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,597 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-26 00:25:46,599 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,603 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,604 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,607 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,609 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,610 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,614 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-26 00:25:46,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,618 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,623 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,625 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,627 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,629 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,632 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,633 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,662 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,687 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,690 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,692 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,719 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,736 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,747 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,770 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,790 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,797 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,814 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:25:46,816 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,818 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:25:46,819 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:25:46,820 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 00:25:46,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,846 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,850 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,861 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,877 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,878 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:25:46,879 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:25:46,879 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:25:46,881 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,884 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,898 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,899 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,899 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,906 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,910 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,918 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:46,919 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,920 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,921 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,924 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,926 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:25:46,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,928 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:46,931 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:25:46,938 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,940 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:46,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,952 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,953 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:25:46,955 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:46,956 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:25:46,957 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-26 00:25:46,958 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:25:46,959 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:25:46,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,964 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:25:46,965 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:25:46,974 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 00:25:46,976 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:25:46,977 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:25:46,979 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:25:46,984 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:46,984 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:46,985 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:46,986 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:46,986 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:46,988 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:25:47,000 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,000 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,001 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,001 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,071 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,071 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,072 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,075 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,086 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,090 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,091 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,091 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,092 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,092 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,092 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,093 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,093 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,094 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,094 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,095 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,095 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,096 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,096 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,096 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,097 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:25:47,102 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:25:47,102 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:25:47,103 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:25:47,108 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899162,899175] [2022-11-26 00:25:47,108 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899309,899322] [2022-11-26 00:25:47,109 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899448,899461] [2022-11-26 00:25:47,109 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_b8f6e81b-eca9-46d9-82f1-03362628ec1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[899606,899619] [2022-11-26 00:25:47,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,111 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,113 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,114 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,115 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,115 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,117 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,118 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,121 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:25:47,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:25:47,463 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:25:47,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47 WrapperNode [2022-11-26 00:25:47,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:25:47,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:25:47,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:25:47,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:25:47,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:47,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:48,864 INFO L138 Inliner]: procedures = 712, calls = 16193, calls flagged for inlining = 391, calls inlined = 342, statements flattened = 29004 [2022-11-26 00:25:48,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:25:48,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:25:48,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:25:48,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:25:48,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:48,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:49,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:49,285 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:49,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:49,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:50,057 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:50,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:50,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:25:50,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:25:50,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:25:50,326 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:25:50,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (1/1) ... [2022-11-26 00:25:50,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:25:50,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:25:50,413 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:25:50,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:25:50,627 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:25:50,629 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:25:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-11-26 00:25:50,632 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-11-26 00:25:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-26 00:25:50,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-26 00:25:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-11-26 00:25:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-11-26 00:25:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-11-26 00:25:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-11-26 00:25:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-26 00:25:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-26 00:25:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-26 00:25:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-26 00:25:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:25:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:25:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-11-26 00:25:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-11-26 00:25:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-26 00:25:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-26 00:25:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 00:25:50,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 00:25:50,649 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-26 00:25:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-26 00:25:50,650 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-11-26 00:25:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-11-26 00:25:50,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:25:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:25:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-11-26 00:25:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-11-26 00:25:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-11-26 00:25:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-11-26 00:25:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-11-26 00:25:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-11-26 00:25:50,651 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:25:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:25:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-26 00:25:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-26 00:25:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:25:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:25:50,652 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-11-26 00:25:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-11-26 00:25:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:25:50,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:25:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-11-26 00:25:50,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-11-26 00:25:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:25:50,653 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:25:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:25:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:25:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-11-26 00:25:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-11-26 00:25:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-11-26 00:25:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-11-26 00:25:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-26 00:25:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-26 00:25:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-11-26 00:25:50,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-11-26 00:25:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-11-26 00:25:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-11-26 00:25:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:25:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:25:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-11-26 00:25:50,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-11-26 00:25:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-26 00:25:50,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-26 00:25:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-11-26 00:25:50,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-11-26 00:25:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-26 00:25:50,657 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-26 00:25:50,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:25:50,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:25:50,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:25:50,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:25:50,658 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:25:50,658 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:25:50,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:25:50,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:25:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:25:50,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:25:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:25:50,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:25:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:25:50,659 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:25:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:25:50,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:25:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:25:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-26 00:25:50,660 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-26 00:25:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-11-26 00:25:50,660 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-11-26 00:25:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-11-26 00:25:50,661 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-11-26 00:25:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-11-26 00:25:50,661 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-11-26 00:25:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-26 00:25:50,661 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-26 00:25:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:25:50,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:25:50,662 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-11-26 00:25:50,662 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-11-26 00:25:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:25:50,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:25:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-11-26 00:25:50,663 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-11-26 00:25:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-11-26 00:25:50,663 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-11-26 00:25:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-11-26 00:25:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-11-26 00:25:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:25:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:25:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:25:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:25:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-11-26 00:25:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-11-26 00:25:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-11-26 00:25:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-11-26 00:25:50,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:25:50,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:25:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:25:50,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-11-26 00:25:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-11-26 00:25:50,666 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-11-26 00:25:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-11-26 00:25:50,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-11-26 00:25:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-11-26 00:25:50,666 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:25:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:25:50,667 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-11-26 00:25:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-11-26 00:25:50,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:25:50,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:25:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:25:50,667 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-11-26 00:25:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-11-26 00:25:50,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:25:50,668 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:25:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:25:50,668 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-11-26 00:25:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-11-26 00:25:50,668 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-26 00:25:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-26 00:25:50,669 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-11-26 00:25:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-11-26 00:25:50,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:25:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:25:50,669 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-11-26 00:25:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-11-26 00:25:50,669 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-11-26 00:25:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-11-26 00:25:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:25:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:25:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-11-26 00:25:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-11-26 00:25:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:25:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:25:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:25:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:25:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-26 00:25:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-26 00:25:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:25:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:25:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-11-26 00:25:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-11-26 00:25:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-11-26 00:25:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-11-26 00:25:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-26 00:25:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-26 00:25:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:25:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:25:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-26 00:25:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-26 00:25:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-11-26 00:25:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-11-26 00:25:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-26 00:25:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-26 00:25:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-11-26 00:25:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-11-26 00:25:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-11-26 00:25:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-11-26 00:25:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:25:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-11-26 00:25:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-11-26 00:25:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:25:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:25:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:25:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:25:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:25:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:25:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:25:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:25:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:25:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:25:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-11-26 00:25:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-11-26 00:25:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:25:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 00:25:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 00:25:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:25:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:25:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-11-26 00:25:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-11-26 00:25:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-26 00:25:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-26 00:25:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-11-26 00:25:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-11-26 00:25:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-11-26 00:25:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-11-26 00:25:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:25:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:25:50,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-11-26 00:25:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-11-26 00:25:50,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-11-26 00:25:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-11-26 00:25:50,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-11-26 00:25:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-11-26 00:25:50,679 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 00:25:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 00:25:50,679 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:25:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:25:50,679 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:25:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:25:50,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-11-26 00:25:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-11-26 00:25:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:25:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:25:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-11-26 00:25:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-11-26 00:25:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-11-26 00:25:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-11-26 00:25:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:25:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:25:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-11-26 00:25:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-11-26 00:25:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-26 00:25:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-26 00:25:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-26 00:25:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-26 00:25:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:25:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:25:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-11-26 00:25:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-11-26 00:25:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-26 00:25:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-26 00:25:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-11-26 00:25:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-11-26 00:25:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:25:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:25:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:25:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:25:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-11-26 00:25:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-11-26 00:25:50,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-11-26 00:25:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-11-26 00:25:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-11-26 00:25:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-11-26 00:25:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-26 00:25:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-26 00:25:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:25:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:25:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-11-26 00:25:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-11-26 00:25:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 00:25:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 00:25:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-26 00:25:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-26 00:25:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-11-26 00:25:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-11-26 00:25:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-11-26 00:25:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-11-26 00:25:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:25:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:25:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-11-26 00:25:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-11-26 00:25:50,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:25:50,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:25:50,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:25:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:25:50,687 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-26 00:25:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-26 00:25:50,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:25:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:25:50,687 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:25:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:25:50,688 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-11-26 00:25:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-11-26 00:25:50,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:25:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:25:50,688 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 00:25:50,688 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:25:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:25:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:25:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:25:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-11-26 00:25:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-11-26 00:25:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-26 00:25:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-26 00:25:50,689 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:25:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:25:50,690 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-11-26 00:25:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-11-26 00:25:50,690 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:25:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:25:50,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:25:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:25:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-26 00:25:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-26 00:25:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-11-26 00:25:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-11-26 00:25:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-11-26 00:25:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-11-26 00:25:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-11-26 00:25:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-11-26 00:25:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 00:25:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 00:25:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-26 00:25:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-26 00:25:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-11-26 00:25:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-11-26 00:25:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-26 00:25:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-26 00:25:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:25:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:25:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-11-26 00:25:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-11-26 00:25:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-11-26 00:25:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-11-26 00:25:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:25:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:25:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 00:25:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 00:25:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-26 00:25:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-26 00:25:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-26 00:25:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-26 00:25:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:25:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:25:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:25:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:25:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:25:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:25:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:25:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-11-26 00:25:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-11-26 00:25:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:25:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-26 00:25:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-26 00:25:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-26 00:25:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-26 00:25:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-26 00:25:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-26 00:25:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-11-26 00:25:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-11-26 00:25:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-11-26 00:25:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-11-26 00:25:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-11-26 00:25:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-11-26 00:25:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:25:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-11-26 00:25:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-11-26 00:25:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-11-26 00:25:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-11-26 00:25:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-11-26 00:25:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-11-26 00:25:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:25:50,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:25:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-11-26 00:25:50,699 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-11-26 00:25:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 00:25:50,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 00:25:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-11-26 00:25:50,699 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-11-26 00:25:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:25:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:25:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-26 00:25:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-26 00:25:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:25:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:25:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 00:25:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 00:25:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-11-26 00:25:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-11-26 00:25:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 00:25:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 00:25:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-11-26 00:25:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-11-26 00:25:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-11-26 00:25:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-11-26 00:25:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-11-26 00:25:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-11-26 00:25:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-11-26 00:25:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-11-26 00:25:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-26 00:25:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-26 00:25:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-11-26 00:25:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-11-26 00:25:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-11-26 00:25:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-11-26 00:25:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-11-26 00:25:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-11-26 00:25:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:25:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:25:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:25:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:25:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:25:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:25:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-11-26 00:25:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-11-26 00:25:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-26 00:25:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-26 00:25:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-11-26 00:25:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-11-26 00:25:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-11-26 00:25:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-11-26 00:25:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-11-26 00:25:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-11-26 00:25:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-26 00:25:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-26 00:25:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:25:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:25:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-11-26 00:25:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-11-26 00:25:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-26 00:25:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-26 00:25:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:25:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:25:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:25:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:25:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-11-26 00:25:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-11-26 00:25:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-11-26 00:25:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-11-26 00:25:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2022-11-26 00:25:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2022-11-26 00:25:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:25:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-11-26 00:25:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-11-26 00:25:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:25:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:25:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-11-26 00:25:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-11-26 00:25:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-11-26 00:25:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-11-26 00:25:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-11-26 00:25:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-11-26 00:25:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:25:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:25:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-11-26 00:25:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-11-26 00:25:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:25:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:25:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-26 00:25:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-26 00:25:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-11-26 00:25:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-11-26 00:25:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:25:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:25:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-11-26 00:25:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-11-26 00:25:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-11-26 00:25:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-11-26 00:25:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-11-26 00:25:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-11-26 00:25:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-26 00:25:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-26 00:25:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:25:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:25:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-11-26 00:25:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-11-26 00:25:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-11-26 00:25:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-11-26 00:25:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-11-26 00:25:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-11-26 00:25:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:25:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:25:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-26 00:25:50,713 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-26 00:25:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:25:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:25:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 00:25:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 00:25:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-11-26 00:25:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-11-26 00:25:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-26 00:25:50,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-26 00:25:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:25:50,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:25:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-11-26 00:25:50,715 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-11-26 00:25:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:25:50,715 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:25:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:25:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:25:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 00:25:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 00:25:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-26 00:25:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:25:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-26 00:25:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-26 00:25:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-11-26 00:25:50,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-11-26 00:25:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:25:50,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:25:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-26 00:25:53,360 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:25:53,370 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:25:55,157 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:27:03,839 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:27:11,551 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:27:11,551 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-26 00:27:11,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:27:11 BoogieIcfgContainer [2022-11-26 00:27:11,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:27:11,570 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:27:11,570 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:27:11,574 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:27:11,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:25:35" (1/3) ... [2022-11-26 00:27:11,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c8d7d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:27:11, skipping insertion in model container [2022-11-26 00:27:11,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:47" (2/3) ... [2022-11-26 00:27:11,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c8d7d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:27:11, skipping insertion in model container [2022-11-26 00:27:11,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:27:11" (3/3) ... [2022-11-26 00:27:11,578 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 00:27:11,601 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:27:11,601 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-26 00:27:11,766 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:27:11,773 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;@5b15446, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:27:11,773 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-26 00:27:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand has 6545 states, 4181 states have (on average 1.3360440086103802) internal successors, (5586), 4288 states have internal predecessors, (5586), 2122 states have call successors, (2122), 242 states have call predecessors, (2122), 241 states have return successors, (2118), 2105 states have call predecessors, (2118), 2118 states have call successors, (2118) [2022-11-26 00:27:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-26 00:27:11,807 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:27:11,807 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:27:11,808 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:27:11,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:27:11,814 INFO L85 PathProgramCache]: Analyzing trace with hash 591715963, now seen corresponding path program 1 times [2022-11-26 00:27:11,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:27:11,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294190183] [2022-11-26 00:27:11,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:27:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:27:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:27:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-26 00:27:15,509 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:27:15,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294190183] [2022-11-26 00:27:15,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294190183] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:27:15,511 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:27:15,511 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:27:15,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757505472] [2022-11-26 00:27:15,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:27:15,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:27:15,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:27:15,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:27:15,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:27:15,579 INFO L87 Difference]: Start difference. First operand has 6545 states, 4181 states have (on average 1.3360440086103802) internal successors, (5586), 4288 states have internal predecessors, (5586), 2122 states have call successors, (2122), 242 states have call predecessors, (2122), 241 states have return successors, (2118), 2105 states have call predecessors, (2118), 2118 states have call successors, (2118) Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-26 00:27:18,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:29,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:31,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:42,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:45,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:47,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:27:48,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:27:48,286 INFO L93 Difference]: Finished difference Result 17301 states and 25970 transitions. [2022-11-26 00:27:48,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:27:48,288 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 34 [2022-11-26 00:27:48,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:27:48,410 INFO L225 Difference]: With dead ends: 17301 [2022-11-26 00:27:48,410 INFO L226 Difference]: Without dead ends: 10728 [2022-11-26 00:27:48,472 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:27:48,476 INFO L413 NwaCegarLoop]: 10930 mSDtfsCounter, 6295 mSDsluCounter, 19963 mSDsCounter, 0 mSdLazyCounter, 2309 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6297 SdHoareTripleChecker+Valid, 30893 SdHoareTripleChecker+Invalid, 2315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2309 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:27:48,477 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6297 Valid, 30893 Invalid, 2315 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 2309 Invalid, 5 Unknown, 0 Unchecked, 31.5s Time] [2022-11-26 00:27:48,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10728 states. [2022-11-26 00:27:49,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10728 to 10720. [2022-11-26 00:27:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10720 states, 6817 states have (on average 1.3281502127035352) internal successors, (9054), 6976 states have internal predecessors, (9054), 3477 states have call successors, (3477), 425 states have call predecessors, (3477), 424 states have return successors, (3475), 3460 states have call predecessors, (3475), 3475 states have call successors, (3475) [2022-11-26 00:27:49,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10720 states to 10720 states and 16006 transitions. [2022-11-26 00:27:49,690 INFO L78 Accepts]: Start accepts. Automaton has 10720 states and 16006 transitions. Word has length 34 [2022-11-26 00:27:49,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:27:49,691 INFO L495 AbstractCegarLoop]: Abstraction has 10720 states and 16006 transitions. [2022-11-26 00:27:49,692 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-26 00:27:49,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10720 states and 16006 transitions. [2022-11-26 00:27:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-26 00:27:49,698 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:27:49,699 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:27:49,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:27:49,699 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:27:49,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:27:49,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1115350739, now seen corresponding path program 1 times [2022-11-26 00:27:49,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:27:49,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059683013] [2022-11-26 00:27:49,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:27:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:27:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:27:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-26 00:27:52,605 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:27:52,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059683013] [2022-11-26 00:27:52,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059683013] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:27:52,606 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:27:52,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:27:52,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893951162] [2022-11-26 00:27:52,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:27:52,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:27:52,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:27:52,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:27:52,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:27:52,610 INFO L87 Difference]: Start difference. First operand 10720 states and 16006 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 00:27:55,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:08,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:11,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:13,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:14,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:18,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:20,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:25,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:28,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:31,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:31,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:28:31,725 INFO L93 Difference]: Finished difference Result 11048 states and 16537 transitions. [2022-11-26 00:28:31,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:28:31,726 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 85 [2022-11-26 00:28:31,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:28:31,808 INFO L225 Difference]: With dead ends: 11048 [2022-11-26 00:28:31,808 INFO L226 Difference]: Without dead ends: 11046 [2022-11-26 00:28:31,820 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:28:31,821 INFO L413 NwaCegarLoop]: 11004 mSDtfsCounter, 6596 mSDsluCounter, 19993 mSDsCounter, 0 mSdLazyCounter, 2382 mSolverCounterSat, 62 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6655 SdHoareTripleChecker+Valid, 30997 SdHoareTripleChecker+Invalid, 2449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 2382 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:28:31,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6655 Valid, 30997 Invalid, 2449 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [62 Valid, 2382 Invalid, 5 Unknown, 0 Unchecked, 38.5s Time] [2022-11-26 00:28:31,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11046 states. [2022-11-26 00:28:32,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11046 to 10720. [2022-11-26 00:28:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10720 states, 6817 states have (on average 1.3280035206102392) internal successors, (9053), 6976 states have internal predecessors, (9053), 3477 states have call successors, (3477), 425 states have call predecessors, (3477), 424 states have return successors, (3475), 3460 states have call predecessors, (3475), 3475 states have call successors, (3475) [2022-11-26 00:28:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10720 states to 10720 states and 16005 transitions. [2022-11-26 00:28:32,780 INFO L78 Accepts]: Start accepts. Automaton has 10720 states and 16005 transitions. Word has length 85 [2022-11-26 00:28:32,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:28:32,781 INFO L495 AbstractCegarLoop]: Abstraction has 10720 states and 16005 transitions. [2022-11-26 00:28:32,781 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 00:28:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10720 states and 16005 transitions. [2022-11-26 00:28:32,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-11-26 00:28:32,796 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:28:32,796 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-11-26 00:28:32,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:28:32,797 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:28:32,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:28:32,798 INFO L85 PathProgramCache]: Analyzing trace with hash -199398796, now seen corresponding path program 1 times [2022-11-26 00:28:32,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:28:32,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465788423] [2022-11-26 00:28:32,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:28:32,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:28:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:28:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-11-26 00:28:36,012 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:28:36,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465788423] [2022-11-26 00:28:36,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465788423] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:28:36,013 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:28:36,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:28:36,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226159661] [2022-11-26 00:28:36,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:28:36,016 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:28:36,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:28:36,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:28:36,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:28:36,018 INFO L87 Difference]: Start difference. First operand 10720 states and 16005 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-26 00:28:38,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:43,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:47,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:49,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:51,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:28:57,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:02,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:08,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:10,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:14,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:17,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:20,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:22,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:23,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:29:23,295 INFO L93 Difference]: Finished difference Result 17895 states and 26848 transitions. [2022-11-26 00:29:23,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:29:23,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 190 [2022-11-26 00:29:23,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:29:23,445 INFO L225 Difference]: With dead ends: 17895 [2022-11-26 00:29:23,445 INFO L226 Difference]: Without dead ends: 17893 [2022-11-26 00:29:23,463 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:29:23,464 INFO L413 NwaCegarLoop]: 13465 mSDtfsCounter, 10329 mSDsluCounter, 22332 mSDsCounter, 0 mSdLazyCounter, 2987 mSolverCounterSat, 137 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10389 SdHoareTripleChecker+Valid, 35797 SdHoareTripleChecker+Invalid, 3132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 2987 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:29:23,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10389 Valid, 35797 Invalid, 3132 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [137 Valid, 2987 Invalid, 8 Unknown, 0 Unchecked, 46.5s Time] [2022-11-26 00:29:23,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17893 states. [2022-11-26 00:29:24,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17893 to 17159. [2022-11-26 00:29:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17159 states, 10922 states have (on average 1.3299761948361106) internal successors, (14526), 11184 states have internal predecessors, (14526), 5571 states have call successors, (5571), 665 states have call predecessors, (5571), 664 states have return successors, (5570), 5538 states have call predecessors, (5570), 5569 states have call successors, (5570) [2022-11-26 00:29:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17159 states to 17159 states and 25667 transitions. [2022-11-26 00:29:24,824 INFO L78 Accepts]: Start accepts. Automaton has 17159 states and 25667 transitions. Word has length 190 [2022-11-26 00:29:24,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:29:24,827 INFO L495 AbstractCegarLoop]: Abstraction has 17159 states and 25667 transitions. [2022-11-26 00:29:24,829 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-26 00:29:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 17159 states and 25667 transitions. [2022-11-26 00:29:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-11-26 00:29:24,848 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:29:24,848 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-11-26 00:29:24,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:29:24,851 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:29:24,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:29:24,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1218610680, now seen corresponding path program 1 times [2022-11-26 00:29:24,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:29:24,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653926333] [2022-11-26 00:29:24,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:29:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:29:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:29:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-26 00:29:28,037 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:29:28,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653926333] [2022-11-26 00:29:28,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [653926333] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:29:28,038 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:29:28,038 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:29:28,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397767615] [2022-11-26 00:29:28,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:29:28,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:29:28,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:29:28,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:29:28,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:29:28,040 INFO L87 Difference]: Start difference. First operand 17159 states and 25667 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-11-26 00:29:30,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:37,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:39,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:45,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:52,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:55,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:57,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:29:57,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:29:57,885 INFO L93 Difference]: Finished difference Result 23609 states and 35339 transitions. [2022-11-26 00:29:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:29:57,885 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 243 [2022-11-26 00:29:57,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:29:58,073 INFO L225 Difference]: With dead ends: 23609 [2022-11-26 00:29:58,073 INFO L226 Difference]: Without dead ends: 23577 [2022-11-26 00:29:58,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:29:58,103 INFO L413 NwaCegarLoop]: 12375 mSDtfsCounter, 9596 mSDsluCounter, 21396 mSDsCounter, 0 mSdLazyCounter, 2638 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9597 SdHoareTripleChecker+Valid, 33771 SdHoareTripleChecker+Invalid, 2643 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2638 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:29:58,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9597 Valid, 33771 Invalid, 2643 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2638 Invalid, 5 Unknown, 0 Unchecked, 29.1s Time] [2022-11-26 00:29:58,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23577 states. [2022-11-26 00:29:59,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23577 to 23573. [2022-11-26 00:29:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23573 states, 15014 states have (on average 1.3308911682429732) internal successors, (19982), 15377 states have internal predecessors, (19982), 7653 states have call successors, (7653), 905 states have call predecessors, (7653), 904 states have return successors, (7653), 7605 states have call predecessors, (7653), 7651 states have call successors, (7653) [2022-11-26 00:30:00,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23573 states to 23573 states and 35288 transitions. [2022-11-26 00:30:00,114 INFO L78 Accepts]: Start accepts. Automaton has 23573 states and 35288 transitions. Word has length 243 [2022-11-26 00:30:00,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:30:00,120 INFO L495 AbstractCegarLoop]: Abstraction has 23573 states and 35288 transitions. [2022-11-26 00:30:00,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-11-26 00:30:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 23573 states and 35288 transitions. [2022-11-26 00:30:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2022-11-26 00:30:00,225 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:30:00,225 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 6, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:30:00,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:30:00,226 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:30:00,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:30:00,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1139197918, now seen corresponding path program 1 times [2022-11-26 00:30:00,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:30:00,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425190685] [2022-11-26 00:30:00,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:30:00,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:30:01,102 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:30:01,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [70846583] [2022-11-26 00:30:01,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:30:01,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:30:01,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:30:01,106 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:30:01,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:30:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:30:08,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 22521 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:30:08,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:30:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-11-26 00:30:08,296 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:30:08,296 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:30:08,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425190685] [2022-11-26 00:30:08,296 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:30:08,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [70846583] [2022-11-26 00:30:08,297 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [70846583] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:30:08,297 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:30:08,297 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:30:08,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414865394] [2022-11-26 00:30:08,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:30:08,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:30:08,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:30:08,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:30:08,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:30:08,300 INFO L87 Difference]: Start difference. First operand 23573 states and 35288 transitions. Second operand has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 3 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 3 states have call predecessors, (93), 3 states have call successors, (93) [2022-11-26 00:30:10,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:18,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:20,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:22,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:30,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:32,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:33,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:30:33,221 INFO L93 Difference]: Finished difference Result 46909 states and 70663 transitions. [2022-11-26 00:30:33,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:30:33,222 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 3 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 3 states have call predecessors, (93), 3 states have call successors, (93) Word has length 565 [2022-11-26 00:30:33,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:30:33,415 INFO L225 Difference]: With dead ends: 46909 [2022-11-26 00:30:33,415 INFO L226 Difference]: Without dead ends: 27544 [2022-11-26 00:30:33,818 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 564 GetRequests, 563 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:30:33,818 INFO L413 NwaCegarLoop]: 10318 mSDtfsCounter, 1142 mSDsluCounter, 9326 mSDsCounter, 0 mSdLazyCounter, 1627 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1628 SdHoareTripleChecker+Valid, 19644 SdHoareTripleChecker+Invalid, 1633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1627 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:30:33,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1628 Valid, 19644 Invalid, 1633 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1627 Invalid, 5 Unknown, 0 Unchecked, 24.0s Time] [2022-11-26 00:30:33,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27544 states. [2022-11-26 00:30:35,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27544 to 23588. [2022-11-26 00:30:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23588 states, 15026 states have (on average 1.3308265672833755) internal successors, (19997), 15389 states have internal predecessors, (19997), 7656 states have call successors, (7656), 905 states have call predecessors, (7656), 904 states have return successors, (7656), 7608 states have call predecessors, (7656), 7654 states have call successors, (7656) [2022-11-26 00:30:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23588 states to 23588 states and 35309 transitions. [2022-11-26 00:30:36,029 INFO L78 Accepts]: Start accepts. Automaton has 23588 states and 35309 transitions. Word has length 565 [2022-11-26 00:30:36,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:30:36,030 INFO L495 AbstractCegarLoop]: Abstraction has 23588 states and 35309 transitions. [2022-11-26 00:30:36,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 3 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 3 states have call predecessors, (93), 3 states have call successors, (93) [2022-11-26 00:30:36,031 INFO L276 IsEmpty]: Start isEmpty. Operand 23588 states and 35309 transitions. [2022-11-26 00:30:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2022-11-26 00:30:36,140 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:30:36,141 INFO L195 NwaCegarLoop]: trace histogram [18, 9, 9, 6, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:30:36,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:30:36,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:30:36,355 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:30:36,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:30:36,356 INFO L85 PathProgramCache]: Analyzing trace with hash -180710740, now seen corresponding path program 1 times [2022-11-26 00:30:36,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:30:36,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18756938] [2022-11-26 00:30:36,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:30:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:30:37,521 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:30:37,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [358513455] [2022-11-26 00:30:37,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:30:37,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:30:37,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:30:37,524 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:30:37,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:30:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:30:44,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 22997 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:30:44,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:30:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2022-11-26 00:30:44,771 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:30:44,772 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:30:44,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18756938] [2022-11-26 00:30:44,772 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:30:44,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [358513455] [2022-11-26 00:30:44,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [358513455] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:30:44,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:30:44,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:30:44,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778008758] [2022-11-26 00:30:44,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:30:44,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:30:44,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:30:44,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:30:44,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:30:44,778 INFO L87 Difference]: Start difference. First operand 23588 states and 35309 transitions. Second operand has 4 states, 4 states have (on average 76.5) internal successors, (306), 4 states have internal predecessors, (306), 2 states have call successors, (97), 2 states have call predecessors, (97), 2 states have return successors, (97), 2 states have call predecessors, (97), 2 states have call successors, (97) [2022-11-26 00:30:47,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:54,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:56,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:30:59,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:02,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:07,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:12,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:14,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:15,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:17,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:18,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:31:18,821 INFO L93 Difference]: Finished difference Result 44240 states and 66383 transitions. [2022-11-26 00:31:18,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:31:18,822 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 76.5) internal successors, (306), 4 states have internal predecessors, (306), 2 states have call successors, (97), 2 states have call predecessors, (97), 2 states have return successors, (97), 2 states have call predecessors, (97), 2 states have call successors, (97) Word has length 609 [2022-11-26 00:31:18,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:31:18,985 INFO L225 Difference]: With dead ends: 44240 [2022-11-26 00:31:18,985 INFO L226 Difference]: Without dead ends: 24860 [2022-11-26 00:31:19,236 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 607 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:31:19,237 INFO L413 NwaCegarLoop]: 9504 mSDtfsCounter, 597 mSDsluCounter, 18297 mSDsCounter, 0 mSdLazyCounter, 2319 mSolverCounterSat, 113 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 751 SdHoareTripleChecker+Valid, 27801 SdHoareTripleChecker+Invalid, 2436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 2319 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:31:19,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [751 Valid, 27801 Invalid, 2436 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [113 Valid, 2319 Invalid, 4 Unknown, 0 Unchecked, 33.1s Time] [2022-11-26 00:31:19,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24860 states. [2022-11-26 00:31:20,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24860 to 23594. [2022-11-26 00:31:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23594 states, 15032 states have (on average 1.3306945183608303) internal successors, (20003), 15395 states have internal predecessors, (20003), 7656 states have call successors, (7656), 905 states have call predecessors, (7656), 904 states have return successors, (7656), 7608 states have call predecessors, (7656), 7654 states have call successors, (7656) [2022-11-26 00:31:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23594 states to 23594 states and 35315 transitions. [2022-11-26 00:31:21,123 INFO L78 Accepts]: Start accepts. Automaton has 23594 states and 35315 transitions. Word has length 609 [2022-11-26 00:31:21,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:31:21,123 INFO L495 AbstractCegarLoop]: Abstraction has 23594 states and 35315 transitions. [2022-11-26 00:31:21,124 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 76.5) internal successors, (306), 4 states have internal predecessors, (306), 2 states have call successors, (97), 2 states have call predecessors, (97), 2 states have return successors, (97), 2 states have call predecessors, (97), 2 states have call successors, (97) [2022-11-26 00:31:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 23594 states and 35315 transitions. [2022-11-26 00:31:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2022-11-26 00:31:21,196 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:31:21,197 INFO L195 NwaCegarLoop]: trace histogram [19, 9, 9, 6, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:31:21,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:31:21,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:31:21,411 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:31:21,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:31:21,411 INFO L85 PathProgramCache]: Analyzing trace with hash -1677679909, now seen corresponding path program 1 times [2022-11-26 00:31:21,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:31:21,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123512677] [2022-11-26 00:31:21,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:31:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:31:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:31:22,897 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:31:22,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123512677] [2022-11-26 00:31:22,897 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-26 00:31:22,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1844819525] [2022-11-26 00:31:22,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:31:22,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:31:22,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:31:22,899 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:31:22,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 00:31:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:31:30,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 23256 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:31:30,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:31:30,401 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked. [2022-11-26 00:31:30,401 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:31:30,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1844819525] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:31:30,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:31:30,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:31:30,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996559044] [2022-11-26 00:31:30,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:31:30,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:31:30,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:31:30,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:31:30,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:31:30,405 INFO L87 Difference]: Start difference. First operand 23594 states and 35315 transitions. Second operand has 4 states, 4 states have (on average 79.75) internal successors, (319), 4 states have internal predecessors, (319), 2 states have call successors, (99), 2 states have call predecessors, (99), 2 states have return successors, (99), 2 states have call predecessors, (99), 2 states have call successors, (99) [2022-11-26 00:31:33,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:41,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:43,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:52,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:54,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:56,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:58,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:31:59,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:31:59,314 INFO L93 Difference]: Finished difference Result 43505 states and 65235 transitions. [2022-11-26 00:31:59,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:31:59,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 79.75) internal successors, (319), 4 states have internal predecessors, (319), 2 states have call successors, (99), 2 states have call predecessors, (99), 2 states have return successors, (99), 2 states have call predecessors, (99), 2 states have call successors, (99) Word has length 627 [2022-11-26 00:31:59,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:31:59,463 INFO L225 Difference]: With dead ends: 43505 [2022-11-26 00:31:59,464 INFO L226 Difference]: Without dead ends: 24119 [2022-11-26 00:31:59,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 628 GetRequests, 625 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:31:59,580 INFO L413 NwaCegarLoop]: 9301 mSDtfsCounter, 343 mSDsluCounter, 18207 mSDsCounter, 0 mSdLazyCounter, 2252 mSolverCounterSat, 123 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 27508 SdHoareTripleChecker+Invalid, 2381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 2252 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:31:59,580 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 27508 Invalid, 2381 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [123 Valid, 2252 Invalid, 6 Unknown, 0 Unchecked, 28.0s Time] [2022-11-26 00:31:59,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24119 states. [2022-11-26 00:32:01,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24119 to 23600. [2022-11-26 00:32:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23600 states, 15038 states have (on average 1.3305625748104801) internal successors, (20009), 15401 states have internal predecessors, (20009), 7656 states have call successors, (7656), 905 states have call predecessors, (7656), 904 states have return successors, (7656), 7608 states have call predecessors, (7656), 7654 states have call successors, (7656) [2022-11-26 00:32:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23600 states to 23600 states and 35321 transitions. [2022-11-26 00:32:01,175 INFO L78 Accepts]: Start accepts. Automaton has 23600 states and 35321 transitions. Word has length 627 [2022-11-26 00:32:01,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:01,176 INFO L495 AbstractCegarLoop]: Abstraction has 23600 states and 35321 transitions. [2022-11-26 00:32:01,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 79.75) internal successors, (319), 4 states have internal predecessors, (319), 2 states have call successors, (99), 2 states have call predecessors, (99), 2 states have return successors, (99), 2 states have call predecessors, (99), 2 states have call successors, (99) [2022-11-26 00:32:01,177 INFO L276 IsEmpty]: Start isEmpty. Operand 23600 states and 35321 transitions. [2022-11-26 00:32:01,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2022-11-26 00:32:01,360 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:01,361 INFO L195 NwaCegarLoop]: trace histogram [19, 9, 9, 6, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:01,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:01,586 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-26 00:32:01,587 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:01,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:01,587 INFO L85 PathProgramCache]: Analyzing trace with hash 745256204, now seen corresponding path program 1 times [2022-11-26 00:32:01,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:01,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655764495] [2022-11-26 00:32:01,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:01,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:03,608 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:32:03,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1177163820] [2022-11-26 00:32:03,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:03,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:03,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:03,610 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:03,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:32:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:11,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 23302 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:32:11,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:11,802 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2022-11-26 00:32:11,802 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:11,802 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:11,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655764495] [2022-11-26 00:32:11,803 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:32:11,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1177163820] [2022-11-26 00:32:11,803 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1177163820] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:11,803 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:32:11,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:32:11,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796007305] [2022-11-26 00:32:11,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:11,806 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:32:11,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:11,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:32:11,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:32:11,807 INFO L87 Difference]: Start difference. First operand 23600 states and 35321 transitions. Second operand has 4 states, 4 states have (on average 80.5) internal successors, (322), 4 states have internal predecessors, (322), 2 states have call successors, (99), 2 states have call predecessors, (99), 2 states have return successors, (99), 2 states have call predecessors, (99), 2 states have call successors, (99) [2022-11-26 00:32:14,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:24,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:26,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:29,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:40,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:42,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:43,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:43,868 INFO L93 Difference]: Finished difference Result 44219 states and 66341 transitions. [2022-11-26 00:32:43,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:32:43,868 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.5) internal successors, (322), 4 states have internal predecessors, (322), 2 states have call successors, (99), 2 states have call predecessors, (99), 2 states have return successors, (99), 2 states have call predecessors, (99), 2 states have call successors, (99) Word has length 630 [2022-11-26 00:32:43,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:44,003 INFO L225 Difference]: With dead ends: 44219 [2022-11-26 00:32:44,004 INFO L226 Difference]: Without dead ends: 24827 [2022-11-26 00:32:44,110 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 631 GetRequests, 628 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:32:44,111 INFO L413 NwaCegarLoop]: 9506 mSDtfsCounter, 353 mSDsluCounter, 18556 mSDsCounter, 0 mSdLazyCounter, 2350 mSolverCounterSat, 109 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 457 SdHoareTripleChecker+Valid, 28062 SdHoareTripleChecker+Invalid, 2465 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 2350 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:44,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [457 Valid, 28062 Invalid, 2465 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [109 Valid, 2350 Invalid, 6 Unknown, 0 Unchecked, 31.0s Time] [2022-11-26 00:32:44,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24827 states. [2022-11-26 00:32:45,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24827 to 23606. [2022-11-26 00:32:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23606 states, 15044 states have (on average 1.3304307365062484) internal successors, (20015), 15407 states have internal predecessors, (20015), 7656 states have call successors, (7656), 905 states have call predecessors, (7656), 904 states have return successors, (7656), 7608 states have call predecessors, (7656), 7654 states have call successors, (7656) [2022-11-26 00:32:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23606 states to 23606 states and 35327 transitions. [2022-11-26 00:32:46,108 INFO L78 Accepts]: Start accepts. Automaton has 23606 states and 35327 transitions. Word has length 630 [2022-11-26 00:32:46,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:46,109 INFO L495 AbstractCegarLoop]: Abstraction has 23606 states and 35327 transitions. [2022-11-26 00:32:46,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 80.5) internal successors, (322), 4 states have internal predecessors, (322), 2 states have call successors, (99), 2 states have call predecessors, (99), 2 states have return successors, (99), 2 states have call predecessors, (99), 2 states have call successors, (99) [2022-11-26 00:32:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 23606 states and 35327 transitions. [2022-11-26 00:32:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2022-11-26 00:32:46,152 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:46,153 INFO L195 NwaCegarLoop]: trace histogram [19, 9, 9, 7, 6, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:46,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-26 00:32:46,366 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-26 00:32:46,367 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:46,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:46,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1369573963, now seen corresponding path program 1 times [2022-11-26 00:32:46,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:46,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521445167] [2022-11-26 00:32:46,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:46,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:47,467 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:32:47,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1362850135] [2022-11-26 00:32:47,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:47,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:47,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:47,469 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:47,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-26 00:32:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:55,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 23415 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:32:55,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 599 trivial. 0 not checked. [2022-11-26 00:32:55,798 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:55,798 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:55,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521445167] [2022-11-26 00:32:55,799 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:32:55,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1362850135] [2022-11-26 00:32:55,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1362850135] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:55,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:32:55,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:32:55,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181586050] [2022-11-26 00:32:55,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:55,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:32:55,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:55,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:32:55,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:32:55,802 INFO L87 Difference]: Start difference. First operand 23606 states and 35327 transitions. Second operand has 4 states, 4 states have (on average 82.0) internal successors, (328), 4 states have internal predecessors, (328), 2 states have call successors, (104), 2 states have call predecessors, (104), 2 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) [2022-11-26 00:32:58,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:33:08,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:33:10,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:33:20,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:33:22,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:33:23,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:33:23,819 INFO L93 Difference]: Finished difference Result 43529 states and 65259 transitions. [2022-11-26 00:33:23,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:33:23,819 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 82.0) internal successors, (328), 4 states have internal predecessors, (328), 2 states have call successors, (104), 2 states have call predecessors, (104), 2 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) Word has length 649 [2022-11-26 00:33:23,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:33:23,948 INFO L225 Difference]: With dead ends: 43529 [2022-11-26 00:33:23,949 INFO L226 Difference]: Without dead ends: 24131 [2022-11-26 00:33:24,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 650 GetRequests, 647 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:33:24,186 INFO L413 NwaCegarLoop]: 9306 mSDtfsCounter, 343 mSDsluCounter, 18206 mSDsCounter, 0 mSdLazyCounter, 2256 mSolverCounterSat, 123 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 27512 SdHoareTripleChecker+Invalid, 2384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 2256 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:33:24,186 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 27512 Invalid, 2384 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [123 Valid, 2256 Invalid, 5 Unknown, 0 Unchecked, 27.0s Time] [2022-11-26 00:33:24,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24131 states. [2022-11-26 00:33:25,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24131 to 23612. [2022-11-26 00:33:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23612 states, 15050 states have (on average 1.330299003322259) internal successors, (20021), 15413 states have internal predecessors, (20021), 7656 states have call successors, (7656), 905 states have call predecessors, (7656), 904 states have return successors, (7656), 7608 states have call predecessors, (7656), 7654 states have call successors, (7656) [2022-11-26 00:33:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23612 states to 23612 states and 35333 transitions. [2022-11-26 00:33:25,642 INFO L78 Accepts]: Start accepts. Automaton has 23612 states and 35333 transitions. Word has length 649 [2022-11-26 00:33:25,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:33:25,642 INFO L495 AbstractCegarLoop]: Abstraction has 23612 states and 35333 transitions. [2022-11-26 00:33:25,642 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 82.0) internal successors, (328), 4 states have internal predecessors, (328), 2 states have call successors, (104), 2 states have call predecessors, (104), 2 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) [2022-11-26 00:33:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 23612 states and 35333 transitions. [2022-11-26 00:33:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2022-11-26 00:33:25,687 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:33:25,687 INFO L195 NwaCegarLoop]: trace histogram [19, 9, 9, 7, 6, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:33:25,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-26 00:33:25,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:33:25,889 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:33:25,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:33:25,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1645702169, now seen corresponding path program 1 times [2022-11-26 00:33:25,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:33:25,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375381388] [2022-11-26 00:33:25,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:33:25,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:33:27,005 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:33:27,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1117305335] [2022-11-26 00:33:27,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:33:27,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:33:27,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:33:27,007 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:33:27,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f6e81b-eca9-46d9-82f1-03362628ec1c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-26 00:33:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:33:35,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 23483 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:33:35,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:33:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 144 proven. 5 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2022-11-26 00:33:35,717 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:33:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2022-11-26 00:33:36,368 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:33:36,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375381388] [2022-11-26 00:33:36,368 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:33:36,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1117305335] [2022-11-26 00:33:36,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1117305335] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:33:36,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1529910154] [2022-11-26 00:33:36,400 INFO L159 IcfgInterpreter]: Started Sifa with 479 locations of interest [2022-11-26 00:33:36,401 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:33:36,405 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:33:36,411 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:33:36,411 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs