./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/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_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/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_99403dd2-24f5-490b-a62d-0763f845e87c/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 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:52:54,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:52:54,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:52:54,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:52:54,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:52:54,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:52:54,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:52:54,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:52:54,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:52:54,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:52:54,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:52:54,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:52:54,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:52:54,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:52:54,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:52:54,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:52:54,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:52:54,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:52:54,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:52:54,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:52:54,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:52:54,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:52:54,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:52:54,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:52:54,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:52:54,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:52:54,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:52:54,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:52:54,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:52:54,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:52:54,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:52:54,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:52:54,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:52:54,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:52:54,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:52:54,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:52:54,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:52:54,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:52:54,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:52:54,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:52:54,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:52:54,397 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:52:54,420 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:52:54,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:52:54,421 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:52:54,421 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:52:54,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:52:54,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:52:54,422 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:52:54,423 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:52:54,423 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:52:54,423 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:52:54,424 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:52:54,424 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:52:54,424 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:52:54,425 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:52:54,425 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:52:54,425 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:52:54,425 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:52:54,426 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:52:54,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:52:54,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:52:54,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:52:54,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:52:54,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:52:54,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:52:54,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:52:54,429 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:52:54,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:52:54,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:52:54,430 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:52:54,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:52:54,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:52:54,431 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:52:54,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:52:54,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:52:54,431 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:52:54,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:52:54,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:52:54,432 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:52:54,433 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_99403dd2-24f5-490b-a62d-0763f845e87c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 [2022-11-25 23:52:54,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:52:54,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:52:54,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:52:54,760 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:52:54,761 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:52:54,762 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-25 23:52:57,925 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:52:59,013 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:52:59,014 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-25 23:52:59,146 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/data/e8f273019/cb41661828a04af9a85ba797b0b4bc5a/FLAG9d2f7c2b9 [2022-11-25 23:52:59,166 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/data/e8f273019/cb41661828a04af9a85ba797b0b4bc5a [2022-11-25 23:52:59,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:52:59,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:52:59,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:52:59,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:52:59,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:52:59,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:52:59" (1/1) ... [2022-11-25 23:52:59,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26711305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:52:59, skipping insertion in model container [2022-11-25 23:52:59,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:52:59" (1/1) ... [2022-11-25 23:52:59,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:52:59,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:53:00,796 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:00,814 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:00,839 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:00,863 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 23:53:00,888 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 23:53:00,972 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:53:00,985 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:53:00,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:53:01,097 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:53:01,111 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:53:01,198 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:53:01,279 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 23:53:01,521 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:01,671 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:53:01,675 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:53:01,675 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:53:01,687 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:53:01,699 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:53:01,711 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:53:01,721 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:53:01,771 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:53:01,781 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:01,784 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:53:01,795 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:53:01,804 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:53:01,954 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:53:02,029 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:02,047 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-25 23:53:02,074 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:53:02,132 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:53:02,141 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:53:02,208 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:53:02,208 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:02,289 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:53:02,313 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:53:02,314 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:53:02,330 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:02,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:02,412 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 23:53:02,428 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 23:53:02,459 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:53:02,537 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:02,538 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:02,539 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:02,540 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:02,540 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:53:02,621 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 23:53:02,760 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 23:53:02,916 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:53:03,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:03,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:03,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:03,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:03,940 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:03,962 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:53:04,048 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:04,060 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:53:04,060 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:53:04,061 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:53:04,061 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:53:04,067 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:04,071 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:04,085 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:04,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:04,106 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:53:04,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,136 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 23:53:04,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,141 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,203 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-25 23:53:04,204 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:53:04,204 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-25 23:53:04,205 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 23:53:04,206 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-25 23:53:04,206 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:53:04,207 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:53:04,209 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 23:53:04,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,216 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:53:04,226 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 23:53:04,230 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,233 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,235 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,236 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,237 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:04,237 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:04,238 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:53:04,239 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:04,239 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:04,240 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:53:04,240 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:04,241 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:04,241 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:53:04,243 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:04,244 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:04,249 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:53:04,254 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:04,257 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:04,259 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:04,261 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:04,261 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,262 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,263 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:04,263 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:04,263 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-25 23:53:04,264 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:04,266 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,266 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,267 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:04,267 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:04,267 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:04,268 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-25 23:53:04,269 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:04,270 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,270 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:53:04,272 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,273 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:04,289 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:53:04,290 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:04,302 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:53:04,303 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:04,304 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,306 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,307 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:04,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,321 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:53:04,323 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:04,323 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,326 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,341 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:04,359 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:04,361 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:53:04,362 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,362 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:04,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:04,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:04,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:04,376 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:04,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,387 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:53:04,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,418 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:04,466 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:53:04,468 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 23:53:04,487 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:53:04,488 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:53:04,511 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:53:04,554 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 23:53:04,568 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:53:04,569 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,690 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,692 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,693 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:04,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,697 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:04,725 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:53:04,733 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:53:04,740 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,775 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:53:04,776 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:53:04,791 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:04,792 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,795 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-25 23:53:04,795 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:53:04,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,797 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:04,817 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:04,819 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:53:04,823 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-25 23:53:04,825 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:53:04,825 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,828 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-25 23:53:04,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,830 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,831 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,832 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,832 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,833 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,834 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,835 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:04,842 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:04,843 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:04,847 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-25 23:53:04,848 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,848 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-25 23:53:04,849 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-25 23:53:04,849 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-25 23:53:04,850 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:53:04,851 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:53:04,869 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:53:04,869 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:53:04,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:04,883 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:53:04,884 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:53:04,885 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:04,885 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:53:04,888 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:04,889 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-25 23:53:04,890 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:53:04,890 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:53:04,891 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:53:04,891 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:53:04,892 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:53:04,892 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:53:04,892 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 23:53:04,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,893 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:53:04,894 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:53:04,895 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:53:04,895 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:53:04,896 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:53:04,896 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:53:04,897 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:53:04,898 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:04,899 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:53:04,899 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 23:53:04,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,900 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:53:04,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:04,902 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:53:05,609 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:53:05,611 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:53:05,625 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:53:05,628 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:53:05,630 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:53:05,631 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:53:05,632 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:53:05,633 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:53:05,634 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:53:05,634 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:53:05,635 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:53:05,635 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:53:05,636 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:53:05,636 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:53:06,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,214 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,214 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,214 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,216 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,228 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,232 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,233 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,239 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,240 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,246 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,248 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,253 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,257 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,257 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,258 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,276 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,279 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,288 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,289 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,290 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,293 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,305 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,316 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,318 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,321 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,335 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,336 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,379 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,381 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,381 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,382 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,410 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,411 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,412 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,414 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,426 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,427 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,430 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,431 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,432 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,433 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,434 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,434 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,435 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,438 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,439 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,440 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,441 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,442 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,443 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,444 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,445 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,446 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,448 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,449 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,450 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,451 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,452 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,453 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,454 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,455 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,456 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,457 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,458 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,458 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,463 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,465 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,466 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,468 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,469 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,471 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,472 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,473 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,474 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,475 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,476 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,477 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,478 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,479 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,491 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,492 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,493 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,494 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,497 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,499 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,500 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,501 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,503 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,506 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,508 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,510 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,511 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,512 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,513 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,514 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,514 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,515 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,518 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,519 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,519 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,520 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,523 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:06,525 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,526 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,527 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,529 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,530 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,531 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,533 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,533 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:06,535 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,535 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,537 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,538 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,539 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,541 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,543 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,544 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,546 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,550 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,550 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,552 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,553 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,555 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,558 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,559 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,560 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,561 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,562 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,563 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,567 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,567 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,568 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,570 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,571 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,572 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,573 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,574 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,574 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,575 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,575 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,576 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,576 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,577 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,577 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,578 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,579 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:06,580 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,581 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,583 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,583 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-25 23:53:06,584 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,587 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,588 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,589 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,590 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,594 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,594 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-25 23:53:06,595 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,599 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,601 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,602 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,603 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,607 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,614 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,618 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,621 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,625 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,635 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,636 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,637 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,639 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,644 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,650 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,662 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:06,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,665 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,666 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,667 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,668 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,669 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,670 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,675 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,680 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,681 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,681 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,682 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:06,682 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,742 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:53:06,753 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:53:06,792 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-25 23:53:06,898 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:06,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:06,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,014 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,024 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:53:07,025 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:53:07,025 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:53:07,047 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,062 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:07,073 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:07,085 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:07,185 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:07,185 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,186 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,187 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,187 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,188 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,199 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:07,200 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:07,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:07,213 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:53:07,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:07,259 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:07,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,347 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,347 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:07,368 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:07,369 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:53:07,370 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-25 23:53:07,370 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:07,371 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:53:07,393 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:07,405 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:07,406 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:53:07,511 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:53:07,514 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:53:07,514 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:53:07,516 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:53:07,551 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,551 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,552 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,552 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,553 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,573 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:53:07,581 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,581 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,582 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,582 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,584 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,585 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,585 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,588 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,595 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,595 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,596 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,596 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,596 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,597 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,597 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,598 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,598 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,598 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,599 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,599 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,600 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,600 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,600 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,601 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,601 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:07,699 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:53:07,699 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:53:07,714 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:53:07,906 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_99403dd2-24f5-490b-a62d-0763f845e87c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2022-11-25 23:53:07,910 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,910 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,912 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,912 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,913 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,914 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,914 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,938 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:07,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:53:08,036 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:53:08,196 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,197 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,197 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,198 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 23:53:08,198 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 23:53:08,199 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:53:08,199 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:53:08,199 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:53:08,200 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:53:08,200 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:53:08,201 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:53:08,201 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 23:53:08,204 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:08,208 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:53:08,209 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:53:08,209 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:53:08,210 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:53:08,211 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:53:08,212 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:53:08,213 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:53:08,215 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:53:08,216 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:08,216 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:53:08,217 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:53:08,217 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:53:08,221 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:53:08,223 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:08,224 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-25 23:53:08,225 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:53:08,226 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:53:08,227 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:53:08,228 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:53:08,228 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,230 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:53:08,231 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:53:08,231 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:53:08,232 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:08,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,235 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 23:53:08,235 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 23:53:08,236 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:53:08,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:53:08,239 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:53:08,240 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 23:53:08,242 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 23:53:08,244 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:53:08,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,251 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,252 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:53:08,264 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,265 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:53:08,265 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:53:08,265 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:53:08,266 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 23:53:08,266 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,267 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:08,267 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:08,268 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,272 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:53:08,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,282 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 23:53:08,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,289 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,291 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-25 23:53:08,292 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:53:08,292 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-25 23:53:08,292 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 23:53:08,292 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-25 23:53:08,292 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:53:08,293 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:53:08,295 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 23:53:08,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,297 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:53:08,297 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 23:53:08,299 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,300 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,300 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,301 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,301 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:08,302 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:08,302 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:53:08,303 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:08,303 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:08,303 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:53:08,304 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:08,304 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:08,304 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:53:08,305 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:53:08,305 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:53:08,307 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:53:08,308 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:08,309 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:08,309 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:08,310 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:08,310 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,310 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,310 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:08,311 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:08,311 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-25 23:53:08,311 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:08,313 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,313 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,313 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:08,313 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:08,314 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:53:08,314 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-25 23:53:08,314 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:08,315 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,315 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:53:08,316 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,317 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:08,318 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:53:08,319 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:08,320 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:53:08,321 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:08,322 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,323 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,323 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:08,324 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,329 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:53:08,330 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:08,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,332 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,353 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:08,356 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:53:08,358 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:53:08,358 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,359 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,361 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,361 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,372 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:08,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,380 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:53:08,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,381 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:53:08,388 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:53:08,390 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 23:53:08,393 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:53:08,394 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:53:08,401 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:53:08,409 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 23:53:08,410 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:53:08,411 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,518 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,519 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,519 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,522 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,541 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:53:08,548 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:53:08,553 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,557 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:53:08,558 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:53:08,562 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,562 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,565 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-25 23:53:08,565 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:53:08,566 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,567 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,583 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,584 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,585 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:53:08,598 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-25 23:53:08,600 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:53:08,600 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,603 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-25 23:53:08,604 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,605 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,605 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,606 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,606 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,607 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,607 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,608 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:08,614 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,615 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,618 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-25 23:53:08,618 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,619 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-25 23:53:08,619 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-25 23:53:08,620 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-25 23:53:08,620 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:53:08,621 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:53:08,627 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:53:08,628 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:53:08,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:08,631 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:53:08,631 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:53:08,632 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:53:08,633 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:53:08,635 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:08,636 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-25 23:53:08,636 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:53:08,636 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:53:08,637 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:53:08,637 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:53:08,637 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:53:08,638 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:53:08,638 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 23:53:08,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,639 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:53:08,639 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:53:08,640 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:53:08,640 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:53:08,641 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:53:08,641 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:53:08,642 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:53:08,642 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:53:08,643 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:53:08,643 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-25 23:53:08,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,644 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:53:08,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:53:08,645 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:53:08,653 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:53:08,654 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:53:08,666 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:53:08,669 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:53:08,675 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:53:08,675 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:53:08,681 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:53:08,681 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:53:08,682 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:53:08,682 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:53:08,683 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:53:08,683 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:53:08,684 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:53:08,684 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:53:08,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,691 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,691 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,692 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,692 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,693 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,705 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,706 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,707 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,708 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,708 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,711 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,711 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,712 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,715 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,717 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,719 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,721 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,721 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,722 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,723 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,727 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,730 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,731 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,733 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,734 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,735 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,740 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,743 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,745 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,745 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,750 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,752 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,760 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,761 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,765 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,771 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,778 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,780 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,785 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,788 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,790 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,794 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,795 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,799 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,803 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,804 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,806 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,809 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,810 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,811 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,814 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,816 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,817 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,820 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,821 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,824 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,827 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,831 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,836 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,838 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,839 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,840 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,841 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,841 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,843 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,843 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,844 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,846 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,848 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,851 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,852 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,852 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,855 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,856 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,857 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,925 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,926 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,930 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,930 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,931 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,933 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,935 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,936 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,936 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,938 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,938 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,939 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,940 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,942 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:53:08,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,945 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,946 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,947 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:08,951 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,952 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,954 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,956 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,957 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,958 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,961 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,963 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,965 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,967 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,971 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,973 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,974 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,975 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,977 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,978 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,979 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,979 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,981 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,981 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,981 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,982 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,982 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,983 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,984 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,984 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,985 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,985 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:53:08,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,987 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:08,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,990 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-25 23:53:08,991 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,994 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,995 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,996 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,997 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,998 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:08,999 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,000 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,001 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-25 23:53:09,002 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,004 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,006 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,007 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:09,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,009 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,013 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,013 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,014 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,021 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,026 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,032 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,041 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,045 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,049 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,054 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,057 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:09,059 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,060 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,061 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,062 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,062 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,063 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,065 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,070 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,074 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,074 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,075 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,076 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,077 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:53:09,077 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,078 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:53:09,079 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:53:09,079 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-25 23:53:09,086 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:09,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,089 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,102 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,102 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:53:09,103 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:53:09,103 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:53:09,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,107 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,107 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,108 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,108 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,109 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:09,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:09,112 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:09,119 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:09,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,122 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,123 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:09,124 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:53:09,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:53:09,128 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:53:09,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:09,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:53:09,142 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,144 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,145 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:53:09,146 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:09,147 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:53:09,148 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-25 23:53:09,148 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:53:09,149 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:53:09,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:09,153 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:53:09,154 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:53:09,161 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:53:09,163 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:53:09,163 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:53:09,165 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:53:09,169 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,169 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,170 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,170 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,171 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,172 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:53:09,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,181 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,181 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,184 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,184 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,184 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,187 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,193 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,193 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,193 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,194 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,194 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,194 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,195 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,195 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,195 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,196 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,196 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,196 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,197 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,197 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,197 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,198 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,198 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:53:09,201 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:53:09,201 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:53:09,201 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:53:09,206 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_99403dd2-24f5-490b-a62d-0763f845e87c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2022-11-25 23:53:09,207 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,207 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,208 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,211 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,215 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,216 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,218 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:53:09,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:53:09,719 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:53:09,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09 WrapperNode [2022-11-25 23:53:09,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:53:09,721 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:53:09,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:53:09,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:53:09,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:10,146 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:10,981 INFO L138 Inliner]: procedures = 697, calls = 16161, calls flagged for inlining = 386, calls inlined = 339, statements flattened = 28986 [2022-11-25 23:53:10,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:53:10,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:53:10,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:53:10,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:53:10,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:10,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:11,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:11,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:11,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:11,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:12,128 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:12,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:12,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:53:12,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:53:12,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:53:12,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:53:12,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (1/1) ... [2022-11-25 23:53:12,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:53:12,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:53:12,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:53:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 23:53:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 23:53:12,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:53:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-11-25 23:53:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-11-25 23:53:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-25 23:53:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-25 23:53:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-11-25 23:53:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-11-25 23:53:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-11-25 23:53:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-11-25 23:53:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 23:53:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 23:53:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-25 23:53:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-25 23:53:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:53:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:53:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-11-25 23:53:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-11-25 23:53:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-25 23:53:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-25 23:53:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 23:53:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 23:53:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-25 23:53:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-25 23:53:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-11-25 23:53:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-11-25 23:53:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:53:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:53:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-11-25 23:53:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-11-25 23:53:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-11-25 23:53:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-11-25 23:53:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-11-25 23:53:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-11-25 23:53:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:53:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:53:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-25 23:53:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-25 23:53:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-25 23:53:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-25 23:53:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-11-25 23:53:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-11-25 23:53:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 23:53:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 23:53:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-11-25 23:53:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-11-25 23:53:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:53:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:53:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:53:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:53:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-11-25 23:53:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-11-25 23:53:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-11-25 23:53:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-11-25 23:53:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:53:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:53:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-11-25 23:53:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-11-25 23:53:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-11-25 23:53:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-11-25 23:53:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:53:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:53:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-11-25 23:53:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-11-25 23:53:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-25 23:53:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-25 23:53:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-11-25 23:53:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-11-25 23:53:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-25 23:53:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-25 23:53:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:53:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:53:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:53:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:53:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:53:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:53:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:53:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:53:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:53:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:53:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:53:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:53:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 23:53:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 23:53:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 23:53:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 23:53:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:53:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 23:53:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 23:53:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-11-25 23:53:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-11-25 23:53:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-11-25 23:53:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-11-25 23:53:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-11-25 23:53:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-11-25 23:53:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-25 23:53:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-25 23:53:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 23:53:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 23:53:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-11-25 23:53:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-11-25 23:53:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:53:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:53:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-11-25 23:53:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-11-25 23:53:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-11-25 23:53:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-11-25 23:53:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-11-25 23:53:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-11-25 23:53:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:53:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:53:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:53:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:53:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-11-25 23:53:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-11-25 23:53:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-11-25 23:53:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-11-25 23:53:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:53:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 23:53:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 23:53:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-11-25 23:53:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-11-25 23:53:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-11-25 23:53:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-11-25 23:53:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-11-25 23:53:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-11-25 23:53:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:53:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:53:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-11-25 23:53:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-11-25 23:53:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:53:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:53:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:53:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-11-25 23:53:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-11-25 23:53:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:53:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:53:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:53:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-11-25 23:53:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-11-25 23:53:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-25 23:53:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-25 23:53:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-11-25 23:53:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-11-25 23:53:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:53:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:53:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-11-25 23:53:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-11-25 23:53:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-11-25 23:53:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-11-25 23:53:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:53:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:53:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-11-25 23:53:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-11-25 23:53:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 23:53:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 23:53:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:53:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:53:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-25 23:53:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-25 23:53:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:53:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:53:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-11-25 23:53:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-11-25 23:53:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-11-25 23:53:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-11-25 23:53:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-25 23:53:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-25 23:53:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:53:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:53:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-25 23:53:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-25 23:53:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-11-25 23:53:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-11-25 23:53:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-25 23:53:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-25 23:53:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-11-25 23:53:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-11-25 23:53:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-11-25 23:53:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-11-25 23:53:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:53:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-11-25 23:53:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-11-25 23:53:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 23:53:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 23:53:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:53:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:53:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:53:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:53:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:53:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:53:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:53:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:53:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-11-25 23:53:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-11-25 23:53:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:53:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 23:53:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 23:53:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:53:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:53:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-11-25 23:53:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-11-25 23:53:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-25 23:53:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-25 23:53:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-11-25 23:53:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-11-25 23:53:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-11-25 23:53:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-11-25 23:53:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:53:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:53:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-11-25 23:53:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-11-25 23:53:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-11-25 23:53:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-11-25 23:53:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-11-25 23:53:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-11-25 23:53:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 23:53:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 23:53:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:53:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:53:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:53:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:53:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-11-25 23:53:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-11-25 23:53:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:53:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:53:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-11-25 23:53:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-11-25 23:53:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-11-25 23:53:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-11-25 23:53:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:53:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:53:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-11-25 23:53:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-11-25 23:53:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-25 23:53:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-25 23:53:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-25 23:53:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-25 23:53:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 23:53:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 23:53:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-11-25 23:53:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-11-25 23:53:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-25 23:53:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-25 23:53:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-11-25 23:53:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-11-25 23:53:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:53:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:53:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:53:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:53:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-11-25 23:53:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-11-25 23:53:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-11-25 23:53:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-11-25 23:53:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-11-25 23:53:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-11-25 23:53:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-25 23:53:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-25 23:53:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:53:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:53:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-11-25 23:53:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-11-25 23:53:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-25 23:53:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-25 23:53:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-25 23:53:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-25 23:53:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-11-25 23:53:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-11-25 23:53:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-11-25 23:53:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-11-25 23:53:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:53:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:53:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-11-25 23:53:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-11-25 23:53:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:53:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:53:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:53:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:53:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 23:53:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 23:53:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:53:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:53:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:53:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:53:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-11-25 23:53:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-11-25 23:53:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:53:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:53:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:53:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:53:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:53:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:53:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:53:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-11-25 23:53:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-11-25 23:53:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-25 23:53:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-25 23:53:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 23:53:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 23:53:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-11-25 23:53:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-11-25 23:53:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 23:53:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 23:53:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:53:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:53:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 23:53:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 23:53:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-11-25 23:53:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-11-25 23:53:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-11-25 23:53:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-11-25 23:53:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-11-25 23:53:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-11-25 23:53:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:53:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:53:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-25 23:53:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-25 23:53:12,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-11-25 23:53:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-11-25 23:53:12,719 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 23:53:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 23:53:12,719 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 23:53:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 23:53:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-11-25 23:53:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-11-25 23:53:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-11-25 23:53:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-11-25 23:53:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 23:53:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 23:53:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:53:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:53:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:53:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:53:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 23:53:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 23:53:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:53:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 23:53:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 23:53:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 23:53:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 23:53:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:53:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:53:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-11-25 23:53:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-11-25 23:53:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:53:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-25 23:53:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-25 23:53:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-25 23:53:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-25 23:53:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-25 23:53:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-25 23:53:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-11-25 23:53:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-11-25 23:53:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-11-25 23:53:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-11-25 23:53:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-11-25 23:53:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-11-25 23:53:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:53:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-11-25 23:53:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-11-25 23:53:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-11-25 23:53:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-11-25 23:53:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-11-25 23:53:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-11-25 23:53:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:53:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:53:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-11-25 23:53:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-11-25 23:53:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 23:53:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 23:53:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-11-25 23:53:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-11-25 23:53:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:53:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:53:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:53:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:53:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:53:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:53:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 23:53:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 23:53:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-11-25 23:53:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-11-25 23:53:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:53:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:53:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-11-25 23:53:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-11-25 23:53:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-11-25 23:53:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-11-25 23:53:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-11-25 23:53:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-11-25 23:53:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-11-25 23:53:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-11-25 23:53:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-25 23:53:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-25 23:53:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-11-25 23:53:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-11-25 23:53:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-11-25 23:53:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-11-25 23:53:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-11-25 23:53:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-11-25 23:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-25 23:53:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-25 23:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:53:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:53:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-11-25 23:53:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-11-25 23:53:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-25 23:53:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-25 23:53:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-11-25 23:53:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-11-25 23:53:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-11-25 23:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-11-25 23:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-11-25 23:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-11-25 23:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-25 23:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-25 23:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:53:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-11-25 23:53:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-11-25 23:53:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-25 23:53:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-25 23:53:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-25 23:53:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-25 23:53:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:53:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:53:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-11-25 23:53:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-11-25 23:53:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-11-25 23:53:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-11-25 23:53:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:53:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-11-25 23:53:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-11-25 23:53:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:53:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:53:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-11-25 23:53:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-11-25 23:53:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-11-25 23:53:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-11-25 23:53:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-11-25 23:53:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-11-25 23:53:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:53:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:53:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-11-25 23:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-11-25 23:53:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:53:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-25 23:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-25 23:53:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-11-25 23:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-11-25 23:53:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 23:53:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 23:53:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-11-25 23:53:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-11-25 23:53:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-11-25 23:53:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-11-25 23:53:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-11-25 23:53:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-11-25 23:53:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-25 23:53:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-25 23:53:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 23:53:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 23:53:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2022-11-25 23:53:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2022-11-25 23:53:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-11-25 23:53:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-11-25 23:53:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-11-25 23:53:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-11-25 23:53:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-11-25 23:53:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-11-25 23:53:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:53:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:53:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-25 23:53:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-25 23:53:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:53:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:53:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:53:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:53:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-11-25 23:53:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-11-25 23:53:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-25 23:53:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-25 23:53:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 23:53:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 23:53:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-11-25 23:53:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-11-25 23:53:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:53:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:53:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-25 23:53:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-25 23:53:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 23:53:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 23:53:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 23:53:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:53:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-25 23:53:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-25 23:53:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-11-25 23:53:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-11-25 23:53:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:53:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:53:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-25 23:53:15,356 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:53:15,361 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:53:16,865 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:54:18,146 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:54:26,117 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:54:26,118 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-25 23:54:26,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:54:26 BoogieIcfgContainer [2022-11-25 23:54:26,127 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:54:26,129 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:54:26,130 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:54:26,133 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:54:26,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:52:59" (1/3) ... [2022-11-25 23:54:26,134 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61df0d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:54:26, skipping insertion in model container [2022-11-25 23:54:26,134 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:53:09" (2/3) ... [2022-11-25 23:54:26,134 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61df0d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:54:26, skipping insertion in model container [2022-11-25 23:54:26,134 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:54:26" (3/3) ... [2022-11-25 23:54:26,136 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-25 23:54:26,156 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:54:26,157 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:54:26,328 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:54:26,336 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;@baecc49, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:54:26,337 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:54:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand has 6539 states, 4176 states have (on average 1.335727969348659) internal successors, (5578), 4282 states have internal predecessors, (5578), 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) [2022-11-25 23:54:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-25 23:54:26,370 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:54:26,371 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] [2022-11-25 23:54:26,371 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:54:26,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:54:26,378 INFO L85 PathProgramCache]: Analyzing trace with hash -743791245, now seen corresponding path program 1 times [2022-11-25 23:54:26,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:54:26,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334618172] [2022-11-25 23:54:26,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:54:26,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:54:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:54:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 23:54:29,898 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:54:29,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334618172] [2022-11-25 23:54:29,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334618172] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:54:29,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:54:29,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:54:29,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933534819] [2022-11-25 23:54:29,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:54:29,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:54:29,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:54:29,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:54:29,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:54:29,987 INFO L87 Difference]: Start difference. First operand has 6539 states, 4176 states have (on average 1.335727969348659) internal successors, (5578), 4282 states have internal predecessors, (5578), 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) [2022-11-25 23:54:32,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:44,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:47,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:57,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:54:59,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:00,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:01,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:55:01,668 INFO L93 Difference]: Finished difference Result 17283 states and 25946 transitions. [2022-11-25 23:55:01,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:55:01,671 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 [2022-11-25 23:55:01,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:55:01,823 INFO L225 Difference]: With dead ends: 17283 [2022-11-25 23:55:01,824 INFO L226 Difference]: Without dead ends: 10716 [2022-11-25 23:55:01,907 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 [2022-11-25 23:55:01,911 INFO L413 NwaCegarLoop]: 10846 mSDtfsCounter, 6288 mSDsluCounter, 19873 mSDsCounter, 0 mSdLazyCounter, 2301 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6290 SdHoareTripleChecker+Valid, 30719 SdHoareTripleChecker+Invalid, 2306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2301 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:55:01,918 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6290 Valid, 30719 Invalid, 2306 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 2301 Invalid, 4 Unknown, 0 Unchecked, 30.7s Time] [2022-11-25 23:55:01,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10716 states. [2022-11-25 23:55:03,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10716 to 10710. [2022-11-25 23:55:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10710 states, 6808 states have (on average 1.3279964747356052) internal successors, (9041), 6966 states have internal predecessors, (9041), 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) [2022-11-25 23:55:03,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10710 states to 10710 states and 15993 transitions. [2022-11-25 23:55:03,327 INFO L78 Accepts]: Start accepts. Automaton has 10710 states and 15993 transitions. Word has length 34 [2022-11-25 23:55:03,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:55:03,328 INFO L495 AbstractCegarLoop]: Abstraction has 10710 states and 15993 transitions. [2022-11-25 23:55:03,329 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) [2022-11-25 23:55:03,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10710 states and 15993 transitions. [2022-11-25 23:55:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-11-25 23:55:03,366 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:55:03,367 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] [2022-11-25 23:55:03,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:55:03,368 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:55:03,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:55:03,370 INFO L85 PathProgramCache]: Analyzing trace with hash 249009360, now seen corresponding path program 1 times [2022-11-25 23:55:03,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:55:03,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515220164] [2022-11-25 23:55:03,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:55:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:55:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:55:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-25 23:55:07,084 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:55:07,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515220164] [2022-11-25 23:55:07,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515220164] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:55:07,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:55:07,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:55:07,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136845181] [2022-11-25 23:55:07,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:55:07,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:55:07,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:55:07,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:55:07,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:55:07,089 INFO L87 Difference]: Start difference. First operand 10710 states and 15993 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 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) [2022-11-25 23:55:09,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:18,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:19,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:21,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:23,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:34,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:37,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:39,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:55:40,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:55:40,192 INFO L93 Difference]: Finished difference Result 15369 states and 22921 transitions. [2022-11-25 23:55:40,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:55:40,193 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 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 241 [2022-11-25 23:55:40,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:55:40,309 INFO L225 Difference]: With dead ends: 15369 [2022-11-25 23:55:40,310 INFO L226 Difference]: Without dead ends: 15337 [2022-11-25 23:55:40,327 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 [2022-11-25 23:55:40,328 INFO L413 NwaCegarLoop]: 10658 mSDtfsCounter, 6857 mSDsluCounter, 19673 mSDsCounter, 0 mSdLazyCounter, 2233 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6857 SdHoareTripleChecker+Valid, 30331 SdHoareTripleChecker+Invalid, 2238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2233 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:55:40,328 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6857 Valid, 30331 Invalid, 2238 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2233 Invalid, 5 Unknown, 0 Unchecked, 32.5s Time] [2022-11-25 23:55:40,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15337 states. [2022-11-25 23:55:41,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15337 to 15302. [2022-11-25 23:55:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15302 states, 9743 states have (on average 1.3287488453248486) internal successors, (12946), 9961 states have internal predecessors, (12946), 4942 states have call successors, (4942), 617 states have call predecessors, (4942), 616 states have return successors, (4940), 4922 states have call predecessors, (4940), 4940 states have call successors, (4940) [2022-11-25 23:55:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15302 states to 15302 states and 22828 transitions. [2022-11-25 23:55:41,619 INFO L78 Accepts]: Start accepts. Automaton has 15302 states and 22828 transitions. Word has length 241 [2022-11-25 23:55:41,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:55:41,622 INFO L495 AbstractCegarLoop]: Abstraction has 15302 states and 22828 transitions. [2022-11-25 23:55:41,623 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 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) [2022-11-25 23:55:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 15302 states and 22828 transitions. [2022-11-25 23:55:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2022-11-25 23:55:41,745 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:55:41,746 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:55:41,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:55:41,747 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:55:41,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:55:41,747 INFO L85 PathProgramCache]: Analyzing trace with hash -588198843, now seen corresponding path program 1 times [2022-11-25 23:55:41,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:55:41,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043284441] [2022-11-25 23:55:41,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:55:41,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:55:42,575 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:55:42,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [640523774] [2022-11-25 23:55:42,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:55:42,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:55:42,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:55:42,582 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:55:42,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:55:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:55:49,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 21864 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 23:55:49,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:55:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-11-25 23:55:49,365 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:55:49,366 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:55:49,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043284441] [2022-11-25 23:55:49,366 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:55:49,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [640523774] [2022-11-25 23:55:49,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [640523774] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:55:49,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:55:49,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:55:49,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172056055] [2022-11-25 23:55:49,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:55:49,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:55:49,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:55:49,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:55:49,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:55:49,374 INFO L87 Difference]: Start difference. First operand 15302 states and 22828 transitions. Second operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 3 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2022-11-25 23:55:52,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:00,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:02,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:09,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:11,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:12,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:56:12,328 INFO L93 Difference]: Finished difference Result 23138 states and 34707 transitions. [2022-11-25 23:56:12,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:56:12,329 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 3 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) Word has length 599 [2022-11-25 23:56:12,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:56:12,448 INFO L225 Difference]: With dead ends: 23138 [2022-11-25 23:56:12,448 INFO L226 Difference]: Without dead ends: 16632 [2022-11-25 23:56:12,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 598 GetRequests, 597 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:56:12,515 INFO L413 NwaCegarLoop]: 10310 mSDtfsCounter, 1134 mSDsluCounter, 9310 mSDsCounter, 0 mSdLazyCounter, 1619 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1620 SdHoareTripleChecker+Valid, 19620 SdHoareTripleChecker+Invalid, 1625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1619 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:56:12,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1620 Valid, 19620 Invalid, 1625 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1619 Invalid, 5 Unknown, 0 Unchecked, 22.3s Time] [2022-11-25 23:56:12,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16632 states. [2022-11-25 23:56:13,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16632 to 15307. [2022-11-25 23:56:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15307 states, 9747 states have (on average 1.3287165281625115) internal successors, (12951), 9965 states have internal predecessors, (12951), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-11-25 23:56:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15307 states to 15307 states and 22835 transitions. [2022-11-25 23:56:13,906 INFO L78 Accepts]: Start accepts. Automaton has 15307 states and 22835 transitions. Word has length 599 [2022-11-25 23:56:13,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:56:13,909 INFO L495 AbstractCegarLoop]: Abstraction has 15307 states and 22835 transitions. [2022-11-25 23:56:13,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 3 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2022-11-25 23:56:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 15307 states and 22835 transitions. [2022-11-25 23:56:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2022-11-25 23:56:14,007 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:56:14,009 INFO L195 NwaCegarLoop]: trace histogram [17, 13, 13, 8, 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, 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] [2022-11-25 23:56:14,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:56:14,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:56:14,223 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:56:14,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:56:14,223 INFO L85 PathProgramCache]: Analyzing trace with hash 1529456328, now seen corresponding path program 1 times [2022-11-25 23:56:14,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:56:14,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513648590] [2022-11-25 23:56:14,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:56:14,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:56:15,093 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:56:15,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [306653512] [2022-11-25 23:56:15,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:56:15,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:56:15,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:56:15,097 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:56:15,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 23:56:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:56:22,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 22340 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 23:56:22,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:56:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2022-11-25 23:56:22,407 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:56:22,407 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:56:22,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513648590] [2022-11-25 23:56:22,408 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:56:22,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [306653512] [2022-11-25 23:56:22,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [306653512] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:56:22,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:56:22,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:56:22,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315804892] [2022-11-25 23:56:22,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:56:22,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:56:22,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:56:22,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:56:22,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:56:22,412 INFO L87 Difference]: Start difference. First operand 15307 states and 22835 transitions. Second operand has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 2 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-11-25 23:56:25,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:26,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:35,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:37,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:40,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:42,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:44,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:55,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:57,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:56:58,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:56:58,510 INFO L93 Difference]: Finished difference Result 27224 states and 40726 transitions. [2022-11-25 23:56:58,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:56:58,510 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 2 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 643 [2022-11-25 23:56:58,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:56:58,606 INFO L225 Difference]: With dead ends: 27224 [2022-11-25 23:56:58,606 INFO L226 Difference]: Without dead ends: 16121 [2022-11-25 23:56:58,665 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 641 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:56:58,666 INFO L413 NwaCegarLoop]: 9481 mSDtfsCounter, 576 mSDsluCounter, 18267 mSDsCounter, 0 mSdLazyCounter, 2319 mSolverCounterSat, 113 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 27748 SdHoareTripleChecker+Invalid, 2438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 2319 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:56:58,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 27748 Invalid, 2438 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [113 Valid, 2319 Invalid, 6 Unknown, 0 Unchecked, 35.5s Time] [2022-11-25 23:56:58,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16121 states. [2022-11-25 23:56:59,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16121 to 15311. [2022-11-25 23:56:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15311 states, 9751 states have (on average 1.3285816839298534) internal successors, (12955), 9969 states have internal predecessors, (12955), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-11-25 23:56:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15311 states to 15311 states and 22839 transitions. [2022-11-25 23:56:59,920 INFO L78 Accepts]: Start accepts. Automaton has 15311 states and 22839 transitions. Word has length 643 [2022-11-25 23:56:59,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:56:59,924 INFO L495 AbstractCegarLoop]: Abstraction has 15311 states and 22839 transitions. [2022-11-25 23:56:59,925 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 77.0) internal successors, (308), 4 states have internal predecessors, (308), 2 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-11-25 23:56:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 15311 states and 22839 transitions. [2022-11-25 23:57:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2022-11-25 23:57:00,000 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:57:00,001 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 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, 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] [2022-11-25 23:57:00,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 23:57:00,226 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-11-25 23:57:00,227 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:57:00,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:57:00,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1200589628, now seen corresponding path program 1 times [2022-11-25 23:57:00,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:57:00,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648311973] [2022-11-25 23:57:00,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:57:00,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:57:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:57:01,448 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:57:01,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648311973] [2022-11-25 23:57:01,449 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 23:57:01,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [716327060] [2022-11-25 23:57:01,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:57:01,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:57:01,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:57:01,451 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:57:01,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 23:57:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:57:08,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 22599 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 23:57:08,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:57:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked. [2022-11-25 23:57:09,034 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:57:09,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [716327060] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:57:09,035 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:57:09,035 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:57:09,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719940843] [2022-11-25 23:57:09,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:57:09,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:57:09,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:57:09,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:57:09,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:57:09,040 INFO L87 Difference]: Start difference. First operand 15311 states and 22839 transitions. Second operand has 4 states, 4 states have (on average 80.25) internal successors, (321), 4 states have internal predecessors, (321), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-11-25 23:57:11,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:19,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:21,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:23,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:26,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:28,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:36,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:38,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:41,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:42,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:57:42,255 INFO L93 Difference]: Finished difference Result 26752 states and 39984 transitions. [2022-11-25 23:57:42,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:57:42,256 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.25) internal successors, (321), 4 states have internal predecessors, (321), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 661 [2022-11-25 23:57:42,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:57:42,351 INFO L225 Difference]: With dead ends: 26752 [2022-11-25 23:57:42,351 INFO L226 Difference]: Without dead ends: 15645 [2022-11-25 23:57:42,417 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 662 GetRequests, 659 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:57:42,418 INFO L413 NwaCegarLoop]: 9287 mSDtfsCounter, 329 mSDsluCounter, 18193 mSDsCounter, 0 mSdLazyCounter, 2256 mSolverCounterSat, 123 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 27480 SdHoareTripleChecker+Invalid, 2385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 2256 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:57:42,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 27480 Invalid, 2385 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [123 Valid, 2256 Invalid, 6 Unknown, 0 Unchecked, 32.5s Time] [2022-11-25 23:57:42,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15645 states. [2022-11-25 23:57:43,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15645 to 15315. [2022-11-25 23:57:43,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15315 states, 9755 states have (on average 1.3284469502819067) internal successors, (12959), 9973 states have internal predecessors, (12959), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-11-25 23:57:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15315 states to 15315 states and 22843 transitions. [2022-11-25 23:57:43,671 INFO L78 Accepts]: Start accepts. Automaton has 15315 states and 22843 transitions. Word has length 661 [2022-11-25 23:57:43,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:57:43,672 INFO L495 AbstractCegarLoop]: Abstraction has 15315 states and 22843 transitions. [2022-11-25 23:57:43,672 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 80.25) internal successors, (321), 4 states have internal predecessors, (321), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-11-25 23:57:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 15315 states and 22843 transitions. [2022-11-25 23:57:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2022-11-25 23:57:43,753 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:57:43,754 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 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, 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] [2022-11-25 23:57:43,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 23:57:43,966 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:57:43,967 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:57:43,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:57:43,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1681244309, now seen corresponding path program 1 times [2022-11-25 23:57:43,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:57:43,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854310276] [2022-11-25 23:57:43,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:57:43,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:57:45,281 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:57:45,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1330158774] [2022-11-25 23:57:45,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:57:45,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:57:45,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:57:45,283 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:57:45,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 23:57:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:57:53,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 22645 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 23:57:53,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:57:53,184 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-25 23:57:53,184 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:57:53,185 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:57:53,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854310276] [2022-11-25 23:57:53,185 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:57:53,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1330158774] [2022-11-25 23:57:53,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1330158774] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:57:53,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:57:53,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:57:53,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885812318] [2022-11-25 23:57:53,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:57:53,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:57:53,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:57:53,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:57:53,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:57:53,189 INFO L87 Difference]: Start difference. First operand 15315 states and 22843 transitions. Second operand has 4 states, 4 states have (on average 81.0) internal successors, (324), 4 states have internal predecessors, (324), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-11-25 23:57:55,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:57,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:57:59,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:10,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:12,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:14,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:16,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:18,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:23,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:28,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:30,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:31,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:58:31,294 INFO L93 Difference]: Finished difference Result 27220 states and 40713 transitions. [2022-11-25 23:58:31,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:58:31,295 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 81.0) internal successors, (324), 4 states have internal predecessors, (324), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 664 [2022-11-25 23:58:31,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:58:31,382 INFO L225 Difference]: With dead ends: 27220 [2022-11-25 23:58:31,383 INFO L226 Difference]: Without dead ends: 16109 [2022-11-25 23:58:31,441 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 665 GetRequests, 662 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:58:31,442 INFO L413 NwaCegarLoop]: 9486 mSDtfsCounter, 331 mSDsluCounter, 18529 mSDsCounter, 0 mSdLazyCounter, 2352 mSolverCounterSat, 109 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 435 SdHoareTripleChecker+Valid, 28015 SdHoareTripleChecker+Invalid, 2468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 2352 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:58:31,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [435 Valid, 28015 Invalid, 2468 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [109 Valid, 2352 Invalid, 7 Unknown, 0 Unchecked, 37.4s Time] [2022-11-25 23:58:31,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16109 states. [2022-11-25 23:58:32,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16109 to 15319. [2022-11-25 23:58:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15319 states, 9759 states have (on average 1.3283123270826929) internal successors, (12963), 9977 states have internal predecessors, (12963), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-11-25 23:58:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15319 states to 15319 states and 22847 transitions. [2022-11-25 23:58:32,551 INFO L78 Accepts]: Start accepts. Automaton has 15319 states and 22847 transitions. Word has length 664 [2022-11-25 23:58:32,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:58:32,551 INFO L495 AbstractCegarLoop]: Abstraction has 15319 states and 22847 transitions. [2022-11-25 23:58:32,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 81.0) internal successors, (324), 4 states have internal predecessors, (324), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-11-25 23:58:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 15319 states and 22847 transitions. [2022-11-25 23:58:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2022-11-25 23:58:32,624 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:58:32,624 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 7, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1] [2022-11-25 23:58:32,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 23:58:32,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:58:32,851 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:58:32,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:58:32,851 INFO L85 PathProgramCache]: Analyzing trace with hash 881984938, now seen corresponding path program 1 times [2022-11-25 23:58:32,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:58:32,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631241258] [2022-11-25 23:58:32,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:58:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:58:34,327 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:58:34,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [509758040] [2022-11-25 23:58:34,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:58:34,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:58:34,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:58:34,329 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:58:34,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 23:58:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:58:42,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 22758 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 23:58:42,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:58:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2022-11-25 23:58:42,381 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:58:42,382 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:58:42,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631241258] [2022-11-25 23:58:42,382 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:58:42,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [509758040] [2022-11-25 23:58:42,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [509758040] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:58:42,382 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:58:42,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:58:42,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009485618] [2022-11-25 23:58:42,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:58:42,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:58:42,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:58:42,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:58:42,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:58:42,386 INFO L87 Difference]: Start difference. First operand 15319 states and 22847 transitions. Second operand has 4 states, 4 states have (on average 82.5) internal successors, (330), 4 states have internal predecessors, (330), 2 states have call successors, (114), 2 states have call predecessors, (114), 2 states have return successors, (113), 2 states have call predecessors, (113), 2 states have call successors, (113) [2022-11-25 23:58:45,096 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 [] [2022-11-25 23:58:47,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:58,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:58:59,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:59:01,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:59:03,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:59:05,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:59:11,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:59:14,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:59:14,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:59:14,948 INFO L93 Difference]: Finished difference Result 26954 states and 40310 transitions. [2022-11-25 23:59:14,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:59:14,949 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 82.5) internal successors, (330), 4 states have internal predecessors, (330), 2 states have call successors, (114), 2 states have call predecessors, (114), 2 states have return successors, (113), 2 states have call predecessors, (113), 2 states have call successors, (113) Word has length 683 [2022-11-25 23:59:14,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:59:15,026 INFO L225 Difference]: With dead ends: 26954 [2022-11-25 23:59:15,026 INFO L226 Difference]: Without dead ends: 15839 [2022-11-25 23:59:15,072 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 684 GetRequests, 681 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:59:15,072 INFO L413 NwaCegarLoop]: 9430 mSDtfsCounter, 603 mSDsluCounter, 18206 mSDsCounter, 0 mSdLazyCounter, 2276 mSolverCounterSat, 137 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 603 SdHoareTripleChecker+Valid, 27636 SdHoareTripleChecker+Invalid, 2418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 2276 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:59:15,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [603 Valid, 27636 Invalid, 2418 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [137 Valid, 2276 Invalid, 5 Unknown, 0 Unchecked, 32.0s Time] [2022-11-25 23:59:15,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15839 states. [2022-11-25 23:59:15,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15839 to 15323. [2022-11-25 23:59:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15323 states, 9763 states have (on average 1.328177814196456) internal successors, (12967), 9981 states have internal predecessors, (12967), 4943 states have call successors, (4943), 617 states have call predecessors, (4943), 616 states have return successors, (4941), 4923 states have call predecessors, (4941), 4941 states have call successors, (4941) [2022-11-25 23:59:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15323 states to 15323 states and 22851 transitions. [2022-11-25 23:59:16,112 INFO L78 Accepts]: Start accepts. Automaton has 15323 states and 22851 transitions. Word has length 683 [2022-11-25 23:59:16,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:59:16,113 INFO L495 AbstractCegarLoop]: Abstraction has 15323 states and 22851 transitions. [2022-11-25 23:59:16,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 82.5) internal successors, (330), 4 states have internal predecessors, (330), 2 states have call successors, (114), 2 states have call predecessors, (114), 2 states have return successors, (113), 2 states have call predecessors, (113), 2 states have call successors, (113) [2022-11-25 23:59:16,113 INFO L276 IsEmpty]: Start isEmpty. Operand 15323 states and 22851 transitions. [2022-11-25 23:59:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2022-11-25 23:59:16,174 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:59:16,174 INFO L195 NwaCegarLoop]: trace histogram [18, 13, 13, 8, 7, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:59:16,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 23:59:16,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:59:16,403 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:59:16,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:59:16,403 INFO L85 PathProgramCache]: Analyzing trace with hash 678499165, now seen corresponding path program 1 times [2022-11-25 23:59:16,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:59:16,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970450271] [2022-11-25 23:59:16,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:59:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:59:17,657 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:59:17,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2050432261] [2022-11-25 23:59:17,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:59:17,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:59:17,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:59:17,659 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:59:17,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99403dd2-24f5-490b-a62d-0763f845e87c/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 23:59:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:59:26,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 22826 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 23:59:26,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:59:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 279 proven. 5 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2022-11-25 23:59:26,120 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:59:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2022-11-25 23:59:26,854 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:59:26,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970450271] [2022-11-25 23:59:26,855 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:59:26,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2050432261] [2022-11-25 23:59:26,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2050432261] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:59:26,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1824656460] [2022-11-25 23:59:26,889 INFO L159 IcfgInterpreter]: Started Sifa with 486 locations of interest [2022-11-25 23:59:26,889 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:59:26,894 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:59:26,900 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:59:26,900 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs