./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/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_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/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_51fc78af-01d0-4b31-aa0b-b611cad06610/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 74909622391d8d6688f7cf92b1187b85ab387a71d6e4222379ac00e3d2b34d56 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:46:16,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:46:16,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:46:16,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:46:16,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:46:16,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:46:16,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:46:16,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:46:16,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:46:16,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:46:16,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:46:16,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:46:16,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:46:16,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:46:16,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:46:16,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:46:16,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:46:16,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:46:16,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:46:16,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:46:16,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:46:16,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:46:16,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:46:16,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:46:16,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:46:16,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:46:16,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:46:16,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:46:16,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:46:16,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:46:16,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:46:16,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:46:16,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:46:16,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:46:16,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:46:16,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:46:16,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:46:16,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:46:16,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:46:16,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:46:16,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:46:16,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:46:16,146 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:46:16,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:46:16,147 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:46:16,147 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:46:16,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:46:16,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:46:16,148 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:46:16,149 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:46:16,149 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:46:16,149 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:46:16,149 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:46:16,150 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:46:16,150 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:46:16,150 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:46:16,151 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:46:16,151 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:46:16,151 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:46:16,151 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:46:16,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:46:16,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:46:16,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:46:16,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:46:16,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:46:16,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:46:16,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:46:16,154 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:46:16,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:46:16,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:46:16,155 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:46:16,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:16,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:46:16,156 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:46:16,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:46:16,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:46:16,157 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:46:16,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:46:16,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:46:16,157 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:46:16,158 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_51fc78af-01d0-4b31-aa0b-b611cad06610/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74909622391d8d6688f7cf92b1187b85ab387a71d6e4222379ac00e3d2b34d56 [2022-11-26 00:46:16,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:46:16,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:46:16,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:46:16,519 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:46:16,522 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:46:16,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 00:46:19,565 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:46:20,654 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:46:20,654 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 00:46:20,769 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/data/7b2e2c0a2/13ed5ba1c2d1425cb800c7073ee0eb0b/FLAGa2839d9f8 [2022-11-26 00:46:20,794 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/data/7b2e2c0a2/13ed5ba1c2d1425cb800c7073ee0eb0b [2022-11-26 00:46:20,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:46:20,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:46:20,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:20,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:46:20,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:46:20,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:20" (1/1) ... [2022-11-26 00:46:20,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28c44a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:20, skipping insertion in model container [2022-11-26 00:46:20,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:20" (1/1) ... [2022-11-26 00:46:20,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:46:21,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:46:22,439 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:22,467 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:22,485 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:22,507 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:46:22,530 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:46:22,612 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:46:22,624 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:46:22,637 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:46:22,740 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:46:22,752 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:46:22,833 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:46:22,904 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:46:23,084 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:23,238 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:46:23,244 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:46:23,245 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:46:23,260 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:46:23,275 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:46:23,290 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:46:23,300 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:46:23,354 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:46:23,365 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:23,369 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:46:23,379 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:46:23,389 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:46:23,534 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:46:23,609 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:23,626 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 00:46:23,651 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:46:23,708 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:46:23,716 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 00:46:23,784 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:46:23,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:23,870 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:46:23,895 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:46:23,895 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:46:23,912 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:23,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:23,964 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:46:23,985 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:46:24,017 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:46:24,096 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:24,096 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:24,097 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:24,098 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:24,098 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:46:24,176 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:46:24,296 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:46:24,444 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:46:25,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,495 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:46:25,557 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:25,568 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:46:25,569 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:46:25,569 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:46:25,570 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:46:25,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:25,573 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:25,574 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:25,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:25,585 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:25,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,604 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 00:46:25,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,609 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,659 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,663 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:46:25,664 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:46:25,664 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:46:25,665 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:46:25,666 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-26 00:46:25,667 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:46:25,667 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:46:25,671 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-26 00:46:25,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,679 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:46:25,690 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-26 00:46:25,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,710 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,711 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,712 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:25,712 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:25,713 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:46:25,720 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:25,721 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:25,721 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:46:25,722 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:25,723 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:25,723 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:46:25,724 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:25,724 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:25,729 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:46:25,735 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:25,738 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:25,738 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:25,742 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:25,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,745 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:25,745 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:25,745 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:46:25,746 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:25,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,749 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,750 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:25,750 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:25,751 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:25,751 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:46:25,752 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:25,753 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,754 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:46:25,757 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,759 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:25,770 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:46:25,772 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:25,790 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:46:25,792 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:25,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,797 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:25,799 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,814 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:46:25,815 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:25,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,819 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,822 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:25,835 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:25,858 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:25,863 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:46:25,864 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:25,865 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:25,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:25,870 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:25,873 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:25,873 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:25,891 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,912 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:46:25,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,914 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:25,957 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:46:25,959 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:46:25,976 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:46:25,977 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:46:26,000 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:26,043 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:46:26,045 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:46:26,046 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,146 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,147 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,148 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:26,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,152 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:26,177 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:46:26,179 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:46:26,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,218 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:46:26,219 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:46:26,235 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:26,236 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,239 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-26 00:46:26,240 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:46:26,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,242 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:26,267 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:26,269 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:46:26,272 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:46:26,274 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:46:26,274 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,277 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:46:26,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,279 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,279 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,280 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,280 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,281 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,282 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,282 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:26,289 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:26,290 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:26,294 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-26 00:46:26,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,296 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-26 00:46:26,297 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-26 00:46:26,297 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-26 00:46:26,299 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:46:26,300 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:46:26,318 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:46:26,319 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:46:26,321 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:26,332 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:46:26,332 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:46:26,333 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:26,334 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:46:26,340 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:26,341 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-26 00:46:26,341 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:46:26,342 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:46:26,342 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:46:26,343 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:46:26,343 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:46:26,343 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:46:26,344 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:46:26,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,344 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:46:26,345 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:46:26,346 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:46:26,346 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:46:26,347 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:46:26,347 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:46:26,348 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:46:26,348 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:26,349 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:46:26,350 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:46:26,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,350 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:46:26,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:26,352 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:46:27,150 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,150 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,151 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,151 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,151 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,152 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,152 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,152 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,152 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,152 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,153 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,153 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,153 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,153 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,154 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,154 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,154 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,162 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:27,171 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:46:27,188 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:46:27,190 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:46:27,201 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:46:27,201 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:46:27,203 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:46:27,204 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:46:27,206 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:46:27,207 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:46:27,208 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:46:27,208 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:46:27,209 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:46:27,209 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:46:27,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,715 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,716 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,716 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,716 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,718 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,729 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,730 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,731 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,732 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,733 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,734 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,736 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,737 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,737 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,739 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,744 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,745 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,746 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,746 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,754 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,760 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,768 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,770 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,771 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,774 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,787 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,846 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,850 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,863 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,864 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,865 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,866 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,878 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,879 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,882 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,883 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,885 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,886 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,887 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,888 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,892 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,893 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,895 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,897 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,901 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,902 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,905 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,907 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,908 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,910 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,911 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,912 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,914 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,918 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,920 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,923 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,924 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,926 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,930 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,931 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,934 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,935 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,936 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,938 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,952 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,955 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,957 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,958 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,958 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,960 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,961 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,962 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,963 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,964 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,968 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,970 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,973 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,974 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,975 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,976 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,977 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,978 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,978 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,981 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,982 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,982 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:27,983 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,984 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,985 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,987 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,988 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:27,990 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,991 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,992 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,993 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,994 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,995 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:27,996 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,997 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,999 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:27,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,001 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,002 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,003 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,004 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,005 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,006 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,009 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,011 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,012 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,013 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,015 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,018 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,019 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,020 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,021 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,029 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,032 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,033 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,038 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,038 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,040 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,042 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,044 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,045 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,046 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,047 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,047 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,048 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,048 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,049 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,051 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,051 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,052 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:28,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,054 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,055 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,057 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,057 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-26 00:46:28,058 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,062 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,063 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,064 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,065 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,069 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,070 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-26 00:46:28,071 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,072 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,073 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,076 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,077 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,078 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,080 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,083 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,084 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,085 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,098 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,103 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,115 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,191 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,192 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,202 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,204 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,217 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,219 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,221 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,222 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,223 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,224 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,227 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,235 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,235 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,236 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,237 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:28,239 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,299 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:46:28,311 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:46:28,351 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 00:46:28,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:28,457 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,489 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,557 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,570 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,581 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,582 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,582 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,605 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,608 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,608 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,609 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,609 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:28,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:28,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:28,680 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:28,681 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,682 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,682 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,683 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,684 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,695 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:28,696 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:28,697 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,697 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,710 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:46:28,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,759 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:28,826 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,848 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,848 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:28,869 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:28,870 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:46:28,871 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-26 00:46:28,872 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:28,872 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:46:28,895 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:28,907 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:28,908 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:46:29,029 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 00:46:29,032 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:46:29,032 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:46:29,034 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:46:29,080 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,081 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,082 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,082 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,083 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,104 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:46:29,112 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,112 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,113 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,113 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,115 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,116 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,116 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,119 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,125 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,125 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,126 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,126 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,126 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,127 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,127 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,128 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,128 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,129 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,129 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,129 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,130 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,130 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,131 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:29,337 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:46:29,337 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:46:29,417 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:46:29,591 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901789,901802] [2022-11-26 00:46:29,595 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901936,901949] [2022-11-26 00:46:29,596 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902075,902088] [2022-11-26 00:46:29,596 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902233,902246] [2022-11-26 00:46:29,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,599 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,599 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,600 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,601 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,601 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,625 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,627 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,631 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:46:29,713 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:46:29,895 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,898 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,899 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,899 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:46:29,900 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:46:29,902 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:46:29,902 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:46:29,902 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:46:29,903 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:46:29,903 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:46:29,904 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:46:29,905 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:46:29,909 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,914 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:46:29,915 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:46:29,915 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:46:29,916 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:46:29,917 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:46:29,918 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:46:29,919 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:46:29,921 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:46:29,922 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:29,922 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:46:29,923 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:46:29,924 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:46:29,929 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:46:29,931 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:29,932 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 00:46:29,933 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:46:29,935 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:46:29,935 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 00:46:29,936 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:46:29,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:29,939 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:46:29,940 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:46:29,941 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:46:29,942 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:29,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,945 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:46:29,946 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:46:29,946 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:46:29,948 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,948 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,949 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,949 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,949 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:46:29,951 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:46:29,952 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:46:29,954 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:46:29,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:29,963 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:46:29,975 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:29,976 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:46:29,976 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:46:29,976 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:46:29,976 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:46:29,977 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:29,978 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:29,978 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:29,979 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:29,983 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:29,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,998 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 00:46:29,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,006 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,008 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:46:30,008 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:46:30,008 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-11-26 00:46:30,009 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:46:30,009 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-11-26 00:46:30,009 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:46:30,009 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:46:30,011 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-26 00:46:30,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,013 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:46:30,014 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-26 00:46:30,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,017 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,018 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,018 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:30,019 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:30,020 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:46:30,020 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:30,021 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:30,021 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:46:30,023 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:30,023 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:30,024 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:46:30,024 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:46:30,025 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:46:30,027 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:46:30,028 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:30,029 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:30,029 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:30,030 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:30,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,031 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:30,031 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:30,031 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:46:30,031 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:30,033 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,033 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,033 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:30,034 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:30,034 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:46:30,035 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-11-26 00:46:30,035 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:30,036 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,036 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:46:30,037 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,038 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:30,040 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:46:30,040 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:30,043 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:46:30,044 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:30,044 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,046 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,046 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:30,047 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,052 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-26 00:46:30,053 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:30,053 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,055 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,056 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,076 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:30,081 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:46:30,083 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:46:30,083 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,084 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,086 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,087 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,088 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,107 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:46:30,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,108 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:46:30,170 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:46:30,171 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:46:30,176 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:46:30,176 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:46:30,186 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:30,195 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:46:30,196 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:46:30,197 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,226 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,227 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,228 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,228 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,232 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,249 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:46:30,255 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:46:30,260 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,264 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:46:30,264 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:46:30,268 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,269 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,271 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-11-26 00:46:30,271 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:46:30,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,273 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,289 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,290 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:46:30,303 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:46:30,305 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:46:30,305 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,308 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:46:30,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,309 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,310 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,310 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,310 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,311 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,312 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,318 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,319 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,321 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-11-26 00:46:30,322 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,322 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-11-26 00:46:30,323 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-11-26 00:46:30,323 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-11-26 00:46:30,324 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:46:30,324 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:46:30,331 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:46:30,331 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:46:30,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,335 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:46:30,335 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:46:30,336 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:30,336 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:46:30,338 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:30,339 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-11-26 00:46:30,339 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:46:30,340 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:46:30,340 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:46:30,341 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:46:30,341 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:46:30,341 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:46:30,341 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:46:30,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,342 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:46:30,343 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:46:30,343 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:46:30,344 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:46:30,344 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:46:30,344 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:46:30,345 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:46:30,345 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:46:30,346 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:46:30,346 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-11-26 00:46:30,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,347 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:46:30,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:30,348 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:46:30,355 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,355 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,359 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,359 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,359 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,359 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,360 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,360 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,360 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,362 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:46:30,375 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:46:30,376 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:46:30,384 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:46:30,385 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:46:30,390 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:46:30,390 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:46:30,391 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:46:30,391 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:46:30,392 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:46:30,392 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:46:30,393 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:46:30,393 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:46:30,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,400 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,403 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,409 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,411 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,412 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,414 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,414 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,415 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,417 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,418 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,418 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,420 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,422 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,424 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,426 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,426 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,427 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,431 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,433 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,434 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,436 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,439 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,443 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,445 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,446 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,447 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,448 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,448 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,449 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,451 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,452 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,453 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,454 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,456 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,458 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,459 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,462 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,463 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,466 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,467 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,467 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,468 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,473 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,477 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,478 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,480 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,481 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,482 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,483 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,485 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,486 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,488 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,489 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,491 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,492 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,493 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,494 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,497 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,500 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,501 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,502 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,503 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,504 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,505 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,506 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,509 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,510 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,513 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,514 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,516 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,518 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,519 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,520 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,523 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,523 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,524 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,530 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,533 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,535 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,537 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,538 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,541 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,542 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,544 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,545 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,546 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,548 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,551 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,552 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,553 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,554 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,555 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,555 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,556 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,557 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,557 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,558 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,559 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,560 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,562 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,564 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,565 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,566 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,568 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,569 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,570 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,571 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,572 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,573 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,573 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,575 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,577 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,578 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,579 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,581 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,581 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,583 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,584 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,585 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,586 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,587 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,587 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,588 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,590 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,590 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:30,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,594 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,596 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,598 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,601 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,661 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,665 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,666 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,667 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,670 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,673 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,674 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,675 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,677 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,678 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,679 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,682 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,683 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,684 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,686 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,687 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,689 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,690 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,691 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,691 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,691 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,692 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,692 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,693 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,694 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,695 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,695 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 00:46:30,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,699 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,700 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-11-26 00:46:30,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,705 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,706 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,708 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,709 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,711 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,711 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-11-26 00:46:30,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,713 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,715 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,717 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,719 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,721 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,722 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,724 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,725 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,725 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,732 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,733 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,736 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,739 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,750 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,752 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,759 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,767 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,776 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,783 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,783 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,783 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:46:30,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,787 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:46:30,788 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:46:30,789 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 00:46:30,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,798 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,808 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,810 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,811 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:30,811 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:30,812 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:30,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,816 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,816 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,816 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,817 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,818 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,819 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,828 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:30,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,831 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,832 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,833 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:46:30,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:30,837 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:46:30,842 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,844 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:30,851 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,853 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,854 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:30,855 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:30,855 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:46:30,857 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-11-26 00:46:30,857 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:46:30,858 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:46:30,860 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:46:30,863 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:46:30,870 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 00:46:30,873 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:46:30,873 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:46:30,874 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:46:30,878 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,878 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,879 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,879 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,880 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,881 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:46:30,889 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,890 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,890 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,891 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,893 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,894 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,894 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,897 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,902 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,903 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,903 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,903 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,903 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,904 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,904 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,905 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,905 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,905 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,906 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,906 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,906 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,907 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,907 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,907 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,908 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:46:30,912 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:46:30,912 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:46:30,913 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:46:30,918 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901789,901802] [2022-11-26 00:46:30,918 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[901936,901949] [2022-11-26 00:46:30,919 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902075,902088] [2022-11-26 00:46:30,919 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_51fc78af-01d0-4b31-aa0b-b611cad06610/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i[902233,902246] [2022-11-26 00:46:30,920 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,920 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,921 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:30,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:46:31,381 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:46:31,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31 WrapperNode [2022-11-26 00:46:31,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:31,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:46:31,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:46:31,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:46:31,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:31,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:33,229 INFO L138 Inliner]: procedures = 726, calls = 16234, calls flagged for inlining = 402, calls inlined = 353, statements flattened = 28576 [2022-11-26 00:46:33,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:46:33,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:46:33,250 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:46:33,250 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:46:33,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:33,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:33,507 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:33,507 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:34,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:34,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:34,342 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:34,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:34,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:46:34,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:46:34,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:46:34,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:46:34,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:34,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:34,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:46:34,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:46:34,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:46:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:46:34,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:46:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-11-26 00:46:34,700 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-11-26 00:46:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-26 00:46:34,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-26 00:46:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-11-26 00:46:34,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-11-26 00:46:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-11-26 00:46:34,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-11-26 00:46:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-26 00:46:34,704 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-26 00:46:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-26 00:46:34,705 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-26 00:46:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:46:34,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:46:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-11-26 00:46:34,705 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-11-26 00:46:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-26 00:46:34,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-26 00:46:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 00:46:34,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 00:46:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-26 00:46:34,706 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-26 00:46:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-11-26 00:46:34,706 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-11-26 00:46:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:46:34,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:46:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-11-26 00:46:34,707 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-11-26 00:46:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-11-26 00:46:34,707 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-11-26 00:46:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-11-26 00:46:34,707 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-11-26 00:46:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:46:34,708 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:46:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-26 00:46:34,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-26 00:46:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:46:34,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:46:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-11-26 00:46:34,708 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-11-26 00:46:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:46:34,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:46:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-11-26 00:46:34,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-11-26 00:46:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:46:34,709 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:46:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:46:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:46:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-11-26 00:46:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-11-26 00:46:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-11-26 00:46:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-11-26 00:46:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-26 00:46:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-26 00:46:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-11-26 00:46:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-11-26 00:46:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-11-26 00:46:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-11-26 00:46:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:46:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:46:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-11-26 00:46:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-11-26 00:46:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-26 00:46:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-26 00:46:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-11-26 00:46:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-11-26 00:46:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-26 00:46:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-26 00:46:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:46:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:46:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:46:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:46:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:46:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:46:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:46:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:46:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:46:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:46:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:46:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:46:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:46:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:46:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:46:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:46:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:46:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-26 00:46:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-26 00:46:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-11-26 00:46:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-11-26 00:46:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-11-26 00:46:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-11-26 00:46:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-11-26 00:46:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-11-26 00:46:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-26 00:46:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-26 00:46:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:46:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:46:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-11-26 00:46:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-11-26 00:46:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:46:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:46:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-11-26 00:46:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-11-26 00:46:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-11-26 00:46:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-11-26 00:46:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-11-26 00:46:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-11-26 00:46:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:46:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:46:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:46:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:46:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-11-26 00:46:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-11-26 00:46:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-11-26 00:46:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-11-26 00:46:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:46:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:46:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:46:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-11-26 00:46:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-11-26 00:46:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-11-26 00:46:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-11-26 00:46:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-11-26 00:46:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-11-26 00:46:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:46:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:46:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-11-26 00:46:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-11-26 00:46:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:46:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:46:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:46:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-11-26 00:46:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-11-26 00:46:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:46:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:46:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:46:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-11-26 00:46:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-11-26 00:46:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-26 00:46:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-26 00:46:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-11-26 00:46:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-11-26 00:46:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:46:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:46:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-11-26 00:46:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-11-26 00:46:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-11-26 00:46:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-11-26 00:46:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:46:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:46:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-11-26 00:46:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-11-26 00:46:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:46:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:46:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:46:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:46:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-26 00:46:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-26 00:46:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:46:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:46:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-11-26 00:46:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-11-26 00:46:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-11-26 00:46:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-11-26 00:46:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-26 00:46:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-26 00:46:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:46:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:46:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-26 00:46:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-26 00:46:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-11-26 00:46:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-11-26 00:46:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-26 00:46:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-26 00:46:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-11-26 00:46:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-11-26 00:46:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-11-26 00:46:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-11-26 00:46:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:46:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-26 00:46:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-26 00:46:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 00:46:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 00:46:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-11-26 00:46:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-11-26 00:46:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:46:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:46:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:46:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:46:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:46:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:46:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:46:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:46:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:46:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:46:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-11-26 00:46:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-11-26 00:46:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:46:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 00:46:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 00:46:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:46:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:46:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-11-26 00:46:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-11-26 00:46:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-26 00:46:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-26 00:46:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-11-26 00:46:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-11-26 00:46:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-11-26 00:46:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-11-26 00:46:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:46:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:46:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-11-26 00:46:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-11-26 00:46:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-11-26 00:46:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-11-26 00:46:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-11-26 00:46:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-11-26 00:46:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 00:46:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 00:46:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:46:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:46:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:46:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:46:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-11-26 00:46:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-11-26 00:46:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:46:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:46:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-11-26 00:46:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-11-26 00:46:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-11-26 00:46:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-11-26 00:46:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:46:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:46:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-11-26 00:46:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-11-26 00:46:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-26 00:46:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-26 00:46:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-26 00:46:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-26 00:46:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:46:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:46:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-11-26 00:46:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-11-26 00:46:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-26 00:46:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-26 00:46:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-11-26 00:46:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-11-26 00:46:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:46:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:46:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:46:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:46:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-11-26 00:46:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-11-26 00:46:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-11-26 00:46:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-11-26 00:46:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-11-26 00:46:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-11-26 00:46:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-26 00:46:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-26 00:46:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:46:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:46:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-11-26 00:46:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-11-26 00:46:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 00:46:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 00:46:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-26 00:46:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-26 00:46:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-11-26 00:46:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-11-26 00:46:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-11-26 00:46:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-11-26 00:46:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:46:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:46:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-11-26 00:46:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-11-26 00:46:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:46:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:46:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:46:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:46:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-26 00:46:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-26 00:46:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:46:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:46:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:46:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:46:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-11-26 00:46:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-11-26 00:46:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:46:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:46:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 00:46:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:46:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:46:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:46:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:46:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-11-26 00:46:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-11-26 00:46:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-26 00:46:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-26 00:46:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:46:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:46:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-11-26 00:46:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-11-26 00:46:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:46:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:46:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:46:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:46:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-26 00:46:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-26 00:46:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-11-26 00:46:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-11-26 00:46:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-11-26 00:46:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-11-26 00:46:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-11-26 00:46:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-11-26 00:46:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 00:46:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 00:46:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-26 00:46:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-26 00:46:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-11-26 00:46:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-11-26 00:46:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-26 00:46:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-26 00:46:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:46:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:46:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-11-26 00:46:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-11-26 00:46:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-11-26 00:46:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-11-26 00:46:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:46:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:46:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 00:46:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 00:46:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-26 00:46:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-26 00:46:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-26 00:46:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-26 00:46:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:46:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:46:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:46:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:46:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:46:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:46:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:46:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-11-26 00:46:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-11-26 00:46:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:46:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-26 00:46:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-26 00:46:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-26 00:46:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-26 00:46:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-26 00:46:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-26 00:46:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-11-26 00:46:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-11-26 00:46:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-11-26 00:46:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-11-26 00:46:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-11-26 00:46:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-11-26 00:46:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:46:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-11-26 00:46:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-11-26 00:46:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-11-26 00:46:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-11-26 00:46:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-11-26 00:46:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-11-26 00:46:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:46:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:46:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-11-26 00:46:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-11-26 00:46:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 00:46:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 00:46:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-11-26 00:46:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-11-26 00:46:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:46:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:46:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-26 00:46:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-26 00:46:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:46:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:46:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 00:46:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 00:46:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-11-26 00:46:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-11-26 00:46:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 00:46:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 00:46:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-11-26 00:46:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-11-26 00:46:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-11-26 00:46:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-11-26 00:46:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-11-26 00:46:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-11-26 00:46:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-11-26 00:46:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-11-26 00:46:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-26 00:46:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-26 00:46:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-11-26 00:46:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-11-26 00:46:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-11-26 00:46:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-11-26 00:46:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-11-26 00:46:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-11-26 00:46:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:46:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:46:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:46:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:46:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:46:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:46:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-11-26 00:46:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-11-26 00:46:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-26 00:46:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-26 00:46:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-11-26 00:46:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-11-26 00:46:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-11-26 00:46:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-11-26 00:46:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-11-26 00:46:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-11-26 00:46:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-26 00:46:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-26 00:46:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:46:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:46:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-11-26 00:46:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-11-26 00:46:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-26 00:46:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-26 00:46:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:46:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:46:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:46:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:46:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-11-26 00:46:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-11-26 00:46:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-11-26 00:46:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-11-26 00:46:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2022-11-26 00:46:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2022-11-26 00:46:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:46:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-11-26 00:46:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-11-26 00:46:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:46:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:46:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-11-26 00:46:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-11-26 00:46:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-11-26 00:46:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-11-26 00:46:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-11-26 00:46:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-11-26 00:46:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:46:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:46:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-11-26 00:46:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-11-26 00:46:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:46:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:46:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-26 00:46:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-26 00:46:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-11-26 00:46:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-11-26 00:46:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:46:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:46:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-11-26 00:46:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-11-26 00:46:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-11-26 00:46:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-11-26 00:46:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-11-26 00:46:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-11-26 00:46:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-26 00:46:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-26 00:46:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:46:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:46:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-11-26 00:46:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-11-26 00:46:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-11-26 00:46:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-11-26 00:46:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-11-26 00:46:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-11-26 00:46:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:46:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:46:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-26 00:46:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-26 00:46:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:46:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:46:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 00:46:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 00:46:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-11-26 00:46:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-11-26 00:46:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-26 00:46:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-26 00:46:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:46:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:46:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-11-26 00:46:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-11-26 00:46:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:46:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:46:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:46:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:46:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-11-26 00:46:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-11-26 00:46:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 00:46:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 00:46:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-26 00:46:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:46:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-26 00:46:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-26 00:46:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-11-26 00:46:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-11-26 00:46:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:46:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:46:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-26 00:46:37,363 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:46:37,368 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:46:39,120 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:47:39,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-26 00:47:40,406 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:47:49,115 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:47:49,115 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-26 00:47:49,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:47:49 BoogieIcfgContainer [2022-11-26 00:47:49,128 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:47:49,130 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:47:49,131 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:47:49,134 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:47:49,134 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:46:20" (1/3) ... [2022-11-26 00:47:49,135 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a23a6f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:47:49, skipping insertion in model container [2022-11-26 00:47:49,135 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31" (2/3) ... [2022-11-26 00:47:49,135 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a23a6f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:47:49, skipping insertion in model container [2022-11-26 00:47:49,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:47:49" (3/3) ... [2022-11-26 00:47:49,137 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-26 00:47:49,158 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:47:49,158 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-26 00:47:49,315 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:47:49,322 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;@5aae5b1c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:47:49,322 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-26 00:47:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand has 6725 states, 4311 states have (on average 1.3423799582463465) internal successors, (5787), 4404 states have internal predecessors, (5787), 2170 states have call successors, (2170), 245 states have call predecessors, (2170), 244 states have return successors, (2164), 2156 states have call predecessors, (2164), 2164 states have call successors, (2164) [2022-11-26 00:47:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-11-26 00:47:49,367 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:49,367 INFO L195 NwaCegarLoop]: trace histogram [24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:49,368 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:47:49,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:49,373 INFO L85 PathProgramCache]: Analyzing trace with hash -2097428429, now seen corresponding path program 1 times [2022-11-26 00:47:49,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:49,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346326418] [2022-11-26 00:47:49,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2022-11-26 00:47:51,916 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:47:51,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346326418] [2022-11-26 00:47:51,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346326418] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:47:51,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:47:51,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:47:51,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509388836] [2022-11-26 00:47:51,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:47:51,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:47:51,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:47:51,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:47:51,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:47:52,003 INFO L87 Difference]: Start difference. First operand has 6725 states, 4311 states have (on average 1.3423799582463465) internal successors, (5787), 4404 states have internal predecessors, (5787), 2170 states have call successors, (2170), 245 states have call predecessors, (2170), 244 states have return successors, (2164), 2156 states have call predecessors, (2164), 2164 states have call successors, (2164) Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-26 00:48:00,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:07,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:10,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:14,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:16,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:17,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:48:17,705 INFO L93 Difference]: Finished difference Result 19578 states and 29525 transitions. [2022-11-26 00:48:17,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:48:17,709 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 250 [2022-11-26 00:48:17,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:48:17,864 INFO L225 Difference]: With dead ends: 19578 [2022-11-26 00:48:17,864 INFO L226 Difference]: Without dead ends: 12890 [2022-11-26 00:48:17,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:48:17,950 INFO L413 NwaCegarLoop]: 11345 mSDtfsCounter, 9294 mSDsluCounter, 9252 mSDsCounter, 0 mSdLazyCounter, 1636 mSolverCounterSat, 7 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9295 SdHoareTripleChecker+Valid, 20597 SdHoareTripleChecker+Invalid, 1648 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1636 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:48:17,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9295 Valid, 20597 Invalid, 1648 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1636 Invalid, 5 Unknown, 0 Unchecked, 24.5s Time] [2022-11-26 00:48:17,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12890 states. [2022-11-26 00:48:19,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12890 to 12879. [2022-11-26 00:48:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12879 states, 8218 states have (on average 1.3364565587734243) internal successors, (10983), 8399 states have internal predecessors, (10983), 4180 states have call successors, (4180), 480 states have call predecessors, (4180), 479 states have return successors, (4178), 4160 states have call predecessors, (4178), 4177 states have call successors, (4178) [2022-11-26 00:48:19,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12879 states to 12879 states and 19341 transitions. [2022-11-26 00:48:19,436 INFO L78 Accepts]: Start accepts. Automaton has 12879 states and 19341 transitions. Word has length 250 [2022-11-26 00:48:19,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:48:19,442 INFO L495 AbstractCegarLoop]: Abstraction has 12879 states and 19341 transitions. [2022-11-26 00:48:19,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-26 00:48:19,443 INFO L276 IsEmpty]: Start isEmpty. Operand 12879 states and 19341 transitions. [2022-11-26 00:48:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-26 00:48:19,463 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:48:19,465 INFO L195 NwaCegarLoop]: trace histogram [24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:48:19,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:48:19,465 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:48:19,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:48:19,466 INFO L85 PathProgramCache]: Analyzing trace with hash 190476702, now seen corresponding path program 1 times [2022-11-26 00:48:19,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:48:19,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52157226] [2022-11-26 00:48:19,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:48:19,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:48:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:48:21,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2022-11-26 00:48:21,200 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:48:21,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52157226] [2022-11-26 00:48:21,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52157226] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:48:21,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:48:21,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:48:21,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437032963] [2022-11-26 00:48:21,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:48:21,205 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:48:21,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:48:21,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:48:21,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:48:21,207 INFO L87 Difference]: Start difference. First operand 12879 states and 19341 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-26 00:48:23,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:29,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:34,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:38,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:42,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:44,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:45,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:48:45,592 INFO L93 Difference]: Finished difference Result 30905 states and 46425 transitions. [2022-11-26 00:48:45,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:48:45,593 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 275 [2022-11-26 00:48:45,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:48:45,777 INFO L225 Difference]: With dead ends: 30905 [2022-11-26 00:48:45,778 INFO L226 Difference]: Without dead ends: 18073 [2022-11-26 00:48:45,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:48:45,895 INFO L413 NwaCegarLoop]: 11327 mSDtfsCounter, 8532 mSDsluCounter, 9224 mSDsCounter, 0 mSdLazyCounter, 1721 mSolverCounterSat, 19 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8533 SdHoareTripleChecker+Valid, 20551 SdHoareTripleChecker+Invalid, 1744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1721 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:48:45,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8533 Valid, 20551 Invalid, 1744 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1721 Invalid, 4 Unknown, 0 Unchecked, 23.5s Time] [2022-11-26 00:48:45,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18073 states. [2022-11-26 00:48:47,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18073 to 18064. [2022-11-26 00:48:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18064 states, 11566 states have (on average 1.3339961957461526) internal successors, (15429), 11813 states have internal predecessors, (15429), 5843 states have call successors, (5843), 655 states have call predecessors, (5843), 653 states have return successors, (5842), 5810 states have call predecessors, (5842), 5840 states have call successors, (5842) [2022-11-26 00:48:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18064 states to 18064 states and 27114 transitions. [2022-11-26 00:48:47,582 INFO L78 Accepts]: Start accepts. Automaton has 18064 states and 27114 transitions. Word has length 275 [2022-11-26 00:48:47,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:48:47,583 INFO L495 AbstractCegarLoop]: Abstraction has 18064 states and 27114 transitions. [2022-11-26 00:48:47,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-26 00:48:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 18064 states and 27114 transitions. [2022-11-26 00:48:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-11-26 00:48:47,592 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:48:47,592 INFO L195 NwaCegarLoop]: trace histogram [27, 23, 23, 23, 23, 23, 23, 4, 4, 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] [2022-11-26 00:48:47,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:48:47,593 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:48:47,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:48:47,593 INFO L85 PathProgramCache]: Analyzing trace with hash 94755046, now seen corresponding path program 1 times [2022-11-26 00:48:47,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:48:47,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134450744] [2022-11-26 00:48:47,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:48:47,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:48:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:48:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2247 trivial. 0 not checked. [2022-11-26 00:48:50,516 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:48:50,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134450744] [2022-11-26 00:48:50,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134450744] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:48:50,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:48:50,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:48:50,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983622132] [2022-11-26 00:48:50,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:48:50,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:48:50,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:48:50,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:48:50,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:48:50,525 INFO L87 Difference]: Start difference. First operand 18064 states and 27114 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-26 00:48:52,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:01,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:03,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:06,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:08,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:10,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:13,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:18,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:20,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:24,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:26,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:28,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:31,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:32,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:49:32,448 INFO L93 Difference]: Finished difference Result 30368 states and 45584 transitions. [2022-11-26 00:49:32,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:49:32,449 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 292 [2022-11-26 00:49:32,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:49:32,671 INFO L225 Difference]: With dead ends: 30368 [2022-11-26 00:49:32,671 INFO L226 Difference]: Without dead ends: 30345 [2022-11-26 00:49:32,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:49:32,700 INFO L413 NwaCegarLoop]: 11390 mSDtfsCounter, 9908 mSDsluCounter, 20588 mSDsCounter, 0 mSdLazyCounter, 2429 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9909 SdHoareTripleChecker+Valid, 31978 SdHoareTripleChecker+Invalid, 2436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2429 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:49:32,702 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9909 Valid, 31978 Invalid, 2436 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2429 Invalid, 7 Unknown, 0 Unchecked, 40.7s Time] [2022-11-26 00:49:32,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30345 states. [2022-11-26 00:49:35,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30345 to 30338. [2022-11-26 00:49:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30338 states, 19428 states have (on average 1.3346716079884702) internal successors, (25930), 19843 states have internal predecessors, (25930), 9804 states have call successors, (9804), 1106 states have call predecessors, (9804), 1104 states have return successors, (9805), 9751 states have call predecessors, (9805), 9801 states have call successors, (9805) [2022-11-26 00:49:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30338 states to 30338 states and 45539 transitions. [2022-11-26 00:49:35,374 INFO L78 Accepts]: Start accepts. Automaton has 30338 states and 45539 transitions. Word has length 292 [2022-11-26 00:49:35,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:49:35,375 INFO L495 AbstractCegarLoop]: Abstraction has 30338 states and 45539 transitions. [2022-11-26 00:49:35,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-26 00:49:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 30338 states and 45539 transitions. [2022-11-26 00:49:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-26 00:49:35,399 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:49:35,399 INFO L195 NwaCegarLoop]: trace histogram [27, 23, 23, 23, 23, 23, 23, 5, 5, 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] [2022-11-26 00:49:35,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:49:35,400 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:49:35,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:49:35,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1308874091, now seen corresponding path program 1 times [2022-11-26 00:49:35,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:49:35,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026662066] [2022-11-26 00:49:35,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:49:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:49:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:49:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2253 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2250 trivial. 0 not checked. [2022-11-26 00:49:37,497 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:49:37,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026662066] [2022-11-26 00:49:37,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026662066] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:49:37,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:49:37,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:49:37,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277049533] [2022-11-26 00:49:37,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:49:37,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:49:37,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:49:37,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:49:37,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:49:37,501 INFO L87 Difference]: Start difference. First operand 30338 states and 45539 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2022-11-26 00:49:51,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:54,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:55,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:58,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:00,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:05,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:07,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:09,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:10,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:50:10,639 INFO L93 Difference]: Finished difference Result 66370 states and 99638 transitions. [2022-11-26 00:50:10,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:50:10,640 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 322 [2022-11-26 00:50:10,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:50:10,989 INFO L225 Difference]: With dead ends: 66370 [2022-11-26 00:50:10,990 INFO L226 Difference]: Without dead ends: 41732 [2022-11-26 00:50:11,306 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:50:11,311 INFO L413 NwaCegarLoop]: 17104 mSDtfsCounter, 8526 mSDsluCounter, 9222 mSDsCounter, 0 mSdLazyCounter, 2332 mSolverCounterSat, 15 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8527 SdHoareTripleChecker+Valid, 26326 SdHoareTripleChecker+Invalid, 2351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 2332 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:50:11,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8527 Valid, 26326 Invalid, 2351 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 2332 Invalid, 4 Unknown, 0 Unchecked, 31.5s Time] [2022-11-26 00:50:11,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41732 states. [2022-11-26 00:50:14,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41732 to 41722. [2022-11-26 00:50:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41722 states, 26708 states have (on average 1.3334955818481353) internal successors, (35615), 27279 states have internal predecessors, (35615), 13496 states have call successors, (13496), 1519 states have call predecessors, (13496), 1516 states have return successors, (13499), 13420 states have call predecessors, (13499), 13493 states have call successors, (13499) [2022-11-26 00:50:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41722 states to 41722 states and 62610 transitions. [2022-11-26 00:50:14,642 INFO L78 Accepts]: Start accepts. Automaton has 41722 states and 62610 transitions. Word has length 322 [2022-11-26 00:50:14,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:50:14,645 INFO L495 AbstractCegarLoop]: Abstraction has 41722 states and 62610 transitions. [2022-11-26 00:50:14,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2022-11-26 00:50:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 41722 states and 62610 transitions. [2022-11-26 00:50:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-11-26 00:50:14,722 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:50:14,722 INFO L195 NwaCegarLoop]: trace histogram [29, 23, 23, 23, 23, 23, 23, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:50:14,722 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:50:14,723 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:50:14,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:50:14,723 INFO L85 PathProgramCache]: Analyzing trace with hash 1662617478, now seen corresponding path program 1 times [2022-11-26 00:50:14,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:50:14,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869294550] [2022-11-26 00:50:14,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:50:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:50:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:50:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2473 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2473 trivial. 0 not checked. [2022-11-26 00:50:18,096 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:50:18,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869294550] [2022-11-26 00:50:18,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [869294550] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:50:18,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:50:18,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:50:18,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712112677] [2022-11-26 00:50:18,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:50:18,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:50:18,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:50:18,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:50:18,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:50:18,099 INFO L87 Difference]: Start difference. First operand 41722 states and 62610 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-11-26 00:50:27,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:29,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:31,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:34,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:37,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:45,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:52,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:53,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:55,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:57,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:58,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:00,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:04,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:51:04,379 INFO L93 Difference]: Finished difference Result 92825 states and 140734 transitions. [2022-11-26 00:51:04,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:51:04,380 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 384 [2022-11-26 00:51:04,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:51:05,154 INFO L225 Difference]: With dead ends: 92825 [2022-11-26 00:51:05,155 INFO L226 Difference]: Without dead ends: 92823 [2022-11-26 00:51:05,220 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:51:05,222 INFO L413 NwaCegarLoop]: 13359 mSDtfsCounter, 12356 mSDsluCounter, 22103 mSDsCounter, 0 mSdLazyCounter, 3294 mSolverCounterSat, 515 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12868 SdHoareTripleChecker+Valid, 35462 SdHoareTripleChecker+Invalid, 3813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 515 IncrementalHoareTripleChecker+Valid, 3294 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:51:05,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12868 Valid, 35462 Invalid, 3813 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [515 Valid, 3294 Invalid, 4 Unknown, 0 Unchecked, 43.3s Time] [2022-11-26 00:51:05,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92823 states. [2022-11-26 00:51:11,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92823 to 76920. [2022-11-26 00:51:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76920 states, 49153 states have (on average 1.3322686306024047) internal successors, (65485), 50216 states have internal predecessors, (65485), 24946 states have call successors, (24946), 2824 states have call predecessors, (24946), 2819 states have return successors, (24955), 24804 states have call predecessors, (24955), 24943 states have call successors, (24955) [2022-11-26 00:51:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76920 states to 76920 states and 115386 transitions. [2022-11-26 00:51:12,940 INFO L78 Accepts]: Start accepts. Automaton has 76920 states and 115386 transitions. Word has length 384 [2022-11-26 00:51:12,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:51:12,941 INFO L495 AbstractCegarLoop]: Abstraction has 76920 states and 115386 transitions. [2022-11-26 00:51:12,942 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-11-26 00:51:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand 76920 states and 115386 transitions. [2022-11-26 00:51:13,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-26 00:51:13,313 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:51:13,314 INFO L195 NwaCegarLoop]: trace histogram [25, 23, 23, 23, 23, 23, 23, 5, 4, 4, 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] [2022-11-26 00:51:13,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:51:13,314 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:51:13,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:51:13,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1205683591, now seen corresponding path program 1 times [2022-11-26 00:51:13,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:51:13,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341905859] [2022-11-26 00:51:13,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:51:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:51:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:51:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2172 trivial. 0 not checked. [2022-11-26 00:51:14,944 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:51:14,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341905859] [2022-11-26 00:51:14,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341905859] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:51:14,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:51:14,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:51:14,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627427273] [2022-11-26 00:51:14,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:51:14,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:51:14,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:51:14,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:51:14,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:51:14,947 INFO L87 Difference]: Start difference. First operand 76920 states and 115386 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-11-26 00:51:18,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:24,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:31,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:33,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:35,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:37,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:39,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:41,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:46,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:51:46,111 INFO L93 Difference]: Finished difference Result 126674 states and 189695 transitions. [2022-11-26 00:51:46,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:51:46,112 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) Word has length 413 [2022-11-26 00:51:46,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:51:46,608 INFO L225 Difference]: With dead ends: 126674 [2022-11-26 00:51:46,608 INFO L226 Difference]: Without dead ends: 49801 [2022-11-26 00:51:47,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:51:47,138 INFO L413 NwaCegarLoop]: 12901 mSDtfsCounter, 6415 mSDsluCounter, 9170 mSDsCounter, 0 mSdLazyCounter, 1801 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6415 SdHoareTripleChecker+Valid, 22071 SdHoareTripleChecker+Invalid, 1812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1801 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:51:47,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6415 Valid, 22071 Invalid, 1812 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1801 Invalid, 4 Unknown, 0 Unchecked, 28.4s Time] [2022-11-26 00:51:47,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49801 states. [2022-11-26 00:51:50,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49801 to 49778. [2022-11-26 00:51:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49778 states, 31813 states have (on average 1.3285135007701254) internal successors, (42264), 32481 states have internal predecessors, (42264), 16017 states have call successors, (16017), 1953 states have call predecessors, (16017), 1946 states have return successors, (16019), 15923 states have call predecessors, (16019), 16014 states have call successors, (16019) [2022-11-26 00:51:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49778 states to 49778 states and 74300 transitions. [2022-11-26 00:51:51,051 INFO L78 Accepts]: Start accepts. Automaton has 49778 states and 74300 transitions. Word has length 413 [2022-11-26 00:51:51,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:51:51,051 INFO L495 AbstractCegarLoop]: Abstraction has 49778 states and 74300 transitions. [2022-11-26 00:51:51,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-11-26 00:51:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 49778 states and 74300 transitions. [2022-11-26 00:51:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2022-11-26 00:51:51,060 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:51:51,061 INFO L195 NwaCegarLoop]: trace histogram [32, 25, 25, 25, 25, 25, 25, 11, 11, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:51:51,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:51:51,061 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:51:51,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:51:51,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1020980224, now seen corresponding path program 1 times [2022-11-26 00:51:51,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:51:51,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749307488] [2022-11-26 00:51:51,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:51:51,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:51:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:51:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2998 trivial. 0 not checked. [2022-11-26 00:51:54,376 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:51:54,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749307488] [2022-11-26 00:51:54,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749307488] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:51:54,376 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:51:54,376 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:51:54,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870572872] [2022-11-26 00:51:54,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:51:54,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:51:54,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:51:54,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:51:54,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:51:54,379 INFO L87 Difference]: Start difference. First operand 49778 states and 74300 transitions. Second operand has 4 states, 4 states have (on average 34.75) internal successors, (139), 4 states have internal predecessors, (139), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2022-11-26 00:51:58,479 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 [] [2022-11-26 00:52:09,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:14,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:16,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:20,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:22,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:26,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:30,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:34,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:38,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:52:38,346 INFO L93 Difference]: Finished difference Result 86023 states and 129751 transitions. [2022-11-26 00:52:38,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:52:38,348 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 4 states have internal predecessors, (139), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 489 [2022-11-26 00:52:38,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:52:38,764 INFO L225 Difference]: With dead ends: 86023 [2022-11-26 00:52:38,764 INFO L226 Difference]: Without dead ends: 86021 [2022-11-26 00:52:38,802 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:52:38,803 INFO L413 NwaCegarLoop]: 13139 mSDtfsCounter, 13416 mSDsluCounter, 22782 mSDsCounter, 0 mSdLazyCounter, 3415 mSolverCounterSat, 759 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13928 SdHoareTripleChecker+Valid, 35921 SdHoareTripleChecker+Invalid, 4181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 759 IncrementalHoareTripleChecker+Valid, 3415 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:52:38,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13928 Valid, 35921 Invalid, 4181 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [759 Valid, 3415 Invalid, 7 Unknown, 0 Unchecked, 41.0s Time] [2022-11-26 00:52:38,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86021 states. [2022-11-26 00:52:43,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86021 to 72102. [2022-11-26 00:52:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72102 states, 46082 states have (on average 1.3287834729395425) internal successors, (61233), 47049 states have internal predecessors, (61233), 23213 states have call successors, (23213), 2813 states have call predecessors, (23213), 2805 states have return successors, (23218), 23083 states have call predecessors, (23218), 23210 states have call successors, (23218) [2022-11-26 00:52:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72102 states to 72102 states and 107664 transitions. [2022-11-26 00:52:44,745 INFO L78 Accepts]: Start accepts. Automaton has 72102 states and 107664 transitions. Word has length 489 [2022-11-26 00:52:44,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:52:44,746 INFO L495 AbstractCegarLoop]: Abstraction has 72102 states and 107664 transitions. [2022-11-26 00:52:44,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 4 states have internal predecessors, (139), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2022-11-26 00:52:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 72102 states and 107664 transitions. [2022-11-26 00:52:44,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2022-11-26 00:52:44,822 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:52:44,822 INFO L195 NwaCegarLoop]: trace histogram [35, 25, 25, 25, 25, 25, 25, 13, 13, 6, 5, 5, 5, 4, 4, 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, 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] [2022-11-26 00:52:44,822 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 00:52:44,823 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:52:44,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:52:44,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1989658329, now seen corresponding path program 1 times [2022-11-26 00:52:44,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:52:44,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212019215] [2022-11-26 00:52:44,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:52:44,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:52:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:52:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3367 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3349 trivial. 0 not checked. [2022-11-26 00:52:46,840 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:52:46,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212019215] [2022-11-26 00:52:46,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212019215] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:52:46,841 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:52:46,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:52:46,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960760811] [2022-11-26 00:52:46,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:52:46,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:52:46,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:52:46,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:52:46,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:52:46,843 INFO L87 Difference]: Start difference. First operand 72102 states and 107664 transitions. Second operand has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 3 states have call successors, (89), 2 states have call predecessors, (89), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-11-26 00:52:53,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:55,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:04,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:08,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:10,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:12,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:53:12,247 INFO L93 Difference]: Finished difference Result 136606 states and 203808 transitions. [2022-11-26 00:53:12,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:53:12,248 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 3 states have call successors, (89), 2 states have call predecessors, (89), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) Word has length 684 [2022-11-26 00:53:12,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:53:12,769 INFO L225 Difference]: With dead ends: 136606 [2022-11-26 00:53:12,769 INFO L226 Difference]: Without dead ends: 69193 [2022-11-26 00:53:13,023 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:53:13,023 INFO L413 NwaCegarLoop]: 10864 mSDtfsCounter, 6965 mSDsluCounter, 9170 mSDsCounter, 0 mSdLazyCounter, 1686 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6965 SdHoareTripleChecker+Valid, 20034 SdHoareTripleChecker+Invalid, 1697 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1686 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:53:13,024 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6965 Valid, 20034 Invalid, 1697 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1686 Invalid, 4 Unknown, 0 Unchecked, 22.4s Time] [2022-11-26 00:53:13,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69193 states. [2022-11-26 00:53:17,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69193 to 69063. [2022-11-26 00:53:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69063 states, 44165 states have (on average 1.327521793275218) internal successors, (58630), 45073 states have internal predecessors, (58630), 22097 states have call successors, (22097), 2811 states have call predecessors, (22097), 2799 states have return successors, (22099), 21967 states have call predecessors, (22099), 22094 states have call successors, (22099) [2022-11-26 00:53:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69063 states to 69063 states and 102826 transitions. [2022-11-26 00:53:18,136 INFO L78 Accepts]: Start accepts. Automaton has 69063 states and 102826 transitions. Word has length 684 [2022-11-26 00:53:18,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:53:18,136 INFO L495 AbstractCegarLoop]: Abstraction has 69063 states and 102826 transitions. [2022-11-26 00:53:18,137 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 3 states have call successors, (89), 2 states have call predecessors, (89), 1 states have return successors, (88), 3 states have call predecessors, (88), 3 states have call successors, (88) [2022-11-26 00:53:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 69063 states and 102826 transitions. [2022-11-26 00:53:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2022-11-26 00:53:18,191 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:53:18,191 INFO L195 NwaCegarLoop]: trace histogram [32, 25, 25, 25, 25, 25, 25, 14, 11, 11, 6, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:53:18,192 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 00:53:18,192 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:53:18,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:53:18,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1816425991, now seen corresponding path program 1 times [2022-11-26 00:53:18,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:53:18,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747845631] [2022-11-26 00:53:18,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:53:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:53:18,879 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:53:18,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1056680862] [2022-11-26 00:53:18,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:53:18,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:53:18,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:53:18,881 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:53:18,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:53:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:53:25,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 22985 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:53:25,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:53:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3288 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 3184 trivial. 0 not checked. [2022-11-26 00:53:26,008 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:53:26,008 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:53:26,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747845631] [2022-11-26 00:53:26,008 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:53:26,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1056680862] [2022-11-26 00:53:26,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1056680862] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:53:26,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:53:26,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:53:26,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107237035] [2022-11-26 00:53:26,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:53:26,011 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:53:26,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:53:26,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:53:26,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:53:26,013 INFO L87 Difference]: Start difference. First operand 69063 states and 102826 transitions. Second operand has 3 states, 3 states have (on average 113.66666666666667) internal successors, (341), 3 states have internal predecessors, (341), 3 states have call successors, (121), 2 states have call predecessors, (121), 2 states have return successors, (121), 3 states have call predecessors, (121), 3 states have call successors, (121) [2022-11-26 00:53:29,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:36,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:38,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:44,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:48,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:50,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:52,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:54,295 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 [] [2022-11-26 00:53:56,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:53:56,661 INFO L93 Difference]: Finished difference Result 132649 states and 198562 transitions. [2022-11-26 00:53:56,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:53:56,662 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 113.66666666666667) internal successors, (341), 3 states have internal predecessors, (341), 3 states have call successors, (121), 2 states have call predecessors, (121), 2 states have return successors, (121), 3 states have call predecessors, (121), 3 states have call successors, (121) Word has length 847 [2022-11-26 00:53:56,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:53:57,291 INFO L225 Difference]: With dead ends: 132649 [2022-11-26 00:53:57,291 INFO L226 Difference]: Without dead ends: 77725 [2022-11-26 00:53:57,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 846 GetRequests, 845 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:53:57,542 INFO L413 NwaCegarLoop]: 11053 mSDtfsCounter, 1237 mSDsluCounter, 9704 mSDsCounter, 0 mSdLazyCounter, 1841 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1754 SdHoareTripleChecker+Valid, 20757 SdHoareTripleChecker+Invalid, 1847 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1841 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:53:57,543 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1754 Valid, 20757 Invalid, 1847 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1841 Invalid, 5 Unknown, 0 Unchecked, 27.4s Time] [2022-11-26 00:53:57,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77725 states. [2022-11-26 00:54:02,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77725 to 69073. [2022-11-26 00:54:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69073 states, 44173 states have (on average 1.3275077536051434) internal successors, (58640), 45081 states have internal predecessors, (58640), 22099 states have call successors, (22099), 2811 states have call predecessors, (22099), 2799 states have return successors, (22101), 21969 states have call predecessors, (22101), 22096 states have call successors, (22101) [2022-11-26 00:54:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69073 states to 69073 states and 102840 transitions. [2022-11-26 00:54:03,091 INFO L78 Accepts]: Start accepts. Automaton has 69073 states and 102840 transitions. Word has length 847 [2022-11-26 00:54:03,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:54:03,093 INFO L495 AbstractCegarLoop]: Abstraction has 69073 states and 102840 transitions. [2022-11-26 00:54:03,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.66666666666667) internal successors, (341), 3 states have internal predecessors, (341), 3 states have call successors, (121), 2 states have call predecessors, (121), 2 states have return successors, (121), 3 states have call predecessors, (121), 3 states have call successors, (121) [2022-11-26 00:54:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 69073 states and 102840 transitions. [2022-11-26 00:54:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2022-11-26 00:54:03,191 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:54:03,192 INFO L195 NwaCegarLoop]: trace histogram [32, 25, 25, 25, 25, 25, 25, 17, 11, 11, 6, 5, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:54:03,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:54:03,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-26 00:54:03,419 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:54:03,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:54:03,420 INFO L85 PathProgramCache]: Analyzing trace with hash 1712626200, now seen corresponding path program 1 times [2022-11-26 00:54:03,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:54:03,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256238011] [2022-11-26 00:54:03,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:54:03,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:54:04,469 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:54:04,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1751260141] [2022-11-26 00:54:04,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:54:04,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:54:04,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:54:04,471 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:54:04,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:54:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:54:11,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 23461 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:54:11,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:54:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 3368 trivial. 0 not checked. [2022-11-26 00:54:11,854 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:54:11,854 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:54:11,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256238011] [2022-11-26 00:54:11,854 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:54:11,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751260141] [2022-11-26 00:54:11,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1751260141] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:54:11,855 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:54:11,855 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:54:11,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806599240] [2022-11-26 00:54:11,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:54:11,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:54:11,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:54:11,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:54:11,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:54:11,858 INFO L87 Difference]: Start difference. First operand 69073 states and 102840 transitions. Second operand has 4 states, 4 states have (on average 87.75) internal successors, (351), 4 states have internal predecessors, (351), 2 states have call successors, (125), 2 states have call predecessors, (125), 2 states have return successors, (125), 2 states have call predecessors, (125), 2 states have call successors, (125) [2022-11-26 00:54:16,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:25,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:28,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:31,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:42,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:44,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:55,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:58,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:54:58,869 INFO L93 Difference]: Finished difference Result 164565 states and 247937 transitions. [2022-11-26 00:54:58,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:54:58,869 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 87.75) internal successors, (351), 4 states have internal predecessors, (351), 2 states have call successors, (125), 2 states have call predecessors, (125), 2 states have return successors, (125), 2 states have call predecessors, (125), 2 states have call successors, (125) Word has length 891 [2022-11-26 00:54:58,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:54:59,622 INFO L225 Difference]: With dead ends: 164565 [2022-11-26 00:54:59,622 INFO L226 Difference]: Without dead ends: 100181 [2022-11-26 00:54:59,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 892 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:54:59,911 INFO L413 NwaCegarLoop]: 13796 mSDtfsCounter, 3961 mSDsluCounter, 23267 mSDsCounter, 0 mSdLazyCounter, 3396 mSolverCounterSat, 1017 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5019 SdHoareTripleChecker+Valid, 37063 SdHoareTripleChecker+Invalid, 4418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1017 IncrementalHoareTripleChecker+Valid, 3396 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:54:59,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5019 Valid, 37063 Invalid, 4418 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1017 Valid, 3396 Invalid, 5 Unknown, 0 Unchecked, 41.9s Time] [2022-11-26 00:54:59,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100181 states. [2022-11-26 00:55:07,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100181 to 69083. [2022-11-26 00:55:07,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69083 states, 44183 states have (on average 1.3274336283185841) internal successors, (58650), 45091 states have internal predecessors, (58650), 22099 states have call successors, (22099), 2811 states have call predecessors, (22099), 2799 states have return successors, (22101), 21969 states have call predecessors, (22101), 22096 states have call successors, (22101) [2022-11-26 00:55:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69083 states to 69083 states and 102850 transitions. [2022-11-26 00:55:07,880 INFO L78 Accepts]: Start accepts. Automaton has 69083 states and 102850 transitions. Word has length 891 [2022-11-26 00:55:07,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:55:07,882 INFO L495 AbstractCegarLoop]: Abstraction has 69083 states and 102850 transitions. [2022-11-26 00:55:07,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 87.75) internal successors, (351), 4 states have internal predecessors, (351), 2 states have call successors, (125), 2 states have call predecessors, (125), 2 states have return successors, (125), 2 states have call predecessors, (125), 2 states have call successors, (125) [2022-11-26 00:55:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 69083 states and 102850 transitions. [2022-11-26 00:55:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2022-11-26 00:55:07,988 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:55:07,988 INFO L195 NwaCegarLoop]: trace histogram [32, 25, 25, 25, 25, 25, 25, 18, 11, 11, 6, 5, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:55:08,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:55:08,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-26 00:55:08,203 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:55:08,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:55:08,204 INFO L85 PathProgramCache]: Analyzing trace with hash -275079930, now seen corresponding path program 1 times [2022-11-26 00:55:08,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:55:08,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385183156] [2022-11-26 00:55:08,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:55:08,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:55:09,559 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:55:09,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1516208641] [2022-11-26 00:55:09,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:55:09,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:55:09,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:55:09,561 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:55:09,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51fc78af-01d0-4b31-aa0b-b611cad06610/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process