./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.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_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/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_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/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_359b5960-6085-4cbe-9c18-8e6ff5a01dca/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 5eade98d3572945dc3f3afa13df28f18738479fb416def85e3793aeb4de65612 --- 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 00:31:00,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:31:00,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:31:00,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:31:00,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:31:00,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:31:00,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:31:00,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:31:00,223 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:31:00,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:31:00,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:31:00,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:31:00,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:31:00,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:31:00,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:31:00,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:31:00,245 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:31:00,246 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:31:00,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:31:00,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:31:00,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:31:00,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:31:00,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:31:00,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:31:00,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:31:00,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:31:00,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:31:00,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:31:00,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:31:00,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:31:00,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:31:00,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:31:00,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:31:00,293 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:31:00,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:31:00,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:31:00,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:31:00,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:31:00,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:31:00,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:31:00,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:31:00,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:31:00,339 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:31:00,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:31:00,343 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:31:00,343 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:31:00,344 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:31:00,344 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:31:00,345 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:31:00,345 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:31:00,345 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:31:00,345 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:31:00,347 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:31:00,347 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:31:00,347 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:31:00,347 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:31:00,347 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:31:00,348 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:31:00,348 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:31:00,348 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:31:00,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:31:00,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:31:00,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:31:00,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:31:00,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:31:00,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:31:00,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:31:00,350 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:31:00,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:31:00,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:31:00,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:31:00,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:00,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:31:00,352 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:31:00,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:31:00,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:31:00,353 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:31:00,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:31:00,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:31:00,354 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:31:00,354 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_359b5960-6085-4cbe-9c18-8e6ff5a01dca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eade98d3572945dc3f3afa13df28f18738479fb416def85e3793aeb4de65612 [2022-11-26 00:31:00,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:31:00,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:31:00,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:31:00,701 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:31:00,701 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:31:00,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.i [2022-11-26 00:31:03,796 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:31:04,737 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:31:04,738 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.i [2022-11-26 00:31:04,827 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/data/04720d3f2/01c8474aeb0b4bf1951311678a89908d/FLAGf86577dab [2022-11-26 00:31:04,844 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/data/04720d3f2/01c8474aeb0b4bf1951311678a89908d [2022-11-26 00:31:04,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:31:04,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:31:04,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:04,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:31:04,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:31:04,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:31:04" (1/1) ... [2022-11-26 00:31:04,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61bedc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:04, skipping insertion in model container [2022-11-26 00:31:04,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:31:04" (1/1) ... [2022-11-26 00:31:04,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:31:05,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:31:06,028 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:31:06,303 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:31:06,313 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:31:06,332 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:31:06,403 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:31:06,468 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:31:06,566 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:31:06,576 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-26 00:31:06,585 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-26 00:31:06,650 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:31:06,710 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:31:06,920 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:06,930 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:06,930 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:31:06,948 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:31:06,963 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:31:06,976 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:31:06,986 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:31:07,058 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:31:07,069 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:07,070 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:31:07,083 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:31:07,109 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-26 00:31:07,119 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-26 00:31:07,232 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:31:07,232 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-26 00:31:07,233 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:31:07,234 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 00:31:07,336 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:07,345 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 00:31:07,371 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:31:07,421 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:31:07,488 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:07,541 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:31:07,554 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:07,622 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:07,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:07,646 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:31:07,660 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:31:07,660 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:31:07,748 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-11-26 00:31:07,749 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:07,750 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:07,750 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:07,751 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:07,751 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:31:07,752 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-11-26 00:31:07,875 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:31:07,909 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 00:31:07,910 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-26 00:31:08,659 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:08,668 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:08,678 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:08,681 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:08,691 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:08,692 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:08,694 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:08,781 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:31:08,781 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:31:08,782 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:31:08,901 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:31:08,910 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,910 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,922 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,922 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,955 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,955 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,967 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:08,988 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:08,997 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:08,999 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,008 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-26 00:31:09,009 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:31:09,010 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:31:09,058 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:09,068 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:09,072 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:09,083 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:31:09,084 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:31:09,093 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:31:09,094 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:09,097 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:31:09,168 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 00:31:09,195 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,195 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,196 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:09,196 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:09,198 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:09,210 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:09,210 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:09,211 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,275 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:09,276 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-26 00:31:09,276 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:09,286 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,304 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:09,305 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-26 00:31:09,306 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:09,346 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,356 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:31:09,408 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:31:09,410 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:09,410 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:09,411 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:09,413 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,415 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,416 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,418 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,431 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:31:09,441 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:31:09,452 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:31:09,454 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:31:09,454 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,457 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,475 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:09,478 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:09,479 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,488 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,498 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:09,499 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:09,518 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:31:09,519 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:31:09,555 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,566 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,591 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,592 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-26 00:31:09,593 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:09,602 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:09,604 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:09,632 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,633 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,633 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,637 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-26 00:31:09,638 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,639 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,673 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-26 00:31:09,698 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:09,699 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:09,718 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,719 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:09,745 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:09,757 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,774 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,777 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:09,783 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,801 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,811 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:09,828 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:09,838 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,842 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,843 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,844 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,850 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,862 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,876 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,876 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,878 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:09,878 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:31:09,879 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:09,880 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:31:09,891 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:31:09,900 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:31:09,900 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:31:09,930 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:31:09,931 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:31:09,951 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:31:09,951 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:09,952 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:09,953 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:09,981 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:09,981 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:31:09,982 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:31:09,982 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:09,982 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:09,982 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:31:09,984 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,004 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,005 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,014 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:10,015 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:10,015 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:10,015 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:10,016 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:10,025 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-11-26 00:31:10,025 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-11-26 00:31:10,027 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:10,063 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:10,064 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:31:10,065 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:31:10,065 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:31:10,066 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:31:10,066 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,067 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:31:10,067 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,068 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-26 00:31:10,068 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,069 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:10,069 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:31:10,070 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:31:10,070 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:31:10,071 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:31:10,072 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:31:10,072 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:31:10,073 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:31:10,073 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:10,074 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:10,074 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:31:10,075 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:10,075 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:10,075 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,085 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:10,085 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:10,085 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:10,086 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:10,086 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:10,086 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:10,086 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:31:10,087 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:10,096 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:10,096 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:10,096 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:10,097 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:31:10,097 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:10,098 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:10,098 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:10,098 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:10,107 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:10,108 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:10,108 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:10,108 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:10,117 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,117 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:10,118 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:10,118 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:10,118 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:10,119 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:10,119 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:10,119 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:10,128 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:10,128 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:10,129 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:31:10,129 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:10,129 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:31:10,130 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:10,130 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-26 00:31:10,139 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:10,140 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:10,140 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:10,141 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:10,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:10,151 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:31:10,160 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:31:10,198 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,198 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,199 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:31:10,199 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,199 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:31:10,200 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,200 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,200 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,200 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,201 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,201 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,201 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,202 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,202 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,202 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,203 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,203 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,203 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,207 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,207 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,208 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:31:10,208 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-26 00:31:10,208 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,208 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,209 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,209 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,209 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,210 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,210 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:10,211 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:10,211 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:10,211 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:10,212 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:10,212 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:10,552 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:31:10,559 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:31:10,750 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:10,785 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:31:10,786 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:10,787 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,831 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:10,841 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:10,886 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-11-26 00:31:10,886 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-11-26 00:31:10,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:10,887 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,904 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,905 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:10,915 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:10,915 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:10,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,924 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,925 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:10,934 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,934 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,935 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,936 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,936 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:10,936 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:10,938 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:10,938 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:31:10,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:10,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,032 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:11,055 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,058 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,069 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:11,070 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,076 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:11,077 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:31:11,080 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:11,080 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:31:11,092 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:11,131 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,134 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,136 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:11,138 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,159 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,181 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,188 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,188 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,189 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,189 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:11,189 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,189 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,190 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,190 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,190 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,191 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,191 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,191 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,192 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,192 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,192 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,193 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,193 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,193 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,194 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,195 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,195 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,195 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,196 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,196 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,196 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,196 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,197 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,197 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,197 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,198 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,198 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,198 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,199 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,199 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,199 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,200 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:11,200 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,332 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:11,333 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:11,333 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:11,333 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:11,335 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:11,353 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,409 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:11,410 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:11,479 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:11,512 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:11,539 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,588 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,588 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,597 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,619 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:11,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:11,650 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,651 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,651 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,651 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,652 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,652 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,652 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,652 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,654 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,654 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,654 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:11,657 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,658 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,658 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,659 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:11,659 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,675 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:31:11,867 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:31:11,887 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,888 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,888 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,888 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:11,889 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,889 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,889 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,889 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,890 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,890 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,890 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,890 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,891 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,892 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:11,892 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:11,900 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_359b5960-6085-4cbe-9c18-8e6ff5a01dca/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.i[615856,615869] [2022-11-26 00:31:12,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:12,173 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:31:12,334 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:31:12,336 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:31:12,337 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:31:12,338 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:31:12,338 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:31:12,339 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:31:12,343 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:31:12,345 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-26 00:31:12,348 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-26 00:31:12,353 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:31:12,354 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:31:12,359 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:12,359 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:12,360 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:31:12,361 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:31:12,362 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:31:12,363 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:31:12,363 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:31:12,368 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:31:12,368 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:12,369 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:31:12,370 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:31:12,370 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-26 00:31:12,371 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-26 00:31:12,375 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:31:12,376 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-26 00:31:12,376 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:31:12,376 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 00:31:12,378 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:12,379 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-26 00:31:12,379 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:31:12,381 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:31:12,383 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:12,384 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:31:12,384 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:12,386 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:12,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:12,388 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:31:12,389 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:31:12,389 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:31:12,390 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-11-26 00:31:12,390 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:12,391 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:12,391 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:12,392 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:12,392 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:31:12,392 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-11-26 00:31:12,400 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:31:12,401 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 00:31:12,401 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-26 00:31:12,423 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,424 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,425 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,426 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,428 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,428 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,441 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:31:12,442 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:31:12,442 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:31:12,458 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:31:12,459 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,459 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,461 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,461 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,466 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,466 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,469 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,472 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,473 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,474 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,475 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-26 00:31:12,476 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:31:12,476 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:31:12,485 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:12,487 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:12,490 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:12,496 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:31:12,497 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:31:12,501 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:31:12,503 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:12,505 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:31:12,524 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 00:31:12,533 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,534 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:12,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:12,535 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:31:12,538 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:12,539 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:12,539 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,595 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,595 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-26 00:31:12,595 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,597 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,598 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,598 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-26 00:31:12,599 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,603 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,608 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:31:12,624 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:31:12,626 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,626 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,627 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,627 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,629 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,629 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,630 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,630 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:31:12,633 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:31:12,634 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:31:12,635 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:31:12,635 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,636 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,637 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:12,638 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:12,639 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,640 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:12,641 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:12,643 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:31:12,643 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:31:12,649 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,652 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,654 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,654 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-26 00:31:12,655 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:12,656 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:12,657 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:12,660 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,661 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,661 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,664 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-26 00:31:12,664 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,664 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,670 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-26 00:31:12,675 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,676 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,681 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,681 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,683 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,685 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,689 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,690 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,692 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,693 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,696 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,697 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,697 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,698 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,700 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,701 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,704 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,705 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,706 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,706 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,707 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:31:12,707 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,708 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:31:12,709 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:31:12,710 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:31:12,710 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:31:12,713 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:31:12,713 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:31:12,716 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:31:12,716 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:12,717 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:12,717 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:12,719 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:12,719 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:31:12,720 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:31:12,720 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:12,720 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:12,720 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:31:12,722 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,724 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,725 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,725 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,726 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:12,726 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,726 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:12,726 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,727 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-11-26 00:31:12,727 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-11-26 00:31:12,729 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,731 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:12,731 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:31:12,731 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:31:12,732 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:31:12,733 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:31:12,734 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,734 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:31:12,734 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,735 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-26 00:31:12,735 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,736 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:12,737 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:31:12,737 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:31:12,737 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:31:12,738 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:31:12,738 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:31:12,739 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:31:12,739 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:31:12,739 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,740 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,740 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:31:12,741 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:12,741 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:12,741 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,742 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:12,742 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:12,743 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,743 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,743 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:12,743 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:12,743 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:31:12,744 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:12,744 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:12,744 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:12,745 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:12,745 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:31:12,745 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,746 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,746 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,746 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:12,747 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:12,747 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:12,747 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:12,747 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:12,748 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,748 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:31:12,748 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,748 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:12,749 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,749 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:31:12,749 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:31:12,749 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:12,750 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,750 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:12,751 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:31:12,751 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:12,751 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:31:12,751 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,752 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-26 00:31:12,752 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,753 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:12,753 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,753 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:12,753 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:12,755 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:31:12,755 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:31:12,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,757 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:31:12,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,758 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:31:12,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,761 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,761 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,761 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,761 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,762 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,762 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:31:12,762 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-26 00:31:12,762 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,764 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,764 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:12,765 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:12,765 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,765 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:12,766 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:12,766 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:31:12,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:31:12,771 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,773 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:31:12,774 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,774 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,776 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,777 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,781 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-11-26 00:31:12,781 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-11-26 00:31:12,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:12,782 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,783 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,784 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:12,785 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,786 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,786 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,787 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,788 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:12,789 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,789 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,789 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,790 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,791 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,791 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:31:12,792 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:12,792 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:31:12,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,810 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,823 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,824 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,883 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:31:12,883 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,891 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,891 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:31:12,895 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:12,895 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:31:12,902 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,905 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,909 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,912 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,914 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,930 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,936 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,944 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:12,944 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,945 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:12,945 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:12,946 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,946 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,947 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,947 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,947 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,948 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,949 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,949 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,949 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,950 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,950 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,951 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,951 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,951 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,952 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,952 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,953 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,953 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,954 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,954 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,954 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,955 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,955 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,956 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,956 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,957 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,957 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,957 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,958 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,958 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,959 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,959 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,959 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,960 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-26 00:31:12,960 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:12,967 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:12,967 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:12,968 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:31:12,968 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:12,969 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:12,971 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:12,981 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:12,982 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:12,992 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,995 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:12,999 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,006 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,007 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,008 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,009 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,010 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,013 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:13,019 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:31:13,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,026 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,026 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,026 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,027 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,027 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,027 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,028 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:31:13,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,029 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:13,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,030 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:31:13,037 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:31:13,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,043 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:31:13,043 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,043 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,044 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,044 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,044 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,045 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,045 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,045 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,046 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,046 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,046 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,047 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,047 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:31:13,047 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:31:13,048 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_359b5960-6085-4cbe-9c18-8e6ff5a01dca/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.i[615856,615869] [2022-11-26 00:31:13,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:13,447 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:31:13,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13 WrapperNode [2022-11-26 00:31:13,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:13,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:13,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:31:13,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:31:13,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:13,699 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:13,941 INFO L138 Inliner]: procedures = 720, calls = 7917, calls flagged for inlining = 365, calls inlined = 99, statements flattened = 7451 [2022-11-26 00:31:13,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:13,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:31:13,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:31:13,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:31:13,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:13,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:13,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,310 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:31:14,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:31:14,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:31:14,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:31:14,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (1/1) ... [2022-11-26 00:31:14,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:14,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:31:14,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:31:14,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:31:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2022-11-26 00:31:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2022-11-26 00:31:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2022-11-26 00:31:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2022-11-26 00:31:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_wol_excluded [2022-11-26 00:31:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_wol_excluded [2022-11-26 00:31:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2022-11-26 00:31:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2022-11-26 00:31:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-11-26 00:31:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-11-26 00:31:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-26 00:31:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-26 00:31:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-26 00:31:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-26 00:31:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-26 00:31:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2022-11-26 00:31:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2022-11-26 00:31:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_write_object [2022-11-26 00:31:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_write_object [2022-11-26 00:31:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:31:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:31:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-26 00:31:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-26 00:31:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:31:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash_redboot [2022-11-26 00:31:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash_redboot [2022-11-26 00:31:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_read_file [2022-11-26 00:31:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_read_file [2022-11-26 00:31:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:31:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:31:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-26 00:31:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-26 00:31:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure be_cq_notify [2022-11-26 00:31:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cq_notify [2022-11-26 00:31:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:31:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mbox_lock_of_be_adapter [2022-11-26 00:31:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mbox_lock_of_be_adapter [2022-11-26 00:31:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:31:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:31:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:31:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_msg_level [2022-11-26 00:31:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_msg_level [2022-11-26 00:31:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-26 00:31:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-26 00:31:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:31:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure be_loopback_test [2022-11-26 00:31:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure be_loopback_test [2022-11-26 00:31:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:31:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:31:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2022-11-26 00:31:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2022-11-26 00:31:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2022-11-26 00:31:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2022-11-26 00:31:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 00:31:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 00:31:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2022-11-26 00:31:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2022-11-26 00:31:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2022-11-26 00:31:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2022-11-26 00:31:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure be_decode_resp_hdr [2022-11-26 00:31:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure be_decode_resp_hdr [2022-11-26 00:31:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:31:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:31:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:31:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:31:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-26 00:31:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-26 00:31:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_allowed [2022-11-26 00:31:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_allowed [2022-11-26 00:31:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure be_pause_supported [2022-11-26 00:31:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure be_pause_supported [2022-11-26 00:31:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:31:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:31:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_et_setting [2022-11-26 00:31:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_et_setting [2022-11-26 00:31:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_node [2022-11-26 00:31:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_node [2022-11-26 00:31:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash_BEx [2022-11-26 00:31:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash_BEx [2022-11-26 00:31:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure get_fsec_info [2022-11-26 00:31:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fsec_info [2022-11-26 00:31:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-26 00:31:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-26 00:31:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure be_error [2022-11-26 00:31:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure be_error [2022-11-26 00:31:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_read_object [2022-11-26 00:31:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_read_object [2022-11-26 00:31:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2022-11-26 00:31:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2022-11-26 00:31:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:31:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:31:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-26 00:31:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-26 00:31:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash [2022-11-26 00:31:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash [2022-11-26 00:31:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-26 00:31:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-26 00:31:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:31:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:31:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure check_privilege [2022-11-26 00:31:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure check_privilege [2022-11-26 00:31:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:31:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify_wait [2022-11-26 00:31:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify_wait [2022-11-26 00:31:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:31:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure be_link_status_update [2022-11-26 00:31:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure be_link_status_update [2022-11-26 00:31:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-26 00:31:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-26 00:31:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:31:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:31:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_fw_ver [2022-11-26 00:31:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_fw_ver [2022-11-26 00:31:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_flow_control [2022-11-26 00:31:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_flow_control [2022-11-26 00:31:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:31:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:31:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-26 00:31:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-26 00:31:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_link_status_query [2022-11-26 00:31:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_link_status_query [2022-11-26 00:31:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure be_process_mcc [2022-11-26 00:31:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure be_process_mcc [2022-11-26 00:31:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:31:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:31:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:31:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:31:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:31:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:31:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rss_config [2022-11-26 00:31:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rss_config [2022-11-26 00:31:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_get_file_len [2022-11-26 00:31:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_get_file_len [2022-11-26 00:31:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-26 00:31:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-26 00:31:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure be_multi_rxq [2022-11-26 00:31:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure be_multi_rxq [2022-11-26 00:31:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mbox_lock_of_be_adapter [2022-11-26 00:31:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mbox_lock_of_be_adapter [2022-11-26 00:31:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:31:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:31:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:31:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:31:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure be_detect_error [2022-11-26 00:31:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure be_detect_error [2022-11-26 00:31:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure MODULO___0 [2022-11-26 00:31:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure MODULO___0 [2022-11-26 00:31:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-26 00:31:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-26 00:31:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-26 00:31:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-26 00:31:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:31:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc___0 [2022-11-26 00:31:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc___0 [2022-11-26 00:31:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2022-11-26 00:31:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2022-11-26 00:31:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:31:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:31:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-26 00:31:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-26 00:31:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_phy_info [2022-11-26 00:31:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_phy_info [2022-11-26 00:31:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_cmd_hdr_prepare [2022-11-26 00:31:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_cmd_hdr_prepare [2022-11-26 00:31:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_loopback [2022-11-26 00:31:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_loopback [2022-11-26 00:31:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure be_hw_error [2022-11-26 00:31:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure be_hw_error [2022-11-26 00:31:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:31:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:31:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2022-11-26 00:31:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2022-11-26 00:31:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:31:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:31:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_ext_fat_capabilites [2022-11-26 00:31:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_ext_fat_capabilites [2022-11-26 00:31:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:31:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:31:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:31:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-26 00:31:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-26 00:31:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-26 00:31:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-26 00:31:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stats_from_cmd [2022-11-26 00:31:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stats_from_cmd [2022-11-26 00:31:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-26 00:31:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-26 00:31:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2022-11-26 00:31:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2022-11-26 00:31:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2022-11-26 00:31:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2022-11-26 00:31:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-26 00:31:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-26 00:31:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:31:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:31:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:31:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:31:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_beacon_state [2022-11-26 00:31:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_beacon_state [2022-11-26 00:31:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_wol_supported [2022-11-26 00:31:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_wol_supported [2022-11-26 00:31:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:31:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-26 00:31:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-26 00:31:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:31:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:31:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_flow_control [2022-11-26 00:31:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_flow_control [2022-11-26 00:31:15,353 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:31:15,358 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:42:53,492 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:42:58,392 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:42:58,392 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-26 00:42:58,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:42:58 BoogieIcfgContainer [2022-11-26 00:42:58,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:42:58,402 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:42:58,402 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:42:58,406 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:42:58,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:31:04" (1/3) ... [2022-11-26 00:42:58,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3836e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:42:58, skipping insertion in model container [2022-11-26 00:42:58,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:13" (2/3) ... [2022-11-26 00:42:58,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3836e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:42:58, skipping insertion in model container [2022-11-26 00:42:58,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:42:58" (3/3) ... [2022-11-26 00:42:58,411 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2.cil.out.i [2022-11-26 00:42:58,434 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:42:58,434 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:42:58,548 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:42:58,556 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;@46f74cb8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:42:58,557 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:42:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand has 1280 states, 804 states have (on average 1.3258706467661692) internal successors, (1066), 819 states have internal predecessors, (1066), 378 states have call successors, (378), 96 states have call predecessors, (378), 96 states have return successors, (378), 376 states have call predecessors, (378), 378 states have call successors, (378) [2022-11-26 00:42:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-26 00:42:58,580 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:42:58,581 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:42:58,581 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:42:58,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:42:58,591 INFO L85 PathProgramCache]: Analyzing trace with hash -213570707, now seen corresponding path program 1 times [2022-11-26 00:42:58,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:42:58,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493852809] [2022-11-26 00:42:58,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:42:58,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:42:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:43:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:43:00,242 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:43:00,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493852809] [2022-11-26 00:43:00,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493852809] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:43:00,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:43:00,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:43:00,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621605278] [2022-11-26 00:43:00,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:43:00,251 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:43:00,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:43:00,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:43:00,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:43:00,306 INFO L87 Difference]: Start difference. First operand has 1280 states, 804 states have (on average 1.3258706467661692) internal successors, (1066), 819 states have internal predecessors, (1066), 378 states have call successors, (378), 96 states have call predecessors, (378), 96 states have return successors, (378), 376 states have call predecessors, (378), 378 states have call successors, (378) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:43:02,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:07,364 WARN L539 Checker$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 00:43:09,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:11,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:14,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:16,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:17,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:43:17,189 INFO L93 Difference]: Finished difference Result 2796 states and 3962 transitions. [2022-11-26 00:43:17,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:43:17,192 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2022-11-26 00:43:17,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:43:17,223 INFO L225 Difference]: With dead ends: 2796 [2022-11-26 00:43:17,223 INFO L226 Difference]: Without dead ends: 1513 [2022-11-26 00:43:17,240 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 00:43:17,244 INFO L413 NwaCegarLoop]: 1716 mSDtfsCounter, 1751 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1757 SdHoareTripleChecker+Valid, 2003 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:43:17,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1757 Valid, 2003 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 283 Invalid, 6 Unknown, 0 Unchecked, 16.6s Time] [2022-11-26 00:43:17,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1513 states. [2022-11-26 00:43:17,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1513 to 1510. [2022-11-26 00:43:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1510 states, 941 states have (on average 1.310308182784272) internal successors, (1233), 959 states have internal predecessors, (1233), 435 states have call successors, (435), 135 states have call predecessors, (435), 133 states have return successors, (432), 424 states have call predecessors, (432), 429 states have call successors, (432) [2022-11-26 00:43:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1510 states and 2100 transitions. [2022-11-26 00:43:17,454 INFO L78 Accepts]: Start accepts. Automaton has 1510 states and 2100 transitions. Word has length 10 [2022-11-26 00:43:17,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:43:17,455 INFO L495 AbstractCegarLoop]: Abstraction has 1510 states and 2100 transitions. [2022-11-26 00:43:17,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:43:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2100 transitions. [2022-11-26 00:43:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-26 00:43:17,457 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:43:17,457 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:43:17,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:43:17,458 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:43:17,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:43:17,459 INFO L85 PathProgramCache]: Analyzing trace with hash 1967061667, now seen corresponding path program 1 times [2022-11-26 00:43:17,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:43:17,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278132127] [2022-11-26 00:43:17,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:43:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:43:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:43:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:43:18,793 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:43:18,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278132127] [2022-11-26 00:43:18,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278132127] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:43:18,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:43:18,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:43:18,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453108145] [2022-11-26 00:43:18,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:43:18,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:43:18,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:43:18,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:43:18,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:43:18,798 INFO L87 Difference]: Start difference. First operand 1510 states and 2100 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:43:21,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:23,438 WARN L539 Checker$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 00:43:27,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:30,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:32,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:34,422 WARN L539 Checker$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 00:43:36,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:36,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:43:36,738 INFO L93 Difference]: Finished difference Result 1620 states and 2233 transitions. [2022-11-26 00:43:36,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:43:36,739 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-11-26 00:43:36,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:43:36,753 INFO L225 Difference]: With dead ends: 1620 [2022-11-26 00:43:36,753 INFO L226 Difference]: Without dead ends: 1617 [2022-11-26 00:43:36,755 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 00:43:36,756 INFO L413 NwaCegarLoop]: 1681 mSDtfsCounter, 1717 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1742 SdHoareTripleChecker+Valid, 1966 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:43:36,757 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1742 Valid, 1966 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 271 Invalid, 6 Unknown, 0 Unchecked, 17.8s Time] [2022-11-26 00:43:36,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2022-11-26 00:43:36,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1608. [2022-11-26 00:43:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1608 states, 1002 states have (on average 1.3083832335329342) internal successors, (1311), 1025 states have internal predecessors, (1311), 456 states have call successors, (456), 151 states have call predecessors, (456), 149 states have return successors, (454), 442 states have call predecessors, (454), 451 states have call successors, (454) [2022-11-26 00:43:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1608 states and 2221 transitions. [2022-11-26 00:43:36,887 INFO L78 Accepts]: Start accepts. Automaton has 1608 states and 2221 transitions. Word has length 11 [2022-11-26 00:43:36,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:43:36,887 INFO L495 AbstractCegarLoop]: Abstraction has 1608 states and 2221 transitions. [2022-11-26 00:43:36,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:43:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2221 transitions. [2022-11-26 00:43:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-26 00:43:36,888 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:43:36,889 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:43:36,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:43:36,889 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:43:36,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:43:36,890 INFO L85 PathProgramCache]: Analyzing trace with hash 847193392, now seen corresponding path program 1 times [2022-11-26 00:43:36,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:43:36,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077841061] [2022-11-26 00:43:36,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:43:36,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:43:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:43:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:43:37,928 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:43:37,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077841061] [2022-11-26 00:43:37,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077841061] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:43:37,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:43:37,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:43:37,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140098620] [2022-11-26 00:43:37,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:43:37,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:43:37,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:43:37,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:43:37,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:43:37,931 INFO L87 Difference]: Start difference. First operand 1608 states and 2221 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:43:40,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:44,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:48,394 WARN L539 Checker$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 00:43:51,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:53,610 WARN L539 Checker$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 00:43:55,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:43:57,741 WARN L539 Checker$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 00:43:58,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:43:58,869 INFO L93 Difference]: Finished difference Result 2822 states and 3934 transitions. [2022-11-26 00:43:58,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:43:58,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-11-26 00:43:58,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:43:58,891 INFO L225 Difference]: With dead ends: 2822 [2022-11-26 00:43:58,891 INFO L226 Difference]: Without dead ends: 2818 [2022-11-26 00:43:58,894 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 00:43:58,896 INFO L413 NwaCegarLoop]: 1986 mSDtfsCounter, 1577 mSDsluCounter, 1573 mSDsCounter, 0 mSdLazyCounter, 436 mSolverCounterSat, 4 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1581 SdHoareTripleChecker+Valid, 3559 SdHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 436 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:43:58,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1581 Valid, 3559 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 436 Invalid, 6 Unknown, 0 Unchecked, 20.7s Time] [2022-11-26 00:43:58,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2818 states. [2022-11-26 00:43:59,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2818 to 2812. [2022-11-26 00:43:59,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2812 states, 1755 states have (on average 1.3111111111111111) internal successors, (2301), 1795 states have internal predecessors, (2301), 809 states have call successors, (809), 251 states have call predecessors, (809), 247 states have return successors, (814), 784 states have call predecessors, (814), 803 states have call successors, (814) [2022-11-26 00:43:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 2812 states and 3924 transitions. [2022-11-26 00:43:59,066 INFO L78 Accepts]: Start accepts. Automaton has 2812 states and 3924 transitions. Word has length 12 [2022-11-26 00:43:59,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:43:59,066 INFO L495 AbstractCegarLoop]: Abstraction has 2812 states and 3924 transitions. [2022-11-26 00:43:59,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:43:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 3924 transitions. [2022-11-26 00:43:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-26 00:43:59,068 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:43:59,068 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:43:59,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:43:59,069 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:43:59,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:43:59,070 INFO L85 PathProgramCache]: Analyzing trace with hash 491020102, now seen corresponding path program 1 times [2022-11-26 00:43:59,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:43:59,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728414505] [2022-11-26 00:43:59,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:43:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:43:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:43:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:43:59,904 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:43:59,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728414505] [2022-11-26 00:43:59,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728414505] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:43:59,904 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:43:59,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:43:59,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312000067] [2022-11-26 00:43:59,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:43:59,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:43:59,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:43:59,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:43:59,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:43:59,906 INFO L87 Difference]: Start difference. First operand 2812 states and 3924 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:44:02,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:07,259 WARN L539 Checker$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 00:44:09,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:11,613 WARN L539 Checker$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 00:44:13,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:15,724 WARN L539 Checker$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 00:44:17,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:44:17,316 INFO L93 Difference]: Finished difference Result 2817 states and 3928 transitions. [2022-11-26 00:44:17,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:44:17,317 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-11-26 00:44:17,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:44:17,336 INFO L225 Difference]: With dead ends: 2817 [2022-11-26 00:44:17,337 INFO L226 Difference]: Without dead ends: 2809 [2022-11-26 00:44:17,340 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 00:44:17,341 INFO L413 NwaCegarLoop]: 1681 mSDtfsCounter, 1737 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 270 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1742 SdHoareTripleChecker+Valid, 1966 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 270 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:44:17,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1742 Valid, 1966 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 270 Invalid, 6 Unknown, 0 Unchecked, 17.2s Time] [2022-11-26 00:44:17,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2809 states. [2022-11-26 00:44:17,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2809 to 2806. [2022-11-26 00:44:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2806 states, 1751 states have (on average 1.3106796116504855) internal successors, (2295), 1790 states have internal predecessors, (2295), 807 states have call successors, (807), 250 states have call predecessors, (807), 247 states have return successors, (814), 784 states have call predecessors, (814), 803 states have call successors, (814) [2022-11-26 00:44:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 2806 states and 3916 transitions. [2022-11-26 00:44:17,516 INFO L78 Accepts]: Start accepts. Automaton has 2806 states and 3916 transitions. Word has length 13 [2022-11-26 00:44:17,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:44:17,516 INFO L495 AbstractCegarLoop]: Abstraction has 2806 states and 3916 transitions. [2022-11-26 00:44:17,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:44:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 3916 transitions. [2022-11-26 00:44:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-26 00:44:17,527 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:44:17,528 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:44:17,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:44:17,528 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:44:17,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:44:17,529 INFO L85 PathProgramCache]: Analyzing trace with hash -1640802856, now seen corresponding path program 1 times [2022-11-26 00:44:17,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:44:17,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762972495] [2022-11-26 00:44:17,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:44:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:44:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:44:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:44:21,133 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:44:21,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762972495] [2022-11-26 00:44:21,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1762972495] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:44:21,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:44:21,134 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-26 00:44:21,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929086589] [2022-11-26 00:44:21,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:44:21,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:44:21,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:44:21,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:44:21,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:44:21,136 INFO L87 Difference]: Start difference. First operand 2806 states and 3916 transitions. Second operand has 6 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-26 00:44:23,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:26,870 WARN L539 Checker$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 00:44:28,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:30,902 WARN L539 Checker$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 00:44:38,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:41,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:43,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:46,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:49,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:51,034 WARN L539 Checker$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 00:44:53,994 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 00:44:55,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:44:55,737 INFO L93 Difference]: Finished difference Result 2945 states and 4091 transitions. [2022-11-26 00:44:55,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:44:55,738 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 84 [2022-11-26 00:44:55,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:44:55,759 INFO L225 Difference]: With dead ends: 2945 [2022-11-26 00:44:55,760 INFO L226 Difference]: Without dead ends: 2942 [2022-11-26 00:44:55,763 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:44:55,764 INFO L413 NwaCegarLoop]: 1717 mSDtfsCounter, 175 mSDsluCounter, 6234 mSDsCounter, 0 mSdLazyCounter, 1114 mSolverCounterSat, 1 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 7951 SdHoareTripleChecker+Invalid, 1125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1114 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:44:55,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 7951 Invalid, 1125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1114 Invalid, 10 Unknown, 0 Unchecked, 34.3s Time] [2022-11-26 00:44:55,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2942 states. [2022-11-26 00:44:55,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2942 to 2939. [2022-11-26 00:44:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2939 states, 1834 states have (on average 1.3091603053435115) internal successors, (2401), 1875 states have internal predecessors, (2401), 838 states have call successors, (838), 270 states have call predecessors, (838), 266 states have return successors, (846), 812 states have call predecessors, (846), 834 states have call successors, (846) [2022-11-26 00:44:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 2939 states and 4085 transitions. [2022-11-26 00:44:55,949 INFO L78 Accepts]: Start accepts. Automaton has 2939 states and 4085 transitions. Word has length 84 [2022-11-26 00:44:55,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:44:55,950 INFO L495 AbstractCegarLoop]: Abstraction has 2939 states and 4085 transitions. [2022-11-26 00:44:55,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-26 00:44:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4085 transitions. [2022-11-26 00:44:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-26 00:44:55,959 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:44:55,960 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:44:55,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:44:55,961 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:44:55,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:44:55,961 INFO L85 PathProgramCache]: Analyzing trace with hash 85113900, now seen corresponding path program 1 times [2022-11-26 00:44:55,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:44:55,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99692984] [2022-11-26 00:44:55,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:44:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:45:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:45:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-26 00:45:11,143 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:45:11,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99692984] [2022-11-26 00:45:11,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99692984] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:45:11,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1602841318] [2022-11-26 00:45:11,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:45:11,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:45:11,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:45:11,146 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:45:11,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_359b5960-6085-4cbe-9c18-8e6ff5a01dca/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:45:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:45:13,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 7749 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-26 00:45:13,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:45:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:45:15,160 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:45:15,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1602841318] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:45:15,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:45:15,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2022-11-26 00:45:15,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983422439] [2022-11-26 00:45:15,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:45:15,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:45:15,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:45:15,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:45:15,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2022-11-26 00:45:15,162 INFO L87 Difference]: Start difference. First operand 2939 states and 4085 transitions. Second operand has 6 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (10), 3 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-26 00:45:17,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:20,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:30,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []