./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/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_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/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_454375d2-834b-45b7-87c4-ea38346621f7/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 2c36a9df364179ddc8d27c6acbee2fb959ee84241a663b80989702c8a045d9c9 --- 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 00:05:23,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:05:23,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:05:23,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:05:23,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:05:23,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:05:23,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:05:23,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:05:23,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:05:23,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:05:23,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:05:23,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:05:23,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:05:23,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:05:23,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:05:23,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:05:23,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:05:23,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:05:23,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:05:23,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:05:23,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:05:23,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:05:23,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:05:23,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:05:23,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:05:23,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:05:23,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:05:23,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:05:23,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:05:23,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:05:23,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:05:23,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:05:23,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:05:23,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:05:23,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:05:23,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:05:23,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:05:23,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:05:23,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:05:23,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:05:23,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:05:23,313 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:05:23,365 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:05:23,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:05:23,366 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:05:23,366 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:05:23,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:05:23,367 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:05:23,368 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:05:23,368 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:05:23,368 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:05:23,368 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:05:23,369 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:05:23,370 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:05:23,370 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:05:23,370 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:05:23,370 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:05:23,370 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:05:23,371 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:05:23,371 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:05:23,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:05:23,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:05:23,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:05:23,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:05:23,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:05:23,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:05:23,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:05:23,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:05:23,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:05:23,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:05:23,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:05:23,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:05:23,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:05:23,375 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:05:23,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:05:23,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:05:23,376 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:05:23,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:05:23,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:05:23,376 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:05:23,376 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_454375d2-834b-45b7-87c4-ea38346621f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c36a9df364179ddc8d27c6acbee2fb959ee84241a663b80989702c8a045d9c9 [2022-11-26 00:05:23,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:05:23,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:05:23,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:05:23,655 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:05:23,656 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:05:23,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-11-26 00:05:26,784 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:05:27,675 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:05:27,676 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-11-26 00:05:27,748 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/data/399c560f6/50ece378097c49ffabd4851af8f6d98b/FLAG7f381f542 [2022-11-26 00:05:27,773 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/data/399c560f6/50ece378097c49ffabd4851af8f6d98b [2022-11-26 00:05:27,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:05:27,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:05:27,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:05:27,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:05:27,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:05:27,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:27" (1/1) ... [2022-11-26 00:05:27,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335a2554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:27, skipping insertion in model container [2022-11-26 00:05:27,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:27" (1/1) ... [2022-11-26 00:05:27,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:05:28,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:05:28,876 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:05:29,033 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:05:29,042 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:05:29,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:05:29,068 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:05:29,172 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:05:29,242 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:05:29,270 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:29,384 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:05:29,385 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-26 00:05:29,466 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:05:29,472 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:05:29,472 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:05:29,482 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:05:29,492 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:05:29,502 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:05:29,512 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:05:29,521 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:05:29,529 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:05:29,570 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:05:29,579 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:05:29,580 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:05:29,588 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:05:29,779 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:05:29,795 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:05:29,905 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_454375d2-834b-45b7-87c4-ea38346621f7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[222866,222879] [2022-11-26 00:05:30,069 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:05:30,124 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-26 00:05:30,212 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:05:30,246 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:05:30,371 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:30,400 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:05:30,411 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:05:30,412 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:30,492 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:05:30,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:05:30,533 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:05:30,554 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:05:30,973 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:30,975 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:30,976 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:30,980 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:30,980 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:30,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:30,989 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:30,990 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:30,996 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:05:31,011 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:05:31,022 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,023 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,025 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,040 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,041 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:05:31,042 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,042 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:05:31,051 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,070 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:05:31,107 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:05:31,107 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,108 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,124 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,127 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,130 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,142 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,170 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:31,171 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:05:31,172 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:31,228 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,229 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:05:31,230 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,240 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,244 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,252 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,254 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,263 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,265 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,280 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,282 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,291 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,297 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,328 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:31,329 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:05:31,332 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,332 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:31,334 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:05:31,342 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:31,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,344 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:31,346 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,347 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:05:31,350 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,351 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,353 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:05:31,353 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:05:31,354 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:31,363 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:31,364 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,369 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,370 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:05:31,371 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,373 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,380 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:05:31,380 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:05:31,397 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,398 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:31,399 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,402 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,404 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:31,405 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,406 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:31,408 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,409 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,412 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,413 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,415 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:05:31,416 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,423 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,425 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:05:31,435 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,437 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,440 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,440 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:05:31,442 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,445 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,449 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:05:31,450 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:05:31,469 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:31,471 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:31,471 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:31,472 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:31,473 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:31,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,483 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,485 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,493 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,495 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,505 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,506 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,516 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,521 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,523 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,524 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:05:31,542 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,544 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,591 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,605 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:05:31,606 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:05:31,628 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,632 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:31,633 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:31,634 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:31,634 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:31,635 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:05:31,635 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:05:31,637 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:31,651 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:05:31,672 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:31,674 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,679 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,713 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:31,722 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,730 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:31,731 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:31,739 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,740 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:31,779 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:31,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:31,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,802 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:31,818 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,819 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,832 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:05:31,833 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,834 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,854 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:05:31,854 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:31,855 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:05:31,864 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-26 00:05:31,864 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:31,865 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:31,866 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:31,866 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:31,867 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,895 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:05:31,896 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:05:31,897 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:05:31,914 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,914 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,915 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,915 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,916 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:31,917 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:31,998 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,007 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,015 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,015 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,017 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,018 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,019 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,021 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,031 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,033 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,033 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,034 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,035 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,043 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,044 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:05:32,045 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,052 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:32,053 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:32,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,055 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,055 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:32,057 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,066 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,067 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,067 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,067 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,067 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,068 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,069 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:05:32,072 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,074 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:32,089 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,096 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,096 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:32,133 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,135 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,137 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:32,138 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:05:32,146 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,147 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,148 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,159 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,160 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,161 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,162 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,174 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,188 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:05:32,189 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:05:32,189 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:32,189 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:05:32,190 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:05:32,214 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:05:32,215 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:05:32,215 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:05:32,215 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:05:32,215 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:05:32,223 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:05:32,224 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,224 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-26 00:05:32,224 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,225 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:05:32,225 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,226 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:05:32,226 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,227 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:05:32,227 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:05:32,228 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,228 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:05:32,229 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,230 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,230 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:05:32,230 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:05:32,231 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-26 00:05:32,232 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,233 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:05:32,233 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:32,234 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:32,234 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,234 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:32,235 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:32,235 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,236 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:32,236 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:32,236 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,237 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:32,237 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:32,237 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,238 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:32,238 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:32,239 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,239 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:32,239 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:32,240 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,240 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:05:32,241 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:05:32,241 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:05:32,242 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:32,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,251 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:05:32,258 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:05:32,259 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:05:32,259 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:05:32,261 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,261 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:32,262 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:32,262 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:05:32,270 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:05:32,270 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:32,277 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:05:32,278 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:05:32,278 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:05:32,286 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:05:32,286 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:32,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:32,294 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:05:32,294 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:05:32,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,295 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:05:32,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,303 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:05:32,304 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:05:32,311 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:05:32,311 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:05:32,311 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:05:32,312 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:32,312 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:05:32,312 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:05:32,319 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:05:32,319 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:05:32,319 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:05:32,320 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,320 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:05:32,320 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:05:32,321 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:05:32,335 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:05:32,342 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:05:32,404 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-26 00:05:32,404 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-26 00:05:32,408 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_4 [2022-11-26 00:05:32,408 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-26 00:05:32,409 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-26 00:05:32,409 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-11-26 00:05:32,410 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:05:32,411 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:05:32,411 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:05:32,414 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-26 00:05:32,415 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-26 00:05:32,416 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,416 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,416 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,416 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,417 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,417 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,417 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-26 00:05:32,417 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:05:32,418 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:05:32,419 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:05:32,419 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:05:32,420 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:05:32,420 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:05:32,420 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:05:32,530 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:32,602 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,604 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,613 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:05:32,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,685 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,686 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,705 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,706 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:32,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:05:32,708 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:32,708 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,709 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,709 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,709 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,709 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,794 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:32,795 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:32,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:32,827 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,835 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,836 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:05:32,843 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,845 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,860 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,870 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,870 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,879 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,886 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,886 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,889 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,897 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,899 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,900 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,900 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,908 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:05:32,909 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:05:32,910 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,912 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,912 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,922 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,931 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,934 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,934 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:32,938 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,940 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,948 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:05:32,948 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,949 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,949 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,950 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,951 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,952 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,953 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,953 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,962 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:32,969 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,971 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,972 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,972 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:32,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,977 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:32,978 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:05:32,979 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:05:32,979 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,980 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,980 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:32,980 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:32,981 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,981 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,982 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,982 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:32,982 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,097 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,155 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,166 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,166 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,203 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:05:33,204 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:05:33,206 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:05:33,220 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,221 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,236 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:05:33,243 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:05:33,259 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:33,260 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:33,274 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:05:33,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,334 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:05:33,335 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:05:33,338 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:05:33,338 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,339 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,339 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,339 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,339 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,340 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,421 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-26 00:05:33,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,436 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,437 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,437 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,453 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,454 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,459 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:05:33,544 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:05:33,684 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:05:33,686 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:05:33,687 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:05:33,687 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:05:33,688 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:05:33,689 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:05:33,690 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:05:33,690 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:33,694 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:05:33,695 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-26 00:05:33,700 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:05:33,701 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:05:33,702 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:05:33,703 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:05:33,704 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:05:33,705 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:05:33,707 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:05:33,708 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:05:33,708 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:05:33,711 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:05:33,712 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:05:33,713 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:05:33,713 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:05:33,720 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:05:33,721 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:05:33,723 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_454375d2-834b-45b7-87c4-ea38346621f7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[222866,222879] [2022-11-26 00:05:33,725 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:05:33,726 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-26 00:05:33,729 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:05:33,730 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:05:33,731 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:33,732 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:05:33,732 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:05:33,732 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:33,735 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:05:33,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:05:33,737 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:05:33,738 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:05:33,744 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:33,745 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:33,746 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:33,747 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:33,747 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:33,748 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:33,749 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,750 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,754 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:05:33,760 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:05:33,762 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,762 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,764 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,764 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:05:33,764 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,765 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:05:33,767 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,769 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:05:33,771 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:05:33,772 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,773 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,775 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,776 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,777 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,779 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,783 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,784 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:05:33,784 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,790 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,790 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:05:33,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,792 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,795 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,796 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,853 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,854 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,855 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,856 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,857 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,858 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,859 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,860 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,864 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:33,871 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:05:33,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,872 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:33,873 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:05:33,874 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:33,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,875 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:33,875 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,876 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:05:33,877 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,877 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,878 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:05:33,878 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:05:33,879 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:33,880 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:33,881 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,882 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,883 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:05:33,884 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,884 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,885 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:05:33,885 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:05:33,886 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,887 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:33,887 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,888 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,888 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:33,889 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,889 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:33,890 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,890 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,891 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,892 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,895 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:05:33,895 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,896 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,897 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:05:33,898 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,899 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,900 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,900 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:05:33,901 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,902 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,902 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:05:33,902 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:05:33,905 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,905 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:33,906 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:33,906 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:33,906 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:33,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,909 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,909 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,911 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,917 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,917 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,924 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,925 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,931 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,932 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,932 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,933 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:05:33,934 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,934 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,936 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,937 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,938 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:05:33,939 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:05:33,944 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,945 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,945 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,946 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,946 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:33,947 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:33,947 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:33,948 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:05:33,948 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:05:33,948 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:05:33,949 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,951 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:05:33,955 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,956 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,959 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,960 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,964 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:33,966 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,967 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:33,967 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:05:33,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,969 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,972 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:33,972 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:33,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,975 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,977 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:33,979 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,979 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,984 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:05:33,985 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,987 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:33,988 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:05:33,988 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:33,988 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:05:33,989 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-26 00:05:33,990 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:05:33,990 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:05:33,991 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,991 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:33,991 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:33,999 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:05:33,999 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:05:34,004 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:05:34,006 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,006 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,007 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,007 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,008 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,008 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,009 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,012 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,013 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,014 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,015 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,015 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,017 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,017 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,019 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,020 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,020 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,025 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,026 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,027 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,027 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:05:34,028 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,029 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:34,030 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:34,030 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,031 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,031 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:34,032 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,036 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,036 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,036 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,036 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,037 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,037 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,037 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:05:34,038 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,039 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:34,040 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,041 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,041 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:34,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,060 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:34,061 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:05:34,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,062 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,063 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,066 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,069 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,070 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,072 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,073 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:05:34,073 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:05:34,074 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:05:34,074 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:05:34,074 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:05:34,077 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:05:34,077 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:05:34,077 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:05:34,078 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:05:34,078 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:05:34,079 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:05:34,079 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,080 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-26 00:05:34,080 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,080 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:05:34,081 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,081 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:05:34,082 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,082 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:05:34,082 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:05:34,083 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,084 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:05:34,089 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,090 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,090 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:05:34,090 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:05:34,091 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-26 00:05:34,096 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,096 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:05:34,097 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:34,097 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:34,098 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,098 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:34,098 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:34,099 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,099 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:34,099 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:34,100 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,100 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:34,100 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:34,101 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,101 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:34,101 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:34,102 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,102 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:05:34,103 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:05:34,103 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,103 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:05:34,104 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:05:34,104 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:05:34,104 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:34,106 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,106 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:05:34,107 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:05:34,107 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:05:34,107 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:05:34,110 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,110 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:34,110 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:05:34,111 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:05:34,112 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:05:34,112 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:34,112 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:05:34,113 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:05:34,113 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:05:34,114 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:05:34,114 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:34,114 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:05:34,115 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:05:34,115 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:05:34,116 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,116 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:05:34,116 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,118 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:05:34,118 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:05:34,119 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:05:34,119 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:05:34,119 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:05:34,120 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:05:34,120 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:05:34,120 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:05:34,121 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:05:34,121 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:05:34,121 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:05:34,121 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,122 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:05:34,122 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:05:34,122 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:05:34,123 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:05:34,124 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:05:34,127 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-26 00:05:34,127 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-26 00:05:34,131 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_4 [2022-11-26 00:05:34,132 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-26 00:05:34,132 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-26 00:05:34,132 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-11-26 00:05:34,133 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:05:34,134 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:05:34,134 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:05:34,136 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-26 00:05:34,137 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-26 00:05:34,138 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,138 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,138 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,138 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,139 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,139 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,139 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-26 00:05:34,139 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:05:34,140 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:05:34,142 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:05:34,142 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:05:34,142 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:05:34,142 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:05:34,143 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:05:34,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:34,204 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,205 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:05:34,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,217 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,222 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,222 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,223 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,224 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,228 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,229 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:05:34,230 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:34,231 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,231 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,231 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,231 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,232 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,233 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:34,233 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:34,236 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,236 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:05:34,238 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,238 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,239 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,240 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:05:34,240 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,244 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,244 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,245 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,245 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,245 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,246 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,247 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,247 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,247 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,251 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,251 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:05:34,252 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,253 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:05:34,254 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,255 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,255 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,257 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,260 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,262 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,263 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,264 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,267 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:05:34,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,270 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,273 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,274 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,275 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:34,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,279 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,279 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,280 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:05:34,281 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:05:34,281 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:05:34,282 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,282 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,282 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:05:34,283 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,283 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,284 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,284 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,284 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,285 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,285 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,290 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,296 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,299 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:05:34,300 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:05:34,301 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:05:34,302 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:34,303 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:05:34,304 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:05:34,305 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:05:34,307 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:05:34,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:05:34,309 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:05:34,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:05:34,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:05:34,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:05:34,317 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:05:34,317 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,318 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,318 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,318 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,318 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,319 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-26 00:05:34,322 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-26 00:05:34,323 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,324 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,324 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,325 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,327 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,328 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,331 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:05:34,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:05:34,742 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:05:34,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34 WrapperNode [2022-11-26 00:05:34,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:05:34,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:05:34,744 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:05:34,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:05:34,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:34,992 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:35,432 INFO L138 Inliner]: procedures = 597, calls = 7272, calls flagged for inlining = 272, calls inlined = 259, statements flattened = 14712 [2022-11-26 00:05:35,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:05:35,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:05:35,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:05:35,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:05:35,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:35,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:35,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:35,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:35,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:36,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:36,087 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:36,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:36,293 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:05:36,294 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:05:36,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:05:36,295 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:05:36,296 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (1/1) ... [2022-11-26 00:05:36,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:05:36,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:36,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:05:36,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:05:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:05:36,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:05:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-26 00:05:36,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-26 00:05:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-26 00:05:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-11-26 00:05:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-11-26 00:05:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-26 00:05:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-26 00:05:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-26 00:05:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-26 00:05:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-11-26 00:05:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-11-26 00:05:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:05:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:05:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-11-26 00:05:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-11-26 00:05:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-11-26 00:05:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-11-26 00:05:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-11-26 00:05:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-11-26 00:05:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-11-26 00:05:36,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-11-26 00:05:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-26 00:05:36,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-26 00:05:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:05:36,371 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:05:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-26 00:05:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-26 00:05:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-11-26 00:05:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-11-26 00:05:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:05:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:05:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:05:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:05:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-26 00:05:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-26 00:05:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:05:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:05:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:05:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:05:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:05:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:05:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-11-26 00:05:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-11-26 00:05:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2022-11-26 00:05:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2022-11-26 00:05:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:05:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:05:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-26 00:05:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-26 00:05:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-11-26 00:05:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-11-26 00:05:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-11-26 00:05:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-11-26 00:05:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-11-26 00:05:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-11-26 00:05:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-11-26 00:05:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-11-26 00:05:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-26 00:05:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-26 00:05:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:05:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:05:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-11-26 00:05:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-11-26 00:05:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:05:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:05:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:05:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:05:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_14 [2022-11-26 00:05:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_14 [2022-11-26 00:05:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-11-26 00:05:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-11-26 00:05:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:05:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:05:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-26 00:05:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-11-26 00:05:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-11-26 00:05:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-11-26 00:05:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-11-26 00:05:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-26 00:05:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-26 00:05:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:05:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:05:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:05:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-26 00:05:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-26 00:05:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-11-26 00:05:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-11-26 00:05:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-11-26 00:05:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-11-26 00:05:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-11-26 00:05:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-11-26 00:05:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-11-26 00:05:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-11-26 00:05:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-11-26 00:05:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-11-26 00:05:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-11-26 00:05:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-11-26 00:05:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:05:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:05:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-26 00:05:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-26 00:05:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-11-26 00:05:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-11-26 00:05:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-26 00:05:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-26 00:05:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:05:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:05:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-11-26 00:05:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-11-26 00:05:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:05:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:05:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-26 00:05:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-26 00:05:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-26 00:05:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-26 00:05:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:05:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-11-26 00:05:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-11-26 00:05:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:05:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:05:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:05:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:05:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:05:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:05:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-11-26 00:05:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-11-26 00:05:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-11-26 00:05:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-11-26 00:05:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-11-26 00:05:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-11-26 00:05:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:05:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-11-26 00:05:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-11-26 00:05:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:05:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:05:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:05:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-26 00:05:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-26 00:05:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-11-26 00:05:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-11-26 00:05:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:05:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:05:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:05:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:05:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-11-26 00:05:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-11-26 00:05:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-11-26 00:05:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-11-26 00:05:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-11-26 00:05:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-11-26 00:05:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-26 00:05:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-26 00:05:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-26 00:05:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-26 00:05:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-11-26 00:05:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-11-26 00:05:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-11-26 00:05:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-11-26 00:05:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 00:05:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 00:05:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:05:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:05:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-26 00:05:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-11-26 00:05:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-11-26 00:05:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-11-26 00:05:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-11-26 00:05:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-11-26 00:05:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-11-26 00:05:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:05:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-11-26 00:05:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-11-26 00:05:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-26 00:05:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-26 00:05:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-26 00:05:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-26 00:05:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:05:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:05:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:05:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2022-11-26 00:05:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2022-11-26 00:05:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:05:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:05:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:05:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:05:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-26 00:05:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-26 00:05:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-11-26 00:05:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-11-26 00:05:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:05:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:05:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2022-11-26 00:05:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2022-11-26 00:05:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:05:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:05:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-11-26 00:05:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-11-26 00:05:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:05:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:05:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-11-26 00:05:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-11-26 00:05:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-11-26 00:05:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-11-26 00:05:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 00:05:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 00:05:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-11-26 00:05:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-11-26 00:05:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:05:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:05:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-11-26 00:05:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-11-26 00:05:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:05:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:05:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:05:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:05:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:05:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:05:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-11-26 00:05:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-11-26 00:05:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-11-26 00:05:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-11-26 00:05:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-26 00:05:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-26 00:05:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-11-26 00:05:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-11-26 00:05:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:05:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:05:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:05:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:05:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2022-11-26 00:05:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2022-11-26 00:05:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:05:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:05:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-11-26 00:05:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-11-26 00:05:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 00:05:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 00:05:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-11-26 00:05:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-11-26 00:05:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-26 00:05:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-26 00:05:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:05:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:05:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-11-26 00:05:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-11-26 00:05:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:05:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:05:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:05:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:05:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-26 00:05:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-26 00:05:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-26 00:05:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-26 00:05:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:05:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:05:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-11-26 00:05:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-11-26 00:05:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-26 00:05:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-26 00:05:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:05:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:05:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:05:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:05:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-26 00:05:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-26 00:05:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 00:05:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-11-26 00:05:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-11-26 00:05:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:05:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:05:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-11-26 00:05:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-11-26 00:05:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-11-26 00:05:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-11-26 00:05:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-11-26 00:05:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-11-26 00:05:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-26 00:05:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-26 00:05:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-11-26 00:05:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-11-26 00:05:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:05:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:05:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-26 00:05:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-26 00:05:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2022-11-26 00:05:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2022-11-26 00:05:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-26 00:05:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-26 00:05:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-26 00:05:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-26 00:05:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-26 00:05:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-26 00:05:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-11-26 00:05:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-11-26 00:05:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:05:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:05:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:05:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:05:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-11-26 00:05:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-11-26 00:05:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-26 00:05:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-26 00:05:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-26 00:05:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-26 00:05:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-11-26 00:05:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-11-26 00:05:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-26 00:05:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-26 00:05:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-11-26 00:05:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-11-26 00:05:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-11-26 00:05:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-11-26 00:05:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:05:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:05:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-26 00:05:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-26 00:05:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-26 00:05:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-26 00:05:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2022-11-26 00:05:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2022-11-26 00:05:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:05:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:05:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:05:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-11-26 00:05:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-11-26 00:05:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:05:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:05:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-11-26 00:05:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-11-26 00:05:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:05:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:05:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2022-11-26 00:05:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2022-11-26 00:05:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-11-26 00:05:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-11-26 00:05:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:05:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-26 00:05:36,411 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-26 00:05:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-26 00:05:36,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-26 00:05:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-11-26 00:05:36,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-11-26 00:05:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-11-26 00:05:36,411 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-11-26 00:05:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-26 00:05:36,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-26 00:05:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-26 00:05:36,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-26 00:05:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:05:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-26 00:05:36,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-26 00:05:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-11-26 00:05:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-11-26 00:05:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:05:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:05:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-11-26 00:05:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-11-26 00:05:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 00:05:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 00:05:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:05:36,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:05:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 00:05:36,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 00:05:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-11-26 00:05:36,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-11-26 00:05:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:05:36,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:05:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-11-26 00:05:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-11-26 00:05:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-26 00:05:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-26 00:05:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-26 00:05:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-26 00:05:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-11-26 00:05:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-11-26 00:05:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-26 00:05:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-26 00:05:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:05:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:05:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:05:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:05:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-11-26 00:05:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-11-26 00:05:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-26 00:05:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-26 00:05:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-26 00:05:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-26 00:05:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-11-26 00:05:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-11-26 00:05:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-26 00:05:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-26 00:05:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:05:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:05:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-26 00:05:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-26 00:05:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-11-26 00:05:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-11-26 00:05:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:05:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:05:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-11-26 00:05:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-11-26 00:05:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2022-11-26 00:05:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2022-11-26 00:05:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:05:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-26 00:05:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-26 00:05:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-26 00:05:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-26 00:05:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:05:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:05:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2022-11-26 00:05:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2022-11-26 00:05:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2022-11-26 00:05:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2022-11-26 00:05:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-26 00:05:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-26 00:05:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:05:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:05:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:05:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:05:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-11-26 00:05:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-11-26 00:05:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-11-26 00:05:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-11-26 00:05:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-26 00:05:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-26 00:05:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-11-26 00:05:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-11-26 00:05:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-11-26 00:05:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-11-26 00:05:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:05:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:05:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-26 00:05:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-26 00:05:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-11-26 00:05:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-11-26 00:05:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-26 00:05:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-26 00:05:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-11-26 00:05:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-11-26 00:05:36,423 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-11-26 00:05:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-11-26 00:05:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:05:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:05:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-26 00:05:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-26 00:05:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-11-26 00:05:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-11-26 00:05:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-11-26 00:05:36,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-11-26 00:05:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-11-26 00:05:36,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-11-26 00:05:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-11-26 00:05:36,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-11-26 00:05:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:05:36,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:05:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-11-26 00:05:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-11-26 00:05:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 00:05:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 00:05:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-26 00:05:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-26 00:05:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-11-26 00:05:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-11-26 00:05:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-11-26 00:05:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-11-26 00:05:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-11-26 00:05:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-11-26 00:05:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:05:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:05:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:05:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:05:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:05:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-11-26 00:05:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-11-26 00:05:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-26 00:05:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-26 00:05:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-11-26 00:05:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-11-26 00:05:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-26 00:05:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-26 00:05:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-11-26 00:05:36,429 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-11-26 00:05:36,429 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-11-26 00:05:36,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-11-26 00:05:37,903 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:05:37,907 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:05:38,010 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:06:00,930 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:06:07,764 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:06:07,764 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-26 00:06:07,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:06:07 BoogieIcfgContainer [2022-11-26 00:06:07,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:06:07,777 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:06:07,777 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:06:07,781 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:06:07,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:05:27" (1/3) ... [2022-11-26 00:06:07,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@759081c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:06:07, skipping insertion in model container [2022-11-26 00:06:07,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:34" (2/3) ... [2022-11-26 00:06:07,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@759081c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:06:07, skipping insertion in model container [2022-11-26 00:06:07,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:06:07" (3/3) ... [2022-11-26 00:06:07,785 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-11-26 00:06:07,806 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:06:07,806 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:06:07,970 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:06:07,982 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;@4909e782, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:06:07,982 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:06:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand has 3689 states, 2259 states have (on average 1.3355467020805667) internal successors, (3017), 2333 states have internal predecessors, (3017), 1196 states have call successors, (1196), 233 states have call predecessors, (1196), 232 states have return successors, (1186), 1171 states have call predecessors, (1186), 1186 states have call successors, (1186) [2022-11-26 00:06:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-26 00:06:08,035 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:06:08,036 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:06:08,037 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:06:08,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:06:08,046 INFO L85 PathProgramCache]: Analyzing trace with hash -1474565958, now seen corresponding path program 1 times [2022-11-26 00:06:08,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:06:08,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869993363] [2022-11-26 00:06:08,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:06:08,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:06:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:06:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-26 00:06:09,782 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:06:09,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869993363] [2022-11-26 00:06:09,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869993363] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:06:09,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:06:09,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:06:09,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110035315] [2022-11-26 00:06:09,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:06:09,799 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:06:09,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:06:09,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:06:09,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:06:09,853 INFO L87 Difference]: Start difference. First operand has 3689 states, 2259 states have (on average 1.3355467020805667) internal successors, (3017), 2333 states have internal predecessors, (3017), 1196 states have call successors, (1196), 233 states have call predecessors, (1196), 232 states have return successors, (1186), 1171 states have call predecessors, (1186), 1186 states have call successors, (1186) Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-26 00:06:12,069 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 00:06:14,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:16,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:06:20,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:22,288 WARN L539 Checker$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 00:06:24,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:30,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:33,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:06:33,013 INFO L93 Difference]: Finished difference Result 10980 states and 16177 transitions. [2022-11-26 00:06:33,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:06:33,016 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 64 [2022-11-26 00:06:33,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:06:33,093 INFO L225 Difference]: With dead ends: 10980 [2022-11-26 00:06:33,093 INFO L226 Difference]: Without dead ends: 7268 [2022-11-26 00:06:33,121 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 00:06:33,128 INFO L413 NwaCegarLoop]: 6406 mSDtfsCounter, 5281 mSDsluCounter, 4784 mSDsCounter, 0 mSdLazyCounter, 1301 mSolverCounterSat, 8 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5287 SdHoareTripleChecker+Valid, 11190 SdHoareTripleChecker+Invalid, 1314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1301 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:06:33,132 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5287 Valid, 11190 Invalid, 1314 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 1301 Invalid, 5 Unknown, 0 Unchecked, 22.5s Time] [2022-11-26 00:06:33,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7268 states. [2022-11-26 00:06:33,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7268 to 7266. [2022-11-26 00:06:33,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7266 states, 4454 states have (on average 1.3268971710821733) internal successors, (5910), 4580 states have internal predecessors, (5910), 2349 states have call successors, (2349), 463 states have call predecessors, (2349), 462 states have return successors, (2354), 2316 states have call predecessors, (2354), 2348 states have call successors, (2354) [2022-11-26 00:06:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7266 states to 7266 states and 10613 transitions. [2022-11-26 00:06:33,679 INFO L78 Accepts]: Start accepts. Automaton has 7266 states and 10613 transitions. Word has length 64 [2022-11-26 00:06:33,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:06:33,680 INFO L495 AbstractCegarLoop]: Abstraction has 7266 states and 10613 transitions. [2022-11-26 00:06:33,680 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-26 00:06:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 7266 states and 10613 transitions. [2022-11-26 00:06:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-26 00:06:33,689 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:06:33,690 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:06:33,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:06:33,691 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:06:33,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:06:33,691 INFO L85 PathProgramCache]: Analyzing trace with hash -1179001706, now seen corresponding path program 1 times [2022-11-26 00:06:33,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:06:33,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217858830] [2022-11-26 00:06:33,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:06:33,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:06:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:06:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-26 00:06:35,223 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:06:35,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217858830] [2022-11-26 00:06:35,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217858830] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:06:35,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:06:35,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:06:35,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518910552] [2022-11-26 00:06:35,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:06:35,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:06:35,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:06:35,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:06:35,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:06:35,228 INFO L87 Difference]: Start difference. First operand 7266 states and 10613 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-26 00:06:36,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:38,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:40,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:42,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:45,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:06:48,058 WARN L539 Checker$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 00:06:54,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:55,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:06:57,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:02,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:04,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:09,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:07:09,218 INFO L93 Difference]: Finished difference Result 14500 states and 21281 transitions. [2022-11-26 00:07:09,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:07:09,219 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 67 [2022-11-26 00:07:09,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:07:09,330 INFO L225 Difference]: With dead ends: 14500 [2022-11-26 00:07:09,330 INFO L226 Difference]: Without dead ends: 14495 [2022-11-26 00:07:09,345 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:07:09,346 INFO L413 NwaCegarLoop]: 6271 mSDtfsCounter, 5298 mSDsluCounter, 11043 mSDsCounter, 0 mSdLazyCounter, 1934 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5298 SdHoareTripleChecker+Valid, 17314 SdHoareTripleChecker+Invalid, 1939 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1934 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:07:09,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5298 Valid, 17314 Invalid, 1939 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1934 Invalid, 4 Unknown, 0 Unchecked, 33.3s Time] [2022-11-26 00:07:09,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14495 states. [2022-11-26 00:07:10,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14495 to 14486. [2022-11-26 00:07:10,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14486 states, 8875 states have (on average 1.3269859154929577) internal successors, (11777), 9128 states have internal predecessors, (11777), 4686 states have call successors, (4686), 925 states have call predecessors, (4686), 924 states have return successors, (4800), 4620 states have call predecessors, (4800), 4685 states have call successors, (4800) [2022-11-26 00:07:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14486 states to 14486 states and 21263 transitions. [2022-11-26 00:07:10,443 INFO L78 Accepts]: Start accepts. Automaton has 14486 states and 21263 transitions. Word has length 67 [2022-11-26 00:07:10,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:07:10,446 INFO L495 AbstractCegarLoop]: Abstraction has 14486 states and 21263 transitions. [2022-11-26 00:07:10,447 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-26 00:07:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 14486 states and 21263 transitions. [2022-11-26 00:07:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-26 00:07:10,469 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:07:10,470 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:07:10,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:07:10,470 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:07:10,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:07:10,480 INFO L85 PathProgramCache]: Analyzing trace with hash 1194866842, now seen corresponding path program 1 times [2022-11-26 00:07:10,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:07:10,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107170897] [2022-11-26 00:07:10,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:07:10,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:07:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:07:10,993 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:07:10,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107170897] [2022-11-26 00:07:10,994 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-26 00:07:10,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [347378183] [2022-11-26 00:07:10,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:07:10,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:07:10,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:07:11,021 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:07:11,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:07:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:07:14,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 8794 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:07:14,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:07:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-11-26 00:07:14,584 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:07:14,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [347378183] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:07:14,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:07:14,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:07:14,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831073202] [2022-11-26 00:07:14,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:07:14,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:07:14,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:07:14,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:07:14,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:07:14,592 INFO L87 Difference]: Start difference. First operand 14486 states and 21263 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-26 00:07:16,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:19,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:22,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:07:27,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:29,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:31,799 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 00:07:37,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:07:37,504 INFO L93 Difference]: Finished difference Result 42547 states and 62470 transitions. [2022-11-26 00:07:37,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:07:37,505 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 153 [2022-11-26 00:07:37,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:07:37,699 INFO L225 Difference]: With dead ends: 42547 [2022-11-26 00:07:37,700 INFO L226 Difference]: Without dead ends: 28080 [2022-11-26 00:07:37,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 151 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 00:07:37,805 INFO L413 NwaCegarLoop]: 6587 mSDtfsCounter, 4941 mSDsluCounter, 4642 mSDsCounter, 0 mSdLazyCounter, 1492 mSolverCounterSat, 40 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4946 SdHoareTripleChecker+Valid, 11229 SdHoareTripleChecker+Invalid, 1537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 1492 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:07:37,806 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4946 Valid, 11229 Invalid, 1537 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [40 Valid, 1492 Invalid, 5 Unknown, 0 Unchecked, 21.9s Time] [2022-11-26 00:07:37,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28080 states. [2022-11-26 00:07:39,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28080 to 28060. [2022-11-26 00:07:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28060 states, 17217 states have (on average 1.3243886856014404) internal successors, (22802), 17742 states have internal predecessors, (22802), 9034 states have call successors, (9034), 1813 states have call predecessors, (9034), 1808 states have return successors, (9252), 8880 states have call predecessors, (9252), 9033 states have call successors, (9252) [2022-11-26 00:07:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28060 states to 28060 states and 41088 transitions. [2022-11-26 00:07:39,493 INFO L78 Accepts]: Start accepts. Automaton has 28060 states and 41088 transitions. Word has length 153 [2022-11-26 00:07:39,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:07:39,494 INFO L495 AbstractCegarLoop]: Abstraction has 28060 states and 41088 transitions. [2022-11-26 00:07:39,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-26 00:07:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 28060 states and 41088 transitions. [2022-11-26 00:07:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-26 00:07:39,513 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:07:39,514 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:07:39,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:07:39,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:07:39,739 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:07:39,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:07:39,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1520268170, now seen corresponding path program 1 times [2022-11-26 00:07:39,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:07:39,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984426760] [2022-11-26 00:07:39,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:07:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:07:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:07:40,398 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:07:40,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984426760] [2022-11-26 00:07:40,398 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-26 00:07:40,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [288613269] [2022-11-26 00:07:40,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:07:40,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:07:40,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:07:40,400 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:07:40,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:07:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:07:43,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 8898 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:07:43,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:07:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-26 00:07:43,514 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:07:43,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [288613269] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:07:43,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:07:43,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:07:43,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516650224] [2022-11-26 00:07:43,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:07:43,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:07:43,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:07:43,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:07:43,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:07:43,517 INFO L87 Difference]: Start difference. First operand 28060 states and 41088 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-26 00:07:44,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:47,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:50,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:07:55,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:07:57,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:04,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:08:04,440 INFO L93 Difference]: Finished difference Result 83329 states and 121965 transitions. [2022-11-26 00:08:04,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:08:04,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 164 [2022-11-26 00:08:04,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:08:04,776 INFO L225 Difference]: With dead ends: 83329 [2022-11-26 00:08:04,776 INFO L226 Difference]: Without dead ends: 55288 [2022-11-26 00:08:05,170 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 162 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 00:08:05,171 INFO L413 NwaCegarLoop]: 6202 mSDtfsCounter, 5139 mSDsluCounter, 4698 mSDsCounter, 0 mSdLazyCounter, 1305 mSolverCounterSat, 12 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5144 SdHoareTripleChecker+Valid, 10900 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1305 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:08:05,172 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5144 Valid, 10900 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 1305 Invalid, 4 Unknown, 0 Unchecked, 19.3s Time] [2022-11-26 00:08:05,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55288 states. [2022-11-26 00:08:07,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55288 to 55276. [2022-11-26 00:08:07,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55276 states, 33977 states have (on average 1.3238955764193425) internal successors, (44982), 35018 states have internal predecessors, (44982), 17714 states have call successors, (17714), 3593 states have call predecessors, (17714), 3584 states have return successors, (18126), 17400 states have call predecessors, (18126), 17713 states have call successors, (18126) [2022-11-26 00:08:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55276 states to 55276 states and 80822 transitions. [2022-11-26 00:08:08,342 INFO L78 Accepts]: Start accepts. Automaton has 55276 states and 80822 transitions. Word has length 164 [2022-11-26 00:08:08,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:08:08,343 INFO L495 AbstractCegarLoop]: Abstraction has 55276 states and 80822 transitions. [2022-11-26 00:08:08,343 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-26 00:08:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 55276 states and 80822 transitions. [2022-11-26 00:08:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-11-26 00:08:08,699 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:08:08,700 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:08:08,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:08:08,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:08:08,924 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:08:08,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:08:08,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1006619907, now seen corresponding path program 1 times [2022-11-26 00:08:08,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:08:08,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500392] [2022-11-26 00:08:08,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:08:08,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:08:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:08:09,449 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:08:09,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500392] [2022-11-26 00:08:09,449 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-26 00:08:09,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [475156787] [2022-11-26 00:08:09,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:08:09,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:08:09,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:08:09,451 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:08:09,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 00:08:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:08:12,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 9205 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:08:12,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:08:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2022-11-26 00:08:12,883 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:08:12,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [475156787] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:08:12,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:08:12,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:08:12,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259363672] [2022-11-26 00:08:12,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:08:12,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:08:12,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:08:12,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:08:12,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:08:12,885 INFO L87 Difference]: Start difference. First operand 55276 states and 80822 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-26 00:08:15,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:17,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:20,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:08:22,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:08:26,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:29,904 WARN L539 Checker$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 00:08:31,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:37,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:41,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:08:41,757 INFO L93 Difference]: Finished difference Result 165481 states and 241943 transitions. [2022-11-26 00:08:41,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:08:41,757 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 223 [2022-11-26 00:08:41,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:08:42,823 INFO L225 Difference]: With dead ends: 165481 [2022-11-26 00:08:42,824 INFO L226 Difference]: Without dead ends: 110224 [2022-11-26 00:08:43,104 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 221 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 00:08:43,105 INFO L413 NwaCegarLoop]: 6781 mSDtfsCounter, 5210 mSDsluCounter, 4715 mSDsCounter, 0 mSdLazyCounter, 1413 mSolverCounterSat, 15 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5215 SdHoareTripleChecker+Valid, 11496 SdHoareTripleChecker+Invalid, 1434 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1413 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:08:43,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5215 Valid, 11496 Invalid, 1434 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1413 Invalid, 6 Unknown, 0 Unchecked, 24.8s Time] [2022-11-26 00:08:43,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110224 states. [2022-11-26 00:08:49,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110224 to 110212. [2022-11-26 00:08:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110212 states, 67761 states have (on average 1.3235637018343884) internal successors, (89686), 69842 states have internal predecessors, (89686), 35290 states have call successors, (35290), 7177 states have call predecessors, (35290), 7160 states have return successors, (36106), 34656 states have call predecessors, (36106), 35289 states have call successors, (36106) [2022-11-26 00:08:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110212 states to 110212 states and 161082 transitions. [2022-11-26 00:08:50,275 INFO L78 Accepts]: Start accepts. Automaton has 110212 states and 161082 transitions. Word has length 223 [2022-11-26 00:08:50,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:08:50,276 INFO L495 AbstractCegarLoop]: Abstraction has 110212 states and 161082 transitions. [2022-11-26 00:08:50,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-26 00:08:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 110212 states and 161082 transitions. [2022-11-26 00:08:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-11-26 00:08:50,459 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:08:50,460 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 7, 7, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:08:50,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:08:50,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:08:50,683 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:08:50,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:08:50,684 INFO L85 PathProgramCache]: Analyzing trace with hash 2034736226, now seen corresponding path program 1 times [2022-11-26 00:08:50,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:08:50,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299519504] [2022-11-26 00:08:50,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:08:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:08:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:08:51,225 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:08:51,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299519504] [2022-11-26 00:08:51,225 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-26 00:08:51,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [48455445] [2022-11-26 00:08:51,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:08:51,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:08:51,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:08:51,227 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:08:51,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:08:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:08:55,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 9239 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-26 00:08:55,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:08:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-11-26 00:08:55,079 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:08:55,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [48455445] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:08:55,079 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:08:55,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:08:55,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528040042] [2022-11-26 00:08:55,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:08:55,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:08:55,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:08:55,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:08:55,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:08:55,083 INFO L87 Difference]: Start difference. First operand 110212 states and 161082 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) [2022-11-26 00:08:57,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:08:59,560 WARN L539 Checker$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 00:09:02,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:09:09,209 WARN L539 Checker$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 00:09:10,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:09:12,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:09:21,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:09:21,507 INFO L93 Difference]: Finished difference Result 220473 states and 322991 transitions. [2022-11-26 00:09:21,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:09:21,508 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) Word has length 237 [2022-11-26 00:09:21,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:09:22,716 INFO L225 Difference]: With dead ends: 220473 [2022-11-26 00:09:22,717 INFO L226 Difference]: Without dead ends: 110280 [2022-11-26 00:09:23,166 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 235 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 00:09:23,167 INFO L413 NwaCegarLoop]: 4756 mSDtfsCounter, 143 mSDsluCounter, 4599 mSDsCounter, 0 mSdLazyCounter, 1160 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 9355 SdHoareTripleChecker+Invalid, 1168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1160 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:09:23,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 9355 Invalid, 1168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1160 Invalid, 4 Unknown, 0 Unchecked, 21.8s Time] [2022-11-26 00:09:23,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110280 states. [2022-11-26 00:09:27,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110280 to 110212. [2022-11-26 00:09:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110212 states, 67761 states have (on average 1.3230914537861012) internal successors, (89654), 69842 states have internal predecessors, (89654), 35290 states have call successors, (35290), 7177 states have call predecessors, (35290), 7160 states have return successors, (36106), 34656 states have call predecessors, (36106), 35289 states have call successors, (36106) [2022-11-26 00:09:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110212 states to 110212 states and 161050 transitions. [2022-11-26 00:09:29,026 INFO L78 Accepts]: Start accepts. Automaton has 110212 states and 161050 transitions. Word has length 237 [2022-11-26 00:09:29,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:09:29,027 INFO L495 AbstractCegarLoop]: Abstraction has 110212 states and 161050 transitions. [2022-11-26 00:09:29,027 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) [2022-11-26 00:09:29,028 INFO L276 IsEmpty]: Start isEmpty. Operand 110212 states and 161050 transitions. [2022-11-26 00:09:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-26 00:09:29,149 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:09:29,150 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:09:29,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-26 00:09:29,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454375d2-834b-45b7-87c4-ea38346621f7/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-26 00:09:29,375 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:09:29,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:09:29,376 INFO L85 PathProgramCache]: Analyzing trace with hash 1375897100, now seen corresponding path program 1 times [2022-11-26 00:09:29,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:09:29,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597185506] [2022-11-26 00:09:29,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:09:29,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:09:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:09:30,621 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-26 00:09:30,621 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:09:30,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597185506] [2022-11-26 00:09:30,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597185506] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:09:30,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:09:30,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:09:30,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007201847] [2022-11-26 00:09:30,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:09:30,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:09:30,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:09:30,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:09:30,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:09:30,627 INFO L87 Difference]: Start difference. First operand 110212 states and 161050 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-11-26 00:09:32,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:09:35,609 WARN L539 Checker$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 00:09:37,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:09:42,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:09:49,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:09:55,810 WARN L539 Checker$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 00:10:03,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:10:03,758 INFO L93 Difference]: Finished difference Result 315341 states and 460662 transitions. [2022-11-26 00:10:03,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:10:03,763 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 295 [2022-11-26 00:10:03,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:10:05,143 INFO L225 Difference]: With dead ends: 315341 [2022-11-26 00:10:05,143 INFO L226 Difference]: Without dead ends: 205148 [2022-11-26 00:10:05,600 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 00:10:05,601 INFO L413 NwaCegarLoop]: 6206 mSDtfsCounter, 4907 mSDsluCounter, 4728 mSDsCounter, 0 mSdLazyCounter, 1256 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4908 SdHoareTripleChecker+Valid, 10934 SdHoareTripleChecker+Invalid, 1262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1256 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:10:05,601 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4908 Valid, 10934 Invalid, 1262 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1256 Invalid, 5 Unknown, 0 Unchecked, 24.1s Time] [2022-11-26 00:10:05,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205148 states.