./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/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_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/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_ac96146a-1959-43cc-8294-f64d626e4ac9/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 c0ea6f57e56343c309beb482be7e91bdb158dd17f1a1c3ab8bad32fab13935ec --- 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 00:33:10,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:33:10,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:33:10,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:33:10,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:33:10,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:33:10,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:33:10,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:33:10,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:33:10,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:33:10,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:33:10,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:33:10,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:33:10,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:33:10,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:33:10,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:33:10,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:33:10,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:33:10,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:33:10,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:33:10,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:33:10,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:33:10,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:33:10,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:33:10,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:33:10,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:33:10,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:33:10,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:33:10,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:33:10,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:33:10,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:33:10,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:33:10,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:33:10,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:33:10,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:33:10,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:33:10,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:33:10,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:33:10,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:33:10,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:33:10,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:33:10,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:33:10,927 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:33:10,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:33:10,931 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:33:10,931 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:33:10,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:33:10,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:33:10,933 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:33:10,933 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:33:10,933 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:33:10,933 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:33:10,934 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:33:10,935 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:33:10,935 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:33:10,935 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:33:10,935 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:33:10,936 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:33:10,936 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:33:10,936 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:33:10,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:33:10,937 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:33:10,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:33:10,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:33:10,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:33:10,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:33:10,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:33:10,938 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:33:10,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:33:10,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:33:10,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:33:10,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:33:10,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:33:10,941 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:33:10,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:33:10,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:33:10,941 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:33:10,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:33:10,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:33:10,942 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:33:10,942 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_ac96146a-1959-43cc-8294-f64d626e4ac9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0ea6f57e56343c309beb482be7e91bdb158dd17f1a1c3ab8bad32fab13935ec [2022-11-26 00:33:11,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:33:11,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:33:11,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:33:11,287 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:33:11,288 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:33:11,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i [2022-11-26 00:33:14,410 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:33:15,245 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:33:15,246 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i [2022-11-26 00:33:15,307 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/data/eea097abe/391ff7438c8c40baa59c6415cc4a98a2/FLAG101ba413a [2022-11-26 00:33:15,324 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/data/eea097abe/391ff7438c8c40baa59c6415cc4a98a2 [2022-11-26 00:33:15,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:33:15,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:33:15,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:33:15,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:33:15,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:33:15,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:33:15" (1/1) ... [2022-11-26 00:33:15,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cae9813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:15, skipping insertion in model container [2022-11-26 00:33:15,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:33:15" (1/1) ... [2022-11-26 00:33:15,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:33:15,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:33:16,483 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:33:16,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:33:16,814 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:33:16,821 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:33:16,836 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:33:16,981 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:33:17,083 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:33:17,148 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:33:17,309 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:33:17,313 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:33:17,314 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:33:17,324 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:33:17,333 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:33:17,343 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:33:17,352 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:33:17,361 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:33:17,369 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:33:17,409 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:33:17,417 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:33:17,418 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:33:17,426 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:33:17,498 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:33:17,512 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-26 00:33:17,520 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-26 00:33:17,531 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:33:17,668 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:33:17,686 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:33:17,738 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:17,761 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:33:17,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:17,847 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:33:17,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:33:17,875 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:33:17,890 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:33:17,890 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:33:18,304 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:18,307 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:18,309 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:18,309 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:18,310 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:18,318 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:18,320 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,322 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,328 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:33:18,344 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:33:18,353 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,354 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,357 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,357 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:33:18,358 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,359 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:33:18,368 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:33:18,423 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:33:18,424 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,425 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,442 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,444 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,446 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,455 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,475 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:18,483 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:18,484 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:33:18,485 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:18,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,546 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:33:18,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,560 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,561 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,565 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,574 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,575 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,578 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,583 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,584 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,586 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,600 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,602 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,611 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,612 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,615 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,617 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,635 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:33:18,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,637 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:18,642 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:33:18,650 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,651 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:18,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,653 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:18,653 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:18,655 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,657 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:33:18,659 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,661 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,664 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:33:18,664 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:33:18,664 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,665 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:18,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,674 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:18,675 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,675 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,677 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,678 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,679 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:33:18,680 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,682 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,685 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:33:18,686 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:33:18,748 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,749 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:18,750 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,751 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,752 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:18,752 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,753 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:18,754 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,755 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,757 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,757 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,759 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:33:18,759 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,761 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,762 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:33:18,770 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,771 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,772 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,774 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,775 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,775 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:33:18,776 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,777 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,779 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:33:18,779 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:33:18,795 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:33:18,796 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:18,797 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:18,797 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:18,798 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:18,799 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:18,799 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:18,807 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,807 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,808 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,808 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,809 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,809 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,817 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,819 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,828 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,830 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,839 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,841 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,843 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,844 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:33:18,873 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,903 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:33:18,903 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:33:18,918 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,922 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:18,923 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:18,923 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:18,924 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:18,924 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:33:18,924 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:33:18,925 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:18,934 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:33:18,936 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:33:18,955 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:18,957 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,958 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:18,959 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,960 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:18,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:18,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:19,001 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,009 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:19,017 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,018 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:33:19,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:19,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:19,063 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,064 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,065 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,066 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,076 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:33:19,091 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,092 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,106 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:33:19,107 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,108 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,124 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:33:19,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:19,125 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:33:19,133 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:33:19,134 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:19,134 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:19,135 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:19,136 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:33:19,136 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:19,137 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,162 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:33:19,162 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:33:19,163 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:33:19,171 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:33:19,172 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:33:19,180 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,182 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,183 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,186 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,198 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,205 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,217 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,218 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,227 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,228 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,229 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,230 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,231 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,239 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,239 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:33:19,240 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,249 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:19,249 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:19,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,251 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,252 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:19,253 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,261 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:19,261 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:19,261 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:19,262 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:19,262 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:19,262 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:19,270 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:33:19,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,278 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:19,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,301 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,302 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:19,327 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,328 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,330 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:19,331 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:33:19,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,339 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,340 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:19,341 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,351 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,352 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,353 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,354 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,355 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,365 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,379 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:33:19,380 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:33:19,381 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:19,381 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:33:19,381 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:33:19,404 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:33:19,405 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:33:19,405 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:33:19,406 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:33:19,412 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:33:19,422 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:33:19,422 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,423 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-26 00:33:19,423 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,423 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:33:19,424 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,424 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:33:19,426 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,426 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:33:19,427 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:33:19,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,429 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:33:19,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,431 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:33:19,431 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:33:19,432 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-26 00:33:19,432 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,434 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,435 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:33:19,436 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:19,436 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:19,437 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,437 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:19,437 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:19,438 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,438 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:19,439 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:19,442 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,443 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:19,444 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:19,444 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,448 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:19,449 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:19,450 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,451 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:19,451 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:19,452 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,453 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:33:19,457 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:33:19,458 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:33:19,458 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:19,467 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,468 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:33:19,475 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:33:19,475 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:33:19,476 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:33:19,477 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,478 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:19,478 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:19,478 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:33:19,486 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:33:19,486 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:19,494 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:33:19,494 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:33:19,494 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:33:19,502 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:33:19,502 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:19,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:19,510 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:33:19,511 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:33:19,511 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,511 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:33:19,512 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,519 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,520 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,520 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:33:19,520 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:33:19,528 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:33:19,528 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:33:19,529 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:33:19,529 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:19,529 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:33:19,530 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:33:19,544 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:33:19,544 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:33:19,545 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:33:19,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,545 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:33:19,546 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:33:19,546 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:33:19,563 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:33:19,571 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:33:19,629 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:33:19,630 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:33:19,630 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:33:19,633 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_netdev_ops_ndo_init_4 [2022-11-26 00:33:19,633 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_netdev_ops_ndo_uninit_4 [2022-11-26 00:33:19,635 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_suspend_3 [2022-11-26 00:33:19,635 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_release_3 [2022-11-26 00:33:19,636 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_release_3 [2022-11-26 00:33:19,636 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_probe_3 [2022-11-26 00:33:19,639 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:19,639 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:19,639 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:19,640 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:19,641 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:19,642 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:19,642 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:19,642 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:33:19,643 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:33:19,643 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:33:19,643 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:33:19,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:19,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,848 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:33:19,922 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,923 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,973 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,982 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,992 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,992 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,995 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:19,998 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:19,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:33:20,000 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:20,001 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,001 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,001 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,002 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:20,002 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,003 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,004 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,121 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:20,122 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:20,131 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:20,153 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,153 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,154 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:20,161 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,161 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:33:20,168 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,169 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,169 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,170 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,170 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:20,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,192 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,192 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,201 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,208 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,209 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,209 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,218 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,219 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,219 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,227 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,229 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,230 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,231 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,238 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,252 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,252 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:20,255 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,257 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,264 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:33:20,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,270 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,270 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,279 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:20,287 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,287 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,289 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,289 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,290 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:20,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,291 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:20,296 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:20,297 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:20,297 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:20,297 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,298 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,298 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:20,298 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,299 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,299 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:20,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,300 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,425 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,433 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,436 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,437 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,472 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:33:20,472 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:33:20,474 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:33:20,488 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:20,489 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:20,502 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:33:20,509 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:33:20,524 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:20,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:20,539 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:33:20,540 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:20,605 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:33:20,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,607 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,607 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:20,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:20,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:20,615 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_ac96146a-1959-43cc-8294-f64d626e4ac9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i[526761,526774] [2022-11-26 00:33:20,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:33:20,898 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:33:21,067 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:33:21,074 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:33:21,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:33:21,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:33:21,076 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:33:21,077 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-26 00:33:21,079 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:33:21,080 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:33:21,088 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:33:21,088 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:33:21,091 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:33:21,092 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:33:21,093 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:33:21,095 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:33:21,096 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:33:21,097 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:33:21,097 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:33:21,100 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:33:21,101 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:33:21,101 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:33:21,102 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:33:21,110 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:33:21,111 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-26 00:33:21,111 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-26 00:33:21,112 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:33:21,117 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:33:21,118 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:33:21,119 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:21,121 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:33:21,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:21,123 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:33:21,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:33:21,125 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:33:21,126 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:33:21,126 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:33:21,134 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:21,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,136 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:21,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,137 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:21,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,138 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,139 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,142 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:33:21,147 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:33:21,149 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,149 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,151 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:33:21,152 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,152 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:33:21,154 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,156 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:33:21,159 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:33:21,159 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,160 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,162 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,167 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,171 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,172 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,172 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:33:21,173 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,178 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,179 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:33:21,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,182 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,183 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,185 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,185 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,186 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,187 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,187 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,188 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,190 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,191 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,192 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,193 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,194 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,197 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,208 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:33:21,208 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,209 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:21,210 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:33:21,212 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,212 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:21,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,213 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,213 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,214 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,215 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:33:21,216 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,217 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,218 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:33:21,218 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:33:21,218 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,218 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:21,220 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,221 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,221 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,222 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,223 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,224 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,224 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:33:21,225 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,226 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,227 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:33:21,228 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:33:21,229 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,230 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,231 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,231 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,233 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,233 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,234 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,235 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,235 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,237 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,237 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,238 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:33:21,239 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,240 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,241 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:33:21,243 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,243 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,244 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,245 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,245 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,246 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:33:21,247 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,248 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,249 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:33:21,249 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:33:21,252 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:33:21,252 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:21,253 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:21,254 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:21,254 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:21,255 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,255 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,256 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,256 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,256 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,257 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,257 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,269 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,270 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,279 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,280 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,289 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,290 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,291 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,292 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:33:21,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,296 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-26 00:33:21,297 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-26 00:33:21,304 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,305 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,305 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,306 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,306 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:21,307 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:21,307 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:21,308 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:33:21,308 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:33:21,308 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:33:21,309 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,310 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:33:21,312 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:33:21,316 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,317 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,319 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:33:21,320 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,321 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,323 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,324 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,325 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:21,326 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,327 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:33:21,328 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,329 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:33:21,332 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:21,333 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:21,334 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,334 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,335 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,337 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,338 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:33:21,339 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,340 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,345 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:33:21,345 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,346 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,348 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,348 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:33:21,349 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:21,349 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:33:21,350 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:33:21,350 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:33:21,351 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:33:21,351 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,352 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:33:21,352 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,352 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,413 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:33:21,414 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:33:21,419 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:33:21,420 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:33:21,421 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:33:21,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,422 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,423 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,423 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,424 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,427 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,427 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,431 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,433 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,434 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,434 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,434 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,436 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,436 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,439 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,444 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,445 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,446 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,446 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:33:21,448 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,448 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,449 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,451 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,453 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,453 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,453 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,454 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,454 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,454 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,455 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:33:21,455 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,456 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,459 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:21,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,473 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,474 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:21,474 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:33:21,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,476 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,476 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,483 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,483 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,485 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,486 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,489 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:33:21,489 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:33:21,489 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:33:21,490 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:33:21,490 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:33:21,498 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:33:21,498 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:33:21,499 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:33:21,499 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:33:21,499 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:33:21,501 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:33:21,501 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,501 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-26 00:33:21,502 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,502 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:33:21,502 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,503 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:33:21,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,503 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:33:21,505 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:33:21,505 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,506 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:33:21,507 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,507 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,507 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:33:21,508 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:33:21,508 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-26 00:33:21,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,514 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,515 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:33:21,515 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:21,515 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:21,516 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,518 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:21,518 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:21,518 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,519 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:21,519 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:21,519 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,520 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:21,520 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:21,521 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,521 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:21,521 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:21,522 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,522 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:33:21,522 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:33:21,523 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,523 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:33:21,523 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:33:21,524 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:33:21,524 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:21,526 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,526 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:33:21,527 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:33:21,527 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:33:21,527 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:33:21,529 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,530 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:21,530 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:33:21,531 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:33:21,532 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:33:21,532 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:21,532 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:33:21,533 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:33:21,533 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:33:21,534 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:33:21,534 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:21,534 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:33:21,535 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:33:21,535 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:33:21,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,536 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:33:21,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,538 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,538 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:33:21,538 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:33:21,539 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:33:21,539 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:33:21,539 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:33:21,540 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:33:21,540 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:33:21,540 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:33:21,541 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:33:21,541 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:33:21,541 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:33:21,541 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,542 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:33:21,542 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:33:21,542 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:33:21,543 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:33:21,544 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:33:21,546 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:33:21,546 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:33:21,547 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:33:21,549 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_netdev_ops_ndo_init_4 [2022-11-26 00:33:21,550 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_netdev_ops_ndo_uninit_4 [2022-11-26 00:33:21,552 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_suspend_3 [2022-11-26 00:33:21,553 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_release_3 [2022-11-26 00:33:21,553 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_release_3 [2022-11-26 00:33:21,553 WARN L623 FunctionHandler]: Unknown extern function ldv_qlge_err_handler_probe_3 [2022-11-26 00:33:21,555 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,556 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,556 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:21,557 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,557 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,557 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,557 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:33:21,558 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:33:21,558 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:33:21,558 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:33:21,560 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,578 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,580 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:33:21,587 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,588 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,592 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,596 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,596 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,597 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,597 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,598 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,599 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,602 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,603 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:33:21,605 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,606 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:21,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,611 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:33:21,612 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,613 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,613 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,614 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,614 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:33:21,615 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,615 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,616 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,616 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,617 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,617 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,618 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,618 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,619 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,619 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,622 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,622 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,624 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,624 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,625 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,626 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,635 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,635 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,638 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,639 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:33:21,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,641 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,646 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:21,647 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,647 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,648 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,649 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,649 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,651 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,652 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:33:21,655 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,656 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,656 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:33:21,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,657 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work [2022-11-26 00:33:21,657 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,658 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,658 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,658 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:21,659 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,659 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,659 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,659 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,660 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,660 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,660 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,678 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,684 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:33:21,685 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:33:21,686 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:33:21,687 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:33:21,689 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:33:21,689 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:33:21,691 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:33:21,692 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:33:21,693 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:33:21,694 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:33:21,699 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:33:21,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,701 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-26 00:33:21,701 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,701 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-26 00:33:21,702 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:33:21,702 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_ac96146a-1959-43cc-8294-f64d626e4ac9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i[526761,526774] [2022-11-26 00:33:21,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:33:22,114 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:33:22,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22 WrapperNode [2022-11-26 00:33:22,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:33:22,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:33:22,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:33:22,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:33:22,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:22,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:22,877 INFO L138 Inliner]: procedures = 589, calls = 7097, calls flagged for inlining = 252, calls inlined = 236, statements flattened = 14259 [2022-11-26 00:33:22,878 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:33:22,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:33:22,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:33:22,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:33:22,892 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:22,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:22,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:22,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:23,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:23,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:23,662 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:23,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:23,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:33:23,828 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:33:23,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:33:23,829 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:33:23,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (1/1) ... [2022-11-26 00:33:23,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:33:23,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:33:23,873 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:33:23,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:33:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:33:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:33:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-26 00:33:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-26 00:33:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-26 00:33:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-26 00:33:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-26 00:33:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-11-26 00:33:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-11-26 00:33:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-26 00:33:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-26 00:33:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-26 00:33:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-26 00:33:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-11-26 00:33:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-11-26 00:33:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:33:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:33:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-11-26 00:33:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-11-26 00:33:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-11-26 00:33:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-11-26 00:33:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-11-26 00:33:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-11-26 00:33:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_qlge_err_handler_release_3 [2022-11-26 00:33:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_qlge_err_handler_release_3 [2022-11-26 00:33:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-11-26 00:33:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-11-26 00:33:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:33:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:33:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-26 00:33:24,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-26 00:33:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-11-26 00:33:24,002 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-11-26 00:33:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:33:24,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:33:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:33:24,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:33:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-26 00:33:24,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-26 00:33:24,002 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:33:24,002 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:33:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:33:24,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:33:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:33:24,003 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:33:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-11-26 00:33:24,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-11-26 00:33:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2022-11-26 00:33:24,003 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2022-11-26 00:33:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:33:24,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:33:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-11-26 00:33:24,004 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-11-26 00:33:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-11-26 00:33:24,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-11-26 00:33:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-11-26 00:33:24,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-11-26 00:33:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-26 00:33:24,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-26 00:33:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:33:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:33:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-11-26 00:33:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-11-26 00:33:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:33:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:33:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:33:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:33:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-11-26 00:33:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-11-26 00:33:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:33:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:33:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-11-26 00:33:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-11-26 00:33:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-11-26 00:33:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-11-26 00:33:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-26 00:33:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-26 00:33:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:33:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:33:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:33:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-26 00:33:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-26 00:33:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-11-26 00:33:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-11-26 00:33:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-11-26 00:33:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-11-26 00:33:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-11-26 00:33:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-11-26 00:33:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-11-26 00:33:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-11-26 00:33:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-11-26 00:33:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-11-26 00:33:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-11-26 00:33:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-11-26 00:33:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:33:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:33:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:33:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:33:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-26 00:33:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-26 00:33:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-11-26 00:33:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-11-26 00:33:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-26 00:33:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-26 00:33:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:33:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:33:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-11-26 00:33:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-11-26 00:33:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:33:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:33:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-26 00:33:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-26 00:33:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-26 00:33:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-26 00:33:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:33:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-11-26 00:33:24,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-11-26 00:33:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:33:24,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:33:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:33:24,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:33:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:33:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:33:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-11-26 00:33:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-11-26 00:33:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-11-26 00:33:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-11-26 00:33:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-11-26 00:33:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-11-26 00:33:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:33:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-11-26 00:33:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-11-26 00:33:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:33:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:33:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:33:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:33:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:33:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:33:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:33:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-11-26 00:33:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-11-26 00:33:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-11-26 00:33:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-11-26 00:33:24,032 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-11-26 00:33:24,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-11-26 00:33:24,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-26 00:33:24,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-26 00:33:24,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-26 00:33:24,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-26 00:33:24,032 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-11-26 00:33:24,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-11-26 00:33:24,033 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-11-26 00:33:24,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-11-26 00:33:24,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 00:33:24,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 00:33:24,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:33:24,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:33:24,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-26 00:33:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-26 00:33:24,034 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-11-26 00:33:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-11-26 00:33:24,034 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-11-26 00:33:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-11-26 00:33:24,034 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-11-26 00:33:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-11-26 00:33:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:33:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-11-26 00:33:24,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-11-26 00:33:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-26 00:33:24,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-26 00:33:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-26 00:33:24,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-26 00:33:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:33:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:33:24,036 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:33:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2022-11-26 00:33:24,036 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2022-11-26 00:33:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:33:24,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:33:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:33:24,037 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-26 00:33:24,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-26 00:33:24,037 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-11-26 00:33:24,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-11-26 00:33:24,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:33:24,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:33:24,037 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2022-11-26 00:33:24,038 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2022-11-26 00:33:24,038 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:33:24,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:33:24,038 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-11-26 00:33:24,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-11-26 00:33:24,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:33:24,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:33:24,039 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-11-26 00:33:24,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-11-26 00:33:24,039 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 00:33:24,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 00:33:24,039 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-11-26 00:33:24,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-11-26 00:33:24,039 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:33:24,039 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:33:24,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-11-26 00:33:24,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-11-26 00:33:24,040 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:33:24,040 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:33:24,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:33:24,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:33:24,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:33:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:33:24,041 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-11-26 00:33:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-11-26 00:33:24,041 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-11-26 00:33:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-11-26 00:33:24,041 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-26 00:33:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-26 00:33:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-11-26 00:33:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-11-26 00:33:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:33:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:33:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:33:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:33:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2022-11-26 00:33:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2022-11-26 00:33:24,043 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2022-11-26 00:33:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2022-11-26 00:33:24,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:33:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:33:24,043 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-11-26 00:33:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-11-26 00:33:24,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 00:33:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 00:33:24,044 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-11-26 00:33:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-11-26 00:33:24,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-26 00:33:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-26 00:33:24,044 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:33:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:33:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-11-26 00:33:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-11-26 00:33:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:33:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:33:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-26 00:33:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-26 00:33:24,045 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-26 00:33:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-26 00:33:24,046 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 00:33:24,046 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 00:33:24,046 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-11-26 00:33:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-11-26 00:33:24,046 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:33:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:33:24,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:33:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:33:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-26 00:33:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-26 00:33:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-11-26 00:33:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-11-26 00:33:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:33:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:33:24,047 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-11-26 00:33:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-11-26 00:33:24,048 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-11-26 00:33:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-11-26 00:33:24,048 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-11-26 00:33:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-11-26 00:33:24,048 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-26 00:33:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-26 00:33:24,049 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-11-26 00:33:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-11-26 00:33:24,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2022-11-26 00:33:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2022-11-26 00:33:24,049 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:33:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:33:24,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-26 00:33:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-26 00:33:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-26 00:33:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-26 00:33:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-26 00:33:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-26 00:33:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-11-26 00:33:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-11-26 00:33:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:33:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:33:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:33:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:33:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-26 00:33:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-26 00:33:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-11-26 00:33:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-11-26 00:33:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-26 00:33:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-26 00:33:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-26 00:33:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-26 00:33:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-11-26 00:33:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-11-26 00:33:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-11-26 00:33:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-11-26 00:33:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:33:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:33:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-26 00:33:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-26 00:33:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 00:33:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 00:33:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-26 00:33:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-26 00:33:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2022-11-26 00:33:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2022-11-26 00:33:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:33:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:33:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:33:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-11-26 00:33:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-11-26 00:33:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:33:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:33:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-11-26 00:33:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-11-26 00:33:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:33:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:33:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2022-11-26 00:33:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2022-11-26 00:33:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-11-26 00:33:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-11-26 00:33:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:33:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-26 00:33:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-26 00:33:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-11-26 00:33:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-11-26 00:33:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-11-26 00:33:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-11-26 00:33:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-26 00:33:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-26 00:33:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-26 00:33:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-26 00:33:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:33:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-26 00:33:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-26 00:33:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-11-26 00:33:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-11-26 00:33:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:33:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:33:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-11-26 00:33:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-11-26 00:33:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:33:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:33:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 00:33:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 00:33:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-11-26 00:33:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-11-26 00:33:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-11-26 00:33:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-11-26 00:33:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-26 00:33:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-26 00:33:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-26 00:33:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-26 00:33:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:33:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:33:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:33:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:33:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-11-26 00:33:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-11-26 00:33:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-26 00:33:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-26 00:33:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-11-26 00:33:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-11-26 00:33:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-26 00:33:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-26 00:33:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:33:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:33:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-26 00:33:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-26 00:33:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-11-26 00:33:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-11-26 00:33:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:33:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:33:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-11-26 00:33:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-11-26 00:33:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2022-11-26 00:33:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2022-11-26 00:33:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:33:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-26 00:33:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-26 00:33:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:33:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:33:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2022-11-26 00:33:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2022-11-26 00:33:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2022-11-26 00:33:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2022-11-26 00:33:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-26 00:33:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-26 00:33:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:33:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:33:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:33:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:33:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-11-26 00:33:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-11-26 00:33:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-11-26 00:33:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-11-26 00:33:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-26 00:33:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-26 00:33:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-11-26 00:33:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-11-26 00:33:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-11-26 00:33:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-11-26 00:33:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:33:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:33:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-26 00:33:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-26 00:33:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-11-26 00:33:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-11-26 00:33:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-11-26 00:33:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-11-26 00:33:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-11-26 00:33:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-11-26 00:33:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:33:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:33:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-26 00:33:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-26 00:33:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-11-26 00:33:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-11-26 00:33:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-11-26 00:33:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-11-26 00:33:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-11-26 00:33:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-11-26 00:33:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-11-26 00:33:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-11-26 00:33:24,070 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 00:33:24,070 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 00:33:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-11-26 00:33:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-11-26 00:33:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 00:33:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 00:33:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-26 00:33:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-26 00:33:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-11-26 00:33:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-11-26 00:33:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-11-26 00:33:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-11-26 00:33:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-11-26 00:33:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-11-26 00:33:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:33:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:33:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:33:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:33:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:33:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-11-26 00:33:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-11-26 00:33:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-26 00:33:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-26 00:33:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-11-26 00:33:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-11-26 00:33:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-26 00:33:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-26 00:33:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-26 00:33:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-26 00:33:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-11-26 00:33:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-11-26 00:33:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-11-26 00:33:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-11-26 00:33:25,678 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:33:25,683 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:33:45,936 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:33:53,142 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:33:53,143 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:33:53,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:33:53 BoogieIcfgContainer [2022-11-26 00:33:53,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:33:53,152 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:33:53,152 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:33:53,156 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:33:53,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:33:15" (1/3) ... [2022-11-26 00:33:53,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20ed13d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:33:53, skipping insertion in model container [2022-11-26 00:33:53,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:33:22" (2/3) ... [2022-11-26 00:33:53,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20ed13d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:33:53, skipping insertion in model container [2022-11-26 00:33:53,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:33:53" (3/3) ... [2022-11-26 00:33:53,159 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--qlogic--qlge--qlge.ko-main.cil.out.i [2022-11-26 00:33:53,179 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:33:53,179 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:33:53,283 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:33:53,290 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;@53676ef3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:33:53,290 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:33:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand has 3449 states, 2117 states have (on average 1.3424657534246576) internal successors, (2842), 2183 states have internal predecessors, (2842), 1109 states have call successors, (1109), 221 states have call predecessors, (1109), 221 states have return successors, (1109), 1096 states have call predecessors, (1109), 1109 states have call successors, (1109) [2022-11-26 00:33:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-26 00:33:53,316 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:33:53,317 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:33:53,317 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:33:53,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:33:53,323 INFO L85 PathProgramCache]: Analyzing trace with hash 193386967, now seen corresponding path program 1 times [2022-11-26 00:33:53,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:33:53,333 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129606880] [2022-11-26 00:33:53,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:33:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:33:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:33:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:33:54,839 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:33:54,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129606880] [2022-11-26 00:33:54,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129606880] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:33:54,841 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:33:54,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:33:54,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694723836] [2022-11-26 00:33:54,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:33:54,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:33:54,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:33:54,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:33:54,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:33:54,889 INFO L87 Difference]: Start difference. First operand has 3449 states, 2117 states have (on average 1.3424657534246576) internal successors, (2842), 2183 states have internal predecessors, (2842), 1109 states have call successors, (1109), 221 states have call predecessors, (1109), 221 states have return successors, (1109), 1096 states have call predecessors, (1109), 1109 states have call successors, (1109) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:33:59,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:34:02,248 WARN L539 Checker$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 00:34:07,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:34:09,167 WARN L539 Checker$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 00:34:11,209 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 00:34:15,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:34:15,219 INFO L93 Difference]: Finished difference Result 10321 states and 15257 transitions. [2022-11-26 00:34:15,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:34:15,221 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-11-26 00:34:15,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:34:15,292 INFO L225 Difference]: With dead ends: 10321 [2022-11-26 00:34:15,292 INFO L226 Difference]: Without dead ends: 6853 [2022-11-26 00:34:15,329 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 00:34:15,335 INFO L413 NwaCegarLoop]: 5528 mSDtfsCounter, 5006 mSDsluCounter, 4422 mSDsCounter, 0 mSdLazyCounter, 1251 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5012 SdHoareTripleChecker+Valid, 9950 SdHoareTripleChecker+Invalid, 1258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1251 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:34:15,340 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5012 Valid, 9950 Invalid, 1258 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1251 Invalid, 4 Unknown, 0 Unchecked, 19.6s Time] [2022-11-26 00:34:15,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6853 states. [2022-11-26 00:34:15,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6853 to 6847. [2022-11-26 00:34:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6847 states, 4197 states have (on average 1.3378603764593757) internal successors, (5615), 4322 states have internal predecessors, (5615), 2209 states have call successors, (2209), 441 states have call predecessors, (2209), 440 states have return successors, (2209), 2175 states have call predecessors, (2209), 2203 states have call successors, (2209) [2022-11-26 00:34:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 6847 states and 10033 transitions. [2022-11-26 00:34:15,990 INFO L78 Accepts]: Start accepts. Automaton has 6847 states and 10033 transitions. Word has length 13 [2022-11-26 00:34:15,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:34:15,990 INFO L495 AbstractCegarLoop]: Abstraction has 6847 states and 10033 transitions. [2022-11-26 00:34:15,991 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:34:15,991 INFO L276 IsEmpty]: Start isEmpty. Operand 6847 states and 10033 transitions. [2022-11-26 00:34:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-26 00:34:15,999 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:34:16,000 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:34:16,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:34:16,000 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:34:16,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:34:16,001 INFO L85 PathProgramCache]: Analyzing trace with hash -678023576, now seen corresponding path program 1 times [2022-11-26 00:34:16,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:34:16,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369560558] [2022-11-26 00:34:16,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:34:16,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:34:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:34:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:34:16,830 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:34:16,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369560558] [2022-11-26 00:34:16,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369560558] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:34:16,830 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:34:16,831 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:34:16,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397321848] [2022-11-26 00:34:16,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:34:16,832 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:34:16,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:34:16,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:34:16,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:34:16,834 INFO L87 Difference]: Start difference. First operand 6847 states and 10033 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:34:19,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:34:21,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:34:24,235 WARN L539 Checker$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 00:34:28,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:34:30,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:34:33,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:34:34,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:34:34,917 INFO L93 Difference]: Finished difference Result 9864 states and 14292 transitions. [2022-11-26 00:34:34,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:34:34,918 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-11-26 00:34:34,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:34:34,983 INFO L225 Difference]: With dead ends: 9864 [2022-11-26 00:34:34,984 INFO L226 Difference]: Without dead ends: 9861 [2022-11-26 00:34:34,990 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 00:34:34,992 INFO L413 NwaCegarLoop]: 5198 mSDtfsCounter, 4990 mSDsluCounter, 1844 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4996 SdHoareTripleChecker+Valid, 7042 SdHoareTripleChecker+Invalid, 1027 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:34:34,992 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4996 Valid, 7042 Invalid, 1027 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1024 Invalid, 3 Unknown, 0 Unchecked, 17.4s Time] [2022-11-26 00:34:35,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9861 states. [2022-11-26 00:34:35,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9861 to 9856. [2022-11-26 00:34:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9856 states, 6063 states have (on average 1.3313541151245258) internal successors, (8072), 6252 states have internal predecessors, (8072), 3101 states have call successors, (3101), 691 states have call predecessors, (3101), 691 states have return successors, (3112), 3052 states have call predecessors, (3112), 3096 states have call successors, (3112) [2022-11-26 00:34:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9856 states to 9856 states and 14285 transitions. [2022-11-26 00:34:35,533 INFO L78 Accepts]: Start accepts. Automaton has 9856 states and 14285 transitions. Word has length 15 [2022-11-26 00:34:35,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:34:35,533 INFO L495 AbstractCegarLoop]: Abstraction has 9856 states and 14285 transitions. [2022-11-26 00:34:35,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:34:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 9856 states and 14285 transitions. [2022-11-26 00:34:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-26 00:34:35,537 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:34:35,538 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:34:35,538 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:34:35,538 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:34:35,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:34:35,541 INFO L85 PathProgramCache]: Analyzing trace with hash 453556298, now seen corresponding path program 1 times [2022-11-26 00:34:35,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:34:35,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546134267] [2022-11-26 00:34:35,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:34:35,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:34:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:34:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:34:36,119 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:34:36,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546134267] [2022-11-26 00:34:36,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546134267] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:34:36,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:34:36,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:34:36,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040839474] [2022-11-26 00:34:36,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:34:36,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:34:36,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:34:36,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:34:36,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:34:36,123 INFO L87 Difference]: Start difference. First operand 9856 states and 14285 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:34:41,099 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 00:34:44,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:34:46,612 WARN L539 Checker$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 00:34:50,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:34:51,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:34:51,820 INFO L93 Difference]: Finished difference Result 12845 states and 18502 transitions. [2022-11-26 00:34:51,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:34:51,820 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-26 00:34:51,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:34:51,907 INFO L225 Difference]: With dead ends: 12845 [2022-11-26 00:34:51,907 INFO L226 Difference]: Without dead ends: 12842 [2022-11-26 00:34:51,919 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 00:34:51,921 INFO L413 NwaCegarLoop]: 4857 mSDtfsCounter, 4977 mSDsluCounter, 1844 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4980 SdHoareTripleChecker+Valid, 6701 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:34:51,921 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4980 Valid, 6701 Invalid, 951 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 948 Invalid, 3 Unknown, 0 Unchecked, 15.3s Time] [2022-11-26 00:34:51,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12842 states. [2022-11-26 00:34:52,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12842 to 12838. [2022-11-26 00:34:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12838 states, 7912 states have (on average 1.3281092012133469) internal successors, (10508), 8163 states have internal predecessors, (10508), 3986 states have call successors, (3986), 939 states have call predecessors, (3986), 939 states have return successors, (4002), 3923 states have call predecessors, (4002), 3982 states have call successors, (4002) [2022-11-26 00:34:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12838 states to 12838 states and 18496 transitions. [2022-11-26 00:34:52,800 INFO L78 Accepts]: Start accepts. Automaton has 12838 states and 18496 transitions. Word has length 16 [2022-11-26 00:34:52,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:34:52,800 INFO L495 AbstractCegarLoop]: Abstraction has 12838 states and 18496 transitions. [2022-11-26 00:34:52,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:34:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 12838 states and 18496 transitions. [2022-11-26 00:34:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-26 00:34:52,802 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:34:52,802 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:34:52,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:34:52,802 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:34:52,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:34:52,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1172798891, now seen corresponding path program 1 times [2022-11-26 00:34:52,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:34:52,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498098875] [2022-11-26 00:34:52,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:34:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:34:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:34:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:34:53,355 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:34:53,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498098875] [2022-11-26 00:34:53,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498098875] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:34:53,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:34:53,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:34:53,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699216483] [2022-11-26 00:34:53,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:34:53,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:34:53,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:34:53,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:34:53,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:34:53,358 INFO L87 Difference]: Start difference. First operand 12838 states and 18496 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:34:57,487 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 00:35:00,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:35:05,028 WARN L539 Checker$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 00:35:07,043 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 00:35:11,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:35:11,151 INFO L93 Difference]: Finished difference Result 23660 states and 34233 transitions. [2022-11-26 00:35:11,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:35:11,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-26 00:35:11,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:35:11,300 INFO L225 Difference]: With dead ends: 23660 [2022-11-26 00:35:11,300 INFO L226 Difference]: Without dead ends: 23656 [2022-11-26 00:35:11,324 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 00:35:11,325 INFO L413 NwaCegarLoop]: 5793 mSDtfsCounter, 4790 mSDsluCounter, 3922 mSDsCounter, 0 mSdLazyCounter, 1259 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4790 SdHoareTripleChecker+Valid, 9715 SdHoareTripleChecker+Invalid, 1267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1259 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:35:11,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4790 Valid, 9715 Invalid, 1267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1259 Invalid, 4 Unknown, 0 Unchecked, 17.1s Time] [2022-11-26 00:35:11,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23656 states. [2022-11-26 00:35:12,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23656 to 23651. [2022-11-26 00:35:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23651 states, 14569 states have (on average 1.3280938980026082) internal successors, (19349), 15020 states have internal predecessors, (19349), 7322 states have call successors, (7322), 1789 states have call predecessors, (7322), 1759 states have return successors, (7548), 7155 states have call predecessors, (7548), 7318 states have call successors, (7548) [2022-11-26 00:35:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23651 states to 23651 states and 34219 transitions. [2022-11-26 00:35:12,989 INFO L78 Accepts]: Start accepts. Automaton has 23651 states and 34219 transitions. Word has length 17 [2022-11-26 00:35:12,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:35:12,989 INFO L495 AbstractCegarLoop]: Abstraction has 23651 states and 34219 transitions. [2022-11-26 00:35:12,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:35:12,990 INFO L276 IsEmpty]: Start isEmpty. Operand 23651 states and 34219 transitions. [2022-11-26 00:35:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-26 00:35:12,992 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:35:12,992 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:35:12,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:35:12,992 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:35:12,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:35:12,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1994487661, now seen corresponding path program 1 times [2022-11-26 00:35:12,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:35:12,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050487422] [2022-11-26 00:35:12,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:35:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:35:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:35:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:35:13,553 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:35:13,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050487422] [2022-11-26 00:35:13,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050487422] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:35:13,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:35:13,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:35:13,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246171516] [2022-11-26 00:35:13,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:35:13,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:35:13,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:35:13,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:35:13,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:35:13,556 INFO L87 Difference]: Start difference. First operand 23651 states and 34219 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:35:16,888 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 00:35:19,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:35:23,418 WARN L539 Checker$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 00:35:25,431 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 00:35:28,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:35:28,858 INFO L93 Difference]: Finished difference Result 23658 states and 34224 transitions. [2022-11-26 00:35:28,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:35:28,859 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-11-26 00:35:28,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:35:28,965 INFO L225 Difference]: With dead ends: 23658 [2022-11-26 00:35:28,966 INFO L226 Difference]: Without dead ends: 23650 [2022-11-26 00:35:28,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 00:35:28,979 INFO L413 NwaCegarLoop]: 5190 mSDtfsCounter, 4971 mSDsluCounter, 1844 mSDsCounter, 0 mSdLazyCounter, 1015 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4977 SdHoareTripleChecker+Valid, 7034 SdHoareTripleChecker+Invalid, 1019 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1015 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:35:28,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4977 Valid, 7034 Invalid, 1019 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1015 Invalid, 4 Unknown, 0 Unchecked, 14.4s Time] [2022-11-26 00:35:29,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23650 states. [2022-11-26 00:35:30,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23650 to 23645. [2022-11-26 00:35:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23645 states, 14564 states have (on average 1.328000549299643) internal successors, (19341), 15014 states have internal predecessors, (19341), 7321 states have call successors, (7321), 1789 states have call predecessors, (7321), 1759 states have return successors, (7548), 7155 states have call predecessors, (7548), 7318 states have call successors, (7548) [2022-11-26 00:35:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23645 states to 23645 states and 34210 transitions. [2022-11-26 00:35:30,375 INFO L78 Accepts]: Start accepts. Automaton has 23645 states and 34210 transitions. Word has length 18 [2022-11-26 00:35:30,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:35:30,375 INFO L495 AbstractCegarLoop]: Abstraction has 23645 states and 34210 transitions. [2022-11-26 00:35:30,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:35:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 23645 states and 34210 transitions. [2022-11-26 00:35:30,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-26 00:35:30,565 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:35:30,566 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:35:30,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:35:30,566 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:35:30,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:35:30,566 INFO L85 PathProgramCache]: Analyzing trace with hash 352079661, now seen corresponding path program 1 times [2022-11-26 00:35:30,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:35:30,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770262848] [2022-11-26 00:35:30,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:35:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:35:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:35:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:35:31,395 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:35:31,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770262848] [2022-11-26 00:35:31,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770262848] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:35:31,396 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:35:31,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:35:31,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012647138] [2022-11-26 00:35:31,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:35:31,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:35:31,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:35:31,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:35:31,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:35:31,399 INFO L87 Difference]: Start difference. First operand 23645 states and 34210 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 00:35:33,663 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 00:35:37,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:35:40,118 WARN L539 Checker$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 00:35:44,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:35:46,402 WARN L539 Checker$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 00:35:48,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:35:52,665 WARN L539 Checker$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 00:35:55,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:35:55,054 INFO L93 Difference]: Finished difference Result 52518 states and 76135 transitions. [2022-11-26 00:35:55,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:35:55,055 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 59 [2022-11-26 00:35:55,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:35:55,226 INFO L225 Difference]: With dead ends: 52518 [2022-11-26 00:35:55,226 INFO L226 Difference]: Without dead ends: 28874 [2022-11-26 00:35:55,355 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 00:35:55,357 INFO L413 NwaCegarLoop]: 6285 mSDtfsCounter, 4597 mSDsluCounter, 4378 mSDsCounter, 0 mSdLazyCounter, 1404 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4601 SdHoareTripleChecker+Valid, 10663 SdHoareTripleChecker+Invalid, 1410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1404 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:35:55,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4601 Valid, 10663 Invalid, 1410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1404 Invalid, 5 Unknown, 0 Unchecked, 22.3s Time] [2022-11-26 00:35:55,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28874 states. [2022-11-26 00:35:57,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28874 to 28859. [2022-11-26 00:35:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28859 states, 17805 states have (on average 1.3326593653468126) internal successors, (23728), 18352 states have internal predecessors, (23728), 8955 states have call successors, (8955), 2136 states have call predecessors, (8955), 2098 states have return successors, (9221), 8753 states have call predecessors, (9221), 8952 states have call successors, (9221) [2022-11-26 00:35:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28859 states to 28859 states and 41904 transitions. [2022-11-26 00:35:57,434 INFO L78 Accepts]: Start accepts. Automaton has 28859 states and 41904 transitions. Word has length 59 [2022-11-26 00:35:57,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:35:57,435 INFO L495 AbstractCegarLoop]: Abstraction has 28859 states and 41904 transitions. [2022-11-26 00:35:57,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 00:35:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 28859 states and 41904 transitions. [2022-11-26 00:35:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-26 00:35:57,449 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:35:57,449 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:35:57,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:35:57,450 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:35:57,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:35:57,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1780627383, now seen corresponding path program 1 times [2022-11-26 00:35:57,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:35:57,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305601822] [2022-11-26 00:35:57,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:35:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:35:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:35:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:35:58,031 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:35:58,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305601822] [2022-11-26 00:35:58,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305601822] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:35:58,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:35:58,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:35:58,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805687442] [2022-11-26 00:35:58,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:35:58,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:35:58,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:35:58,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:35:58,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:35:58,034 INFO L87 Difference]: Start difference. First operand 28859 states and 41904 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-26 00:35:59,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:36:03,243 WARN L539 Checker$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 00:36:06,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:36:11,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:36:14,050 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 00:36:19,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:36:19,771 INFO L93 Difference]: Finished difference Result 72448 states and 105370 transitions. [2022-11-26 00:36:19,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:36:19,771 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 58 [2022-11-26 00:36:19,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:36:20,003 INFO L225 Difference]: With dead ends: 72448 [2022-11-26 00:36:20,003 INFO L226 Difference]: Without dead ends: 43590 [2022-11-26 00:36:20,133 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 00:36:20,134 INFO L413 NwaCegarLoop]: 6904 mSDtfsCounter, 4972 mSDsluCounter, 4393 mSDsCounter, 0 mSdLazyCounter, 1500 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4978 SdHoareTripleChecker+Valid, 11297 SdHoareTripleChecker+Invalid, 1505 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1500 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:36:20,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4978 Valid, 11297 Invalid, 1505 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1500 Invalid, 4 Unknown, 0 Unchecked, 19.6s Time] [2022-11-26 00:36:20,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43590 states. [2022-11-26 00:36:22,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43590 to 43576. [2022-11-26 00:36:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43576 states, 26854 states have (on average 1.3338422581365905) internal successors, (35819), 27670 states have internal predecessors, (35819), 13606 states have call successors, (13606), 3171 states have call predecessors, (13606), 3115 states have return successors, (14022), 13307 states have call predecessors, (14022), 13603 states have call successors, (14022) [2022-11-26 00:36:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43576 states to 43576 states and 63447 transitions. [2022-11-26 00:36:22,724 INFO L78 Accepts]: Start accepts. Automaton has 43576 states and 63447 transitions. Word has length 58 [2022-11-26 00:36:22,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:36:22,724 INFO L495 AbstractCegarLoop]: Abstraction has 43576 states and 63447 transitions. [2022-11-26 00:36:22,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-26 00:36:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43576 states and 63447 transitions. [2022-11-26 00:36:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-26 00:36:22,745 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:22,746 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:36:22,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 00:36:22,746 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:22,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:22,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1643796377, now seen corresponding path program 1 times [2022-11-26 00:36:22,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:22,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549157466] [2022-11-26 00:36:22,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:22,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-26 00:36:23,652 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:36:23,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549157466] [2022-11-26 00:36:23,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549157466] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:36:23,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:36:23,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:36:23,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134555479] [2022-11-26 00:36:23,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:36:23,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:36:23,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:36:23,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:36:23,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:36:23,655 INFO L87 Difference]: Start difference. First operand 43576 states and 63447 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 00:36:26,957 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 00:36:34,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:36:37,626 WARN L539 Checker$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 00:36:40,376 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 00:36:47,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:36:47,453 INFO L93 Difference]: Finished difference Result 102403 states and 148737 transitions. [2022-11-26 00:36:47,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:36:47,454 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 65 [2022-11-26 00:36:47,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:36:48,011 INFO L225 Difference]: With dead ends: 102403 [2022-11-26 00:36:48,011 INFO L226 Difference]: Without dead ends: 58828 [2022-11-26 00:36:48,230 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 00:36:48,232 INFO L413 NwaCegarLoop]: 5382 mSDtfsCounter, 3323 mSDsluCounter, 4361 mSDsCounter, 0 mSdLazyCounter, 1344 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3327 SdHoareTripleChecker+Valid, 9743 SdHoareTripleChecker+Invalid, 1349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1344 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:36:48,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3327 Valid, 9743 Invalid, 1349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1344 Invalid, 4 Unknown, 0 Unchecked, 20.6s Time] [2022-11-26 00:36:48,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58828 states. [2022-11-26 00:36:50,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58828 to 58814. [2022-11-26 00:36:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58814 states, 36302 states have (on average 1.3309735000826401) internal successors, (48317), 37390 states have internal predecessors, (48317), 18152 states have call successors, (18152), 4430 states have call predecessors, (18152), 4359 states have return successors, (18799), 17760 states have call predecessors, (18799), 18149 states have call successors, (18799) [2022-11-26 00:36:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58814 states to 58814 states and 85268 transitions. [2022-11-26 00:36:51,218 INFO L78 Accepts]: Start accepts. Automaton has 58814 states and 85268 transitions. Word has length 65 [2022-11-26 00:36:51,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:36:51,219 INFO L495 AbstractCegarLoop]: Abstraction has 58814 states and 85268 transitions. [2022-11-26 00:36:51,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 00:36:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 58814 states and 85268 transitions. [2022-11-26 00:36:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-26 00:36:51,245 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:36:51,245 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:36:51,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 00:36:51,246 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:36:51,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:36:51,246 INFO L85 PathProgramCache]: Analyzing trace with hash -1298040179, now seen corresponding path program 1 times [2022-11-26 00:36:51,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:36:51,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854136079] [2022-11-26 00:36:51,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:36:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:36:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:36:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:36:53,315 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:36:53,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854136079] [2022-11-26 00:36:53,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854136079] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:36:53,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:36:53,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:36:53,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161462170] [2022-11-26 00:36:53,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:36:53,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:36:53,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:36:53,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:36:53,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:36:53,319 INFO L87 Difference]: Start difference. First operand 58814 states and 85268 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 00:36:57,412 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 00:37:00,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:02,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:04,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:06,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:09,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:11,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:12,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:19,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:19,013 INFO L93 Difference]: Finished difference Result 130531 states and 189607 transitions. [2022-11-26 00:37:19,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:37:19,014 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 69 [2022-11-26 00:37:19,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:19,683 INFO L225 Difference]: With dead ends: 130531 [2022-11-26 00:37:19,683 INFO L226 Difference]: Without dead ends: 78394 [2022-11-26 00:37:19,913 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 00:37:19,916 INFO L413 NwaCegarLoop]: 7902 mSDtfsCounter, 4865 mSDsluCounter, 4177 mSDsCounter, 0 mSdLazyCounter, 1695 mSolverCounterSat, 12 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4869 SdHoareTripleChecker+Valid, 12079 SdHoareTripleChecker+Invalid, 1711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1695 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:19,916 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4869 Valid, 12079 Invalid, 1711 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [12 Valid, 1695 Invalid, 4 Unknown, 0 Unchecked, 21.7s Time] [2022-11-26 00:37:19,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78394 states. [2022-11-26 00:37:23,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78394 to 78380. [2022-11-26 00:37:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78380 states, 48436 states have (on average 1.3327483689817492) internal successors, (64553), 49870 states have internal predecessors, (64553), 24192 states have call successors, (24192), 5844 states have call predecessors, (24192), 5751 states have return successors, (25057), 23678 states have call predecessors, (25057), 24189 states have call successors, (25057) [2022-11-26 00:37:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78380 states to 78380 states and 113802 transitions. [2022-11-26 00:37:24,551 INFO L78 Accepts]: Start accepts. Automaton has 78380 states and 113802 transitions. Word has length 69 [2022-11-26 00:37:24,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:24,552 INFO L495 AbstractCegarLoop]: Abstraction has 78380 states and 113802 transitions. [2022-11-26 00:37:24,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-26 00:37:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 78380 states and 113802 transitions. [2022-11-26 00:37:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-26 00:37:24,575 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:24,575 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:37:24,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-26 00:37:24,576 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:24,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:24,576 INFO L85 PathProgramCache]: Analyzing trace with hash -1556762391, now seen corresponding path program 1 times [2022-11-26 00:37:24,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:24,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667150764] [2022-11-26 00:37:24,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:37:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-26 00:37:25,685 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:25,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667150764] [2022-11-26 00:37:25,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667150764] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:37:25,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:37:25,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:37:25,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8276462] [2022-11-26 00:37:25,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:37:25,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:37:25,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:25,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:37:25,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:37:25,688 INFO L87 Difference]: Start difference. First operand 78380 states and 113802 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-26 00:37:28,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:37:30,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:37:32,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:36,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:38,230 WARN L539 Checker$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 00:37:39,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:37:42,684 WARN L539 Checker$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 00:37:44,699 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 00:37:50,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:37:50,445 INFO L93 Difference]: Finished difference Result 82209 states and 119179 transitions. [2022-11-26 00:37:50,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:37:50,446 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2022-11-26 00:37:50,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:37:50,815 INFO L225 Difference]: With dead ends: 82209 [2022-11-26 00:37:50,815 INFO L226 Difference]: Without dead ends: 82206 [2022-11-26 00:37:50,852 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 00:37:50,853 INFO L413 NwaCegarLoop]: 4609 mSDtfsCounter, 541 mSDsluCounter, 4200 mSDsCounter, 0 mSdLazyCounter, 1242 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 541 SdHoareTripleChecker+Valid, 8809 SdHoareTripleChecker+Invalid, 1246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1242 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:37:50,853 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [541 Valid, 8809 Invalid, 1246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1242 Invalid, 4 Unknown, 0 Unchecked, 21.7s Time] [2022-11-26 00:37:50,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82206 states. [2022-11-26 00:37:54,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82206 to 82206. [2022-11-26 00:37:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82206 states, 50752 states have (on average 1.3353562421185372) internal successors, (67772), 52239 states have internal predecessors, (67772), 25260 states have call successors, (25260), 6286 states have call predecessors, (25260), 6193 states have return successors, (26126), 24729 states have call predecessors, (26126), 25258 states have call successors, (26126) [2022-11-26 00:37:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82206 states to 82206 states and 119158 transitions. [2022-11-26 00:37:55,283 INFO L78 Accepts]: Start accepts. Automaton has 82206 states and 119158 transitions. Word has length 68 [2022-11-26 00:37:55,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:37:55,284 INFO L495 AbstractCegarLoop]: Abstraction has 82206 states and 119158 transitions. [2022-11-26 00:37:55,284 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-26 00:37:55,284 INFO L276 IsEmpty]: Start isEmpty. Operand 82206 states and 119158 transitions. [2022-11-26 00:37:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-26 00:37:55,320 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:37:55,320 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:37:55,320 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-26 00:37:55,320 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:37:55,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:37:55,321 INFO L85 PathProgramCache]: Analyzing trace with hash -228832779, now seen corresponding path program 1 times [2022-11-26 00:37:55,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:37:55,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991878772] [2022-11-26 00:37:55,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:37:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:37:55,710 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:37:55,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991878772] [2022-11-26 00:37:55,711 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-26 00:37:55,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [802742242] [2022-11-26 00:37:55,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:37:55,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:37:55,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:37:55,715 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:37:55,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac96146a-1959-43cc-8294-f64d626e4ac9/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:37:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:37:59,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 8332 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:37:59,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:37:59,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:37:59,168 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:37:59,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [802742242] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:37:59,169 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:37:59,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:37:59,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628579988] [2022-11-26 00:37:59,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:37:59,170 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:37:59,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:37:59,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:37:59,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:37:59,171 INFO L87 Difference]: Start difference. First operand 82206 states and 119158 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-26 00:38:02,108 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 00:38:04,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:38:06,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:38:10,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:38:16,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:38:18,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:38:21,430 WARN L539 Checker$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 00:38:25,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:38:27,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:38:34,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:38:34,512 INFO L93 Difference]: Finished difference Result 227357 states and 330116 transitions. [2022-11-26 00:38:34,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:38:34,512 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 97 [2022-11-26 00:38:34,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:38:35,204 INFO L225 Difference]: With dead ends: 227357 [2022-11-26 00:38:35,204 INFO L226 Difference]: Without dead ends: 145152 [2022-11-26 00:38:35,517 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 95 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 00:38:35,518 INFO L413 NwaCegarLoop]: 6684 mSDtfsCounter, 4694 mSDsluCounter, 4289 mSDsCounter, 0 mSdLazyCounter, 1593 mSolverCounterSat, 38 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4698 SdHoareTripleChecker+Valid, 10973 SdHoareTripleChecker+Invalid, 1638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 1593 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:38:35,519 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4698 Valid, 10973 Invalid, 1638 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 1593 Invalid, 7 Unknown, 0 Unchecked, 28.7s Time] [2022-11-26 00:38:35,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145152 states.